1. Ethnolinguistic and regional identity

Nuer or Thok Naath is a living Western Nilotic language of South Sudan and the Gambella region of Ethiopia. It is spoken across several communities and dialect areas, whose boundaries need independent documentary evidence.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

2. Catalogue and comparative classification

Glottolog records Nuer as ISO nus and Glottocode nuer1246. It belongs to the Dinka–Nuer grouping within Western Nilotic. Its placement in a wider Nilo-Saharan phylum is a classification hypothesis and should be presented with due qualification.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

3. Dialect clusters

Reid's modern phonological research distinguishes Western and Central Nuer and two Eastern dialect groups, Nasir and Lou Nuer. Individual study resources must identify their source dialect, not assume all sound systems, morphology and example words are identical.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

4. Writing systems

Nuer has Latin-derived written forms and language documentation. Diacritics and vowel notation matter because phonological contrasts extend beyond simple letter identity. Published texts should retain their exact source spellings.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

5. Vowel quantity and voice quality

A 2024 International Phonetic Association illustration by Tatiana Reid documents rich Nuer vocalic contrasts, including short, long and overlong vowel durations and modal versus breathy voice quality. These differences should be taught from recordings and phonetic transcriptions.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

6. Tonal phonology

Nuer has tonal distinctions interacting with voice quality and morphological patterns. Its tonal categories cannot be reconstructed from a short unmarked word list. The Lou Nuer dialect described in contemporary research should be explicitly identified.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

7. Nouns and morphology

Nuer noun morphology and inflection interact with vowel quantity, phonation and tone. Frank's work on Nuer noun morphology and related descriptive accounts provide scholarly starting points. Avoid a universal noun-plural rule based only on translation.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

8. Verbs and clauses

Nuer verbs and sentence structures are studied through rich paradigms and discourse-sensitive data. Grammar teaching requires dialect-specific, interlinearized examples rather than transfer from Dinka or other Nilotic languages.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

9. Oral heritage and sociolinguistics

Nuer communities maintain oral narratives, forms of public speech and written practices within multilingual settings. Regional histories and community perspectives should be represented from dated, appropriate sources and with respect for contributor consent.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

10. Scientific language documentation

The 2024 IPA study offers a strong source for phonetic teaching, whereas linguistic encyclopedias offer comparative context. These are different evidence levels; the ninety tasks below remain research briefs until supported by verified local spoken examples.

Research commentary: To assess this claim, read an identified linguistic study or original community record and note its author, date, variety, phonetic symbols, source type and limitations. Historical reconstruction, typological inference, standard orthography and attested everyday speech are different kinds of evidence. Do not silently normalize forms or construct unattested target-language sentences from an English gloss.

11. Evidence policy for genuine Nuer examples

Because spelling, phonology and local usage require variety-specific sources, this academic edition does not invent a beginner dialogue or a full grammatical paradigm. Original-language vocabulary may be introduced only with a traceable dictionary, manuscript, audio recording or descriptive grammar citation and speaker consent where applicable. Respect source spelling, vowel and tonal markings, and regional context. A general language overview does not supply enough evidence to generate ninety fluent conversational lessons.

12. Ninety research lessons and evidence-based learning sequence

Ten progressive modules contain nine individual numbered lessons each. Every lesson identifies a language-specific topic and requires independently checkable evidence, interpretation and an exercise. Full textbooks, fluent conversation scripts, recordings and examinations are later stages subject to native-speaker and specialist review.

Module 1: Identity, geography and historical description, Lessons 1–9

Distinct language focus: South Sudan and Gambella speech communities. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 1: Language names and autonyms. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 2: Current speaking regions. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 3: Community and geographic source mapping. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 4: ISO and Glottocode verification. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 5: Genealogical subgrouping. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 6: Historical manuscript or source chronology. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 7: Speech variety identification. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 8: Sociolinguistic source dating. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 9: Annotated opening encyclopedia article. Investigate Nuer with a focused inquiry into South Sudan and Gambella speech communities. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 2: Writing and literacy, Lessons 10–18

Distinct language focus: Western Nilotic and Dinka–Nuer history. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 10: Alphabet and script history. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 11: Current orthographic conventions. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 12: Historic spelling systems. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 13: Phonetic notation. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 14: Special letters and digraphs. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 15: Word boundaries and typography. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 16: Digital language encoding. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 17: Comparison of historical and current spelling. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 18: Sourced orthographic research summary. Investigate Nuer with a focused inquiry into Western Nilotic and Dinka–Nuer history. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 3: Phonology and listening, Lessons 19–27

Distinct language focus: Nuer dialect labels and original orthography. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 19: Consonant inventory. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 20: Vowel inventory. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 21: Phonemic contrasts. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 22: Tone or pitch features. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 23: Length or phonation contrasts. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 24: Syllable structure. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 25: Original-speaker phonetic record. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 26: Dialect differences in sounds. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 27: Verified pronunciation documentation. Investigate Nuer with a focused inquiry into Nuer dialect labels and original orthography. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 4: Vocabulary and linguistic meaning, Lessons 28–36

