Curated OER
Temperatures and Reaction Rates
High schoolers participate in a hands-on activity in which they observe the effect of temperature on the rate of chemical reactions. Using Alka Seltzer tablets in different temperatures of water, they record the amount of time it takes...
Curated OER
Activity #17 Co2 From Alka Seltzer
Pupils observe what occurs when Alka Seltzer tablets are added to water. They explain why water stays in the jar when it is above the surface of the water. Pupils test for the presence of carbon dioxide by conduting the match test.
Museum of Science
Museum of Science and Industry: Online Science: Activities: Pop Rockets
An experiment where students launch a simple rocket using a film canister, water, and an antacid tablet.