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BUILD · Science · Autumn 2 · Week 1

Use less, use again, sort waste

I am learning to… choose ways to care for a place.

40 minutes

Staff resources

Teacher notes (PDF) · Teacher notes (Word) · TA brief (PDF) · Slides (PowerPoint) · Word page (PDF) · Knowledge organiser (PDF)

Verbatim SoW objective: Describe how we can care for our environment: reduce, reuse and recycle (sustainability).

Arrival · 5 min

Look at the kit. Point to one thing you know.

Offer one safe, clean sheet and one clean tub; use first–then and a visual cue.

Starter · 3 min

Think back. Say it, sign it or point.

  1. Where do animals get food?
  2. What helps bones move?
  3. What helps hold your body up?

Today I will check:

Ask all three retrieval questions orally; source cells and answers are in this note.

I do · 5 min

Watch me sort one clean card.

Words: reduce · reuse · recycle · material

WordIt meansExample
reduceuse lessI use the back. I need less paper.
reuseuse a thing againI fill a clean tub again.
recyclemake new things from old stuffAn old can can be made into a new thing.
materialwhat a thing is made ofThis can is made of metal.
Use less, use again, sort waste picture model Use lessUse againRecycle
Three waste choices. Reuse only when safe; check local bins before recycling. Simplified; not to scale.

Watch: A clean tub can be filled again. I put it in Use again. It needs no new tub.

Show me: I write on the back. Do I need a new sheet?

Pre-teach the four words with the kit; model the full sort; then ask the show-me check.

We do · 7 min

Sort the clean cards with us.

Our turn: This sheet has a blank back. I can write there. I put it in ____.

Talk, then sort.

  • Write on a sheet's blank back
  • Fill a clean tub again
  • Check the local bin for a can

Ready to sort.

F · help

Point to the back. Say Use less.

M · say why

Sort. Say why.

H · stretch

Why use the back before the bin?

Use the part-done model, then the live card sort; offer F and H routes without changing the goal.

We do 2 · 5 min

Show one choice at the same time.

Label the path: Use less → Use again → ?

Choose a word.

All of us: A clean cloth bag is ready for another trip. Which choice uses less new material?

Point. Tell a partner why.

Take one quiet minute to reset.

Use symbol or point by default. Apply the 3-in-4 rule and a parallel hinge if needed; include one quiet-minute reset.

Independent · 8 min

Choose a clean item. Show what you can do.

Talk first. Then write, draw or show.

You can plan in any language.

Point, sign, speak, draw, type, write, use a scribe or a staff-captured photo.

F

Pick one way to use less.

Say first, then show: I use less when I ____.

M

Show one item you can use again. Say why.

Say first, then show: I can use ____ again because ____.

H

Which uses less new stuff: fill a clean tub again or take a new tub? Why?

Say first, then show: I choose ____ because it needs less ____.

Go deeper: Could one safe item be used again before it is sorted for a bin? Show how.

Waste route judge: Tub or sheet: pick a first step for each. Which avoids a new item? Why?

One adult supports pupils and the other holds the group; swap over the week. Hands-on item or card is valid.

Try it with kit · prepared model

Kit: Clean adult-checked object or matching large card, tray

  1. Choose one checked item or matching card; sort it; record a reason.

Risk: An unknown reused item could have a dirty or sharp edge.

Safe: Use only clean adult-checked items or cards. Leave unknown waste alone; wash hands after shared objects.

Check the school risk assessment and exact prepared kit. This is optional model rehearsal, not a claimed core practical.

Review · 4 min

Show one step. Hear one next step. Try it.

Hear what worked (VF). Hear one next step (NS(+)). Change one choice (//).

Take one quiet minute to reset.

Give VF and a specific NS(+); let the pupil edit (//). Include one quiet-minute reset.

Exit · 3 min

Show how you know. Tell your teacher.

Read it back: I am learning to choose ways to care for a place.

My feedback was… I showed…

Next I need to… try one small fix.

How I know: I can use less. I can use a thing again. I can say why I chose it.

Tell your teacher. They will pick our next start.

Take one quiet minute before the next lesson.

Hear the pupil by speech, sign, point, drawing or writing; use the response to choose the next starter. Include one quiet-minute reset.