Grade 4 Fall — Persuasive/Argument Writing, Compound-Complex Sentences, Relative Clauses, and Modal Auxiliaries
Lesson 4 45 min eng.g4.f.lesson_04.tier2_set9_argument_vocabulary

Tier-2 Set 9 Launch — Argument and Process Vocabulary

Objectives
  • Students learn 5 of the 15 Set-9 words (claim, reason, evidence, elaborate, link) through 3-encounter routine.
  • Students use each word in a metacognitive sentence about their own argument work.
Vocabulary
claimreasonevidenceelaboratelinktier-2 vocabulary

Lesson plan

Warm-up

5 min

Children review yesterday's CREEL anchor and name each band using its formal term.

Teacher moves
  • Point to each band on MG-3
  • Affirm correct band names
  • Note these are exactly the Tier-2 Set 9 words

Direct instruction

12 min

Today you meet 5 Tier-2 Set 9 words — argument and process words that name the moves you are already doing. CLAIM = the position you defend in your essay. REASON = why you believe your claim. EVIDENCE = the proof that the reason is true (a fact, quote, statistic, example). ELABORATE = the verb form of elaboration — to explain HOW evidence supports the reason. LINK = to tie a paragraph back to the thesis or forward to the next body paragraph. These words give you precise language for the moves you are already making in your CREEL paragraphs. Each word gets 3 encounters today: (1) we read it in context from Sofia Valdez or a Pinkney passage, (2) we define it, (3) you use it in a metacognitive sentence about your own work.

Key examples
  • Each word names a move you are doing. Use the word out loud — it sharpens the move.
    model 'My CLAIM is that our school should keep winter recess.' / 'My first REASON is that students focus better afterward.' / 'My EVIDENCE is the AAP study from 2018.' / 'I ELABORATE by explaining that cold fresh air increases oxygen.' / 'My LINK ties this paragraph back to my thesis.'
    prompt Teacher uses each word in a metacognitive sentence.
Checks for understanding
  • What is the difference between a REASON and EVIDENCE?
  • What does ELABORATE add that EVIDENCE doesn't?
Media
M-4-F-VOC-04-A Chart
11x17 anchor showing all 15 Set 9 words (claim, reason, evidence, elaborate, link, persuade, convince, argue, counter, a

11x17 anchor showing all 15 Set 9 words (claim, reason, evidence, elaborate, link, persuade, convince, argue, counter, acknowledge, refute, justify, support, position, perspective) in a grid; today's 5 highlighted yellow. Each cell has photo + definition + example. Print-ready, dyslexic-friendly font.

Guided practice

12 min
Tasks
  • For each of the 5 words, write a metacognitive sentence about YOUR essay using the frame 'My ___ is ___.'
    scaffold Word cards at desk; metacognitive frame card
  • Share one sentence per word with partner. Partner confirms the word fits the move described.
    scaffold Sentence frame: 'My ___ is ___ because ___.'
Media
M-4-F-VOC-04-B Photograph
Grid of 5 classroom-context photos showing scenarios that match each word — a student stating a position (CLAIM), a stud

Grid of 5 classroom-context photos showing scenarios that match each word — a student stating a position (CLAIM), a student explaining why (REASON), a student citing a study printout (EVIDENCE), a student adding a connecting sentence on paper (ELABORATE), a student arrow-linking two paragraph boxes (LINK). Print-ready 8.5x11.

Formative assessment

3 min
Exit ticket
  • Use all 5 Set-9 words (claim, reason, evidence, elaborate, link) in 1-3 sentences about your essay.
  • Bring the next 10 Set-9 words from the cardholder.
scoring All 5 words used correctly = mastery; 3-4 = practicing; 0-2 = reteach.

Closure

1 min
Moves
  • Star your strongest metacognitive sentence.
  • Predict: lesson 10 brings the next 5 words.

Homework

8 min
Tasks
  • Use one Set-9 word in your dinner-table conversation tonight. Notice if the adult understands. Bring back the example.

Exercises in this lesson

eng.g4.f.ex_07
Match each scenario to the best Tier-2 Set 9 word: (A) CLAIM, (B) REASON, (C) EVIDENCE, (D) ELABORATE, (E) LINK. Scenario 1: 'I gave a...
tier2 match scenario set1 · diff 2
eng.g4.f.ex_08
Write 5 metacognitive sentences about YOUR essay using each of: CLAIM, REASON, EVIDENCE, ELABORATE, LINK. Frame: 'My ___ is ___.' or 'I...
tier2 metacognitive sentence · diff 3

Differentiation

Scaffolds
  • Word-card deck at desk (definition + photo on each)
  • Sentence frame for each word
  • Whisper rehearsal first
Extensions
  • Use ALL 5 words in one connected paragraph about your essay process.
  • Write a sentence using one of the synonyms (assert, justify, support) instead.
English Learners
  • Bilingual word cards
  • Cognate notes (claim/reclamar; evidence/evidencia; elaborate/elaborar)
  • Mentor-sentence audio replay
Ieps 504s
  • Reduced target: 3 of 5 words
  • Adult scribe
  • Word-card stays in hand while child speaks

Teacher notes

Set 9 vocabulary is the metacognitive scaffold for the persuasive arc — children who can NAME the move can DO the move. Affirm precise usage aggressively. Watch for 'claim' being confused with 'opinion' — the difference is that a claim is defended with evidence, while an opinion may not be. The 3-encounter routine (read in context, define, use) follows Beck & McKeown. Lessons 10, 14, and 17 each launch 5 more words from Set 9 across the term.