Exploding volcanoes part 1

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Exploding volcanoes part 1

  1. 1. ChemicalReactions.Today we made volcanoes.First we were split into four groups of four, (a mixof Year 1-3’s). Then we wenT down To The sand piTwhere we built our volcanoes and little towns,villages and forests.When we were finished building we put a littleplastic cup inside our volcanoes. This would holdthe baking soda and red food colouring.We poured the vinegar into our volcanoes. Therewas a chemical reaction between the baking sodaand the vinegar. They frothed together and shotout of our volcanoes. The red food colouring made
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  3. 3. End ofPart One

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