Fun with Science

 

Room 4 likes science because we get to do cool things like blow up balloons by mixing baking soda and vinegar.  This makes a gas called carbon dioxide and it causes the balloon to grow.

Getting the baking soda inside the balloon was tricky.

We could see bubbles when the baking soda mixed with the vinegar.

Carbon dioxide gas was formed and blew up our balloon. It was fun!

 

By Inverness and Sarah