Search Results
Showing results 1 to 2 of 2
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-616.png?itok=U2rlzHsa)
It's a Gas!
Source Institutions
In this simple activity, learners see the production of a gas, which visibly fills up a balloon placed over the neck of a bottle.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-107.jpg?itok=c5UWQ-qt)
Action-Reaction Rocket!
Learners construct a rocket from a balloon propelled along a guide string.