Chemical and Physical Changes

Chemical and Physical Changes

Storyboard Text

  • Sarah and Jasmine are going to make cookies. There are many examples of physical and chemical changes in the cookie baking process.
  • Let's make cookies!
  • Sarah and Jasmine grab the ingredients they need to make the cookies. While Jasmine grabs the sugar, Sