01 What happens when a bath bomb is added to water (and what causes it to happen) length: 4 days
2 assessment opportunities Show 02 Where is the gas coming from length: 2 days
3 assessment opportunities Show 03 What’s in a bath bomb that is producing the gas length: 2 days
4 assessment opportunities Show 04 Which combinations of the substances in a bath bomb produce a gas length: 2 days
4 assessment opportunities Show 05 What gas(es) could be coming from the bath bomb length: 2 days
5 assessment opportunities Show 06 How can we explain another phenomenon where gas bubbles appear from combining different substances together length: 1 days
07 How can we revise our model to represent the differences in the matter that goes into and comes out of the bath bomb system length: 1 days
08 How can particles of a new substance be formed out of the particles of an old substance length: 1 days
1 assessment opportunity Show 09 Does heating liquid water produce a new substance in the gas bubbles that appear length: 2 days
3 assessment opportunities Show 10 When energy from a battery was added to water, were the gases produced made of the same particles as were produced from heating the water length: 1 days
1 assessment opportunity Show 11 How do Dalton’s models of the particles that change in a reaction compare to the ones we developed length: 2 days
12 How can a new substance (a gas) be produced and the total mass of the closed system not change length: 2 days
13 Why do different substances have different odors and how do we detect them length: 1 days
1 assessment opportunity Show 14 What is happening to the Taj Mahal length: 2 days
