Racing Raisins

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Drop a raisin into the glass filled
with fizzy water.


• A tall glass
•Fizzy water
(we found lemonade worked well) or use both carbonated water and lemonade to see if there is a difference
• Dry food (raisins, pasta, peas...)
• A timer or stopwatch


Predict what might happen when a raisin is dropped into the glass filled
with fizzy water/Lemonade.

• What happens to the Raisin?

•What happens to the raisin when its put in the Lemonade?

• How many times do the Raisins come to the top in 30 Seconds?

Write down what happened


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