Chemical and Physical Change
How long does it take an apple slice to go brown? Do thin slices go brown faster than thick ones? What causes that brown colour. Is it still edible?
This week if full of chemical science demonstrations. We will be experimenting with paper flowers and burnt toast to learn about the difference between chemical change and physical change. Kids will be building a model of the digestive system and learning about the chemical reactions in our body.
Kits will be ready for pick-up tomorrow after 1 pm.
- blooming flowers
- stickers of chemical and physical reactions
- digestion template
- Shallow dish or saucer
- Something to colour with