Distinct language focus: vowel length and breathy/modal phonation. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 28: Basic personal reference. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 29: Family terminology. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 30: Counting words. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 31: Time and temporal expressions. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 32: Landscape vocabulary. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 33: Social greeting lexicon. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 34: Contextual meaning and polysemy. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 35: Borrowing and historical cognates. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 36: A referenced wordlist. Investigate Nuer with a focused inquiry into vowel length and breathy/modal phonation. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 5: Nominal grammar, Lessons 37–45

Distinct language focus: Nuer tone and nominal inflection. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 37: Documented noun stems. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 38: Singular and plural morphology. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 39: Classes and gender where present. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 40: Pronouns and agreement. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 41: Possession and genitives. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 42: Deixis and demonstratives. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 43: Nominal modifiers. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 44: Grammatical relations. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 45: Interlinear nominal analysis. Investigate Nuer with a focused inquiry into Nuer tone and nominal inflection. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 6: Verbal grammar and clauses, Lessons 46–54

Distinct language focus: attested verbal and sentence analysis. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 46: Original verb stems. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 47: Person and number expression. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 48: Temporal reference. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 49: Aspectual distinctions. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 50: Negation. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 51: Imperatives and requests. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 52: Interrogative clauses. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 53: Clause order and information structure. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 54: Interlinear verb construction analysis. Investigate Nuer with a focused inquiry into attested verbal and sentence analysis. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 7: Interaction and pragmatics, Lessons 55–63

Distinct language focus: conversation and locally appropriate usage. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 55: Greeting context. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 56: Address and respect. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 57: Greeting response. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 58: Requests and offers. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 59: Thanks and apologies. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 60: Conversation turn-taking. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 61: Repair and clarification. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 62: Regional speech style. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 63: Authenticated dialogue annotation. Investigate Nuer with a focused inquiry into conversation and locally appropriate usage. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 8: Cultural history and written texts, Lessons 64–72

Distinct language focus: oral histories and ethical source metadata. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 64: Oral narrative documentation. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 65: Poetic and musical language. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 66: Literary print chronology. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 67: Language in media. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 68: Original texts versus translated records. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 69: Place names and history. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 70: Social context of performance. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 71: Source ownership and consent. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 72: Contextual cultural essay. Investigate Nuer with a focused inquiry into oral histories and ethical source metadata. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 9: Comparison and scholarly methods, Lessons 73–81

Distinct language focus: Nuer dialect and related Nilotic comparisons. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 73: Neighboring language families. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 74: Historical sound relationships. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 75: Cognates versus loans. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 76: Dialect syntax comparisons. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 77: Alternative grammatical interpretations. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 78: Interlinear gloss conventions. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 79: Mini corpus collection. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 80: Source disagreements and uncertainty. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 81: Comparative research paper. Investigate Nuer with a focused inquiry into Nuer dialect and related Nilotic comparisons. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Module 10: Advanced research dossier, Lessons 82–90

Distinct language focus: a dialect-identified Nuer phonetic research dossier. The learner must preserve the community variety and orthographic practice recorded in a source, rather than import forms from a relative.

Lesson 82: Bibliographic audit. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 83: Verified 40-entry lexicon. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 84: Writing system research. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 85: Phonetic or tonal evidence analysis. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 86: Documented noun paradigm. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 87: Documented verbal pattern. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 88: Ethical teaching application. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 89: External evidence quality review. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

Lesson 90: Final original encyclopedia dossier. Investigate Nuer with a focused inquiry into a dialect-identified Nuer phonetic research dossier. Primary task: locate a dated grammar, dictionary, public corpus or consented community recording specifically documenting the relevant variety; extract a directly attested example when permitted and retain its written or phonetic form. Comparative task: check a second independent published account, identify an agreed point and a possible uncertainty, and distinguish inherited features from contact or an editorial convention. Applied exercise: write an original analytical paragraph and an evidence ledger recording location, source, original claim and accurate English explanation. Assessment question: justify the result and explain what would falsify the proposed interpretation. No missing forms are fabricated.

13. Teaching-material design and assessment framework

Possible supplementary materials include permission-cleared speaker audio, original text recordings and aligned transcripts, academic phonology charts, source-matched vocabulary cards, community-context cultural studies and grammar tests containing only checked examples. The availability of these proposed materials is not implied by their description. Proposed assessment: citation and evidence fidelity 25%, phonology/orthography 15%, attested grammatical analysis 25%, community history and research ethics 15%, final research dossier 20%. Completion of an academic research pathway is not proof of fluent speaking proficiency.

14. References and source assessment

1. Glottolog Nuer. Inspect the source’s language variety, date and original evidence rather than relying solely on an index.
2. Reid 2024, Nuer, Journal of the International Phonetic Association. Inspect the source’s language variety, date and original evidence rather than relying solely on an index.
3. WALS Nuer bibliography. Inspect the source’s language variety, date and original evidence rather than relying solely on an index.
4. ASJP Nuer wordlist and references. Inspect the source’s language variety, date and original evidence rather than relying solely on an index.

Scholarly integrity: ISO and genealogical labels have been checked against linguistic references. No unsourced original-language vocabulary or dialogues are presented. The ninety detailed research lesson briefs are distinct from ninety fully developed textbook chapters or audio courses.