No way out
Match the best insulator (a material or object which doesn’t let heat pass through it easily) to different objects:
- Objects:
- Hands
- Water tank
- Dog
- Teapot
- Insulators
- Dog coat
- Tea cosy
- Mittens
- Tank jacket
This shows that although heat energy is difficult to keep in one place, you can slow down the speed at which it escapes.
