Friday, 3 November 2017
Thursday, 2 November 2017
Elephants Toothpaste
Today me and my classroom made elephant's toothpaste. We did the experiment in 3 groups of 4. Each of the students contributed by pouring, mixing and cleaning up. These are the ingredients to make elephant's toothpaste:
- Hydrogen peroxide
- Food colouring
- Dishwashing liquid
- Yeast
- Boiling water
We all saw an incredible chemical change. As soon as we poured the yeast onto the hydrogen peroxide it kind of exploded. We saw a new substance, colour change and bubbles forming. Hopefully next time we cant see a bigger explosion
Wednesday, 1 November 2017
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