Unit Award Scheme

experienced

1. watching causing a chemical reaction when they are mixed

2. observing reactions such as separation and sublimation

acquired an understanding of

3. why water/fizzy drink and oil separate

4. why the released gas bubbles travel at different rates through the different layers of water and oil

demonstrated the ability to

5. carry out a science investigation safely

6. follow a set of instructions to combine fizzy drink, oil and salt

7. observe and discuss the chemical reaction and eruption

8. continue with the investigation, adding an Alka Seltzer tablet to the mixture

9. observe and discuss the chemical reaction and eruption

shown knowledge of

10. why adding salt to a fizzy drink causes a foamy eruption and what gases are being produced.