Development draft · local review needed

Day 79 — Explain a composite material claimFoundation Science · T2 W15–16 · Day 79 lesson

Prepare this lesson

Foundation / Science / Term 2 / Weeks 15 16

Part of the full two-week lesson sequence. Check the pack guide and taught point before teaching.

Open for this lesson: Pack guide · Sources and materials · Optional practice · Check guide.

Teacher copy: This page may include teaching prompts or answer keys. Answer keys in this public library can be viewed by anyone. Give learners a clean prompt, use checks as formative evidence, and change a case locally when prior access matters.

Learner choices

Goal: share an exact source-bounded composition/response idea and next safe question, without claiming a design or music result. Proposed codes: AC9SFH01, AC9SFI03, AC9SFI05. Prepare: explain-next, actual private record if available or Model L, Card 79.

Source/privacy · 3 min. Choose a genuine dated record or L MODEL; teacher may be the only listener. No child audio/photo recording is needed.
Read · 4 min. Name actual verified parts and exact response/access, or just L's drawn labels/unknown.
Rehearse · 5 min. Teacher models “In this setup/source I observed/was told … ; I do not know … .” No universal loudness or capacity inference.
Child share · 7 min. Card 79 routes speak, sign, AAC, draw/point or direct an adult to share the same bounded idea; adult records exact response route.
Feedback · 4 min. Record a listener's actual words only if they occur; otherwise NO ACTUAL LISTENER RESPONSE. Any revision can come from source review.
Exit · 2 min. Save one optional future safe material question, not a claim of growth.

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