G08: Science - Chemistry: Chemical Reactions

This video explores the energy implications of chemical change. It can be used to supplement the investigation Exothermic, Endothermic, & Chemical Change or may stand on its own to introduce a lesson or extend student learning.

Exothermic reactions transfer energy to the surroundings and the temperature of the surroundings increases. Endothermic reactions take in energy and the temperature of the surroundings decreases.