Activity overview (simple)
Exploding snowman in zip lock bag activity instructions
Download our free worksheet below to join in the fun this Christmas! See the chemical reaction between an alkali (bicarbonate of soda) and an acid (white wine vinegar) when you trap the bubbles and make the snowman explode. You'll only need a few simple items to do this quick and easy science experiment to see reactions in action. (Top tip: you may want to do this one outside, as it can be messy.)
Download our free activity sheet below to get creative.
Oh ho ho, and please do share your experiment highlights with us @IETeducation! #SantaLovesSTEM