Tuesday, May 23, 2017

Fizzing and Foaming rockets!

Yesterday during science we looked at the reaction between Baking soda and Vinegar. It was great fun hypothesising what might happen.

Our ideas were:

Harry and Dominic- We hope the baking soda and vinegar will rise.

Jessica and Abbey- We think the baking soda and vinegar will mix up and and make something.

Mia and Malachi- We think the baking soda and vinegar will explode!

Corbin- think the baking soda and vinegar will do a tiny pop in the bottle

Flynn- I think think the baking soda and vinegar will make the top pop off

Olivia F and Olivia J- We think the baking soda and vinegar will go sssssssssssssss and explode

Riley and Jesse- We think the baking soda and vinegar will not mix because one is a liquid and one is a solid
Sam and Joe- We think the baking soda and vinegar will bubble and fizz

Lydia and Erin- We think the baking soda and vinegar will change colour and fizz up


Chloe and Abbey- We think the baking soda and vinegar will fizz


Oscar, Daisy and Ashley- We think the baking soda and vinegar will explode in the container

We made mini rockets. First we mixed up a paste of baking soda and water. We added a small scoop onto the lid of an old film canister. Then we added 30mls of vinegar to the canister. We went outside and fixed the lid to the canister. When we turned if over onto its lid we sat back and waited. We didn't need to wait long until they went popping off into the sky! 

Unfortunately the reaction was too quick to capture on camera but we REALLY loved the exploding rockets! 














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