Cambridge Secondary (7-9). Stage 7. MCE Science. Student Book - Unit 6: Materials and Their Structure - Question 5

Work in small groups. Plan an investigation to compare the properties of solids, liquids and gases. Find out about the following: Can they change shape? Can they expand or be compressed? Can they flow?

Discuss the following: What items do you need for your test? Figure 6.2 shows some things that might be useful.