Monday, 26 January 2009

Unit 8I Heating and cooling

Lesson 4

Expanding and contracting

Aim: What happens when solids and fluids heat up.

Key words: Expansion, contraction, density.

10 min: Starter SATs question

A SATs question to recap from the previous lesson (level 4).

40 min - Main Activity Practicals.

Explain your observations of what happens when solids and fluids are heated.

10 min - Plenary Going over the answers.

Use the key words and particle model to get a Level 6.

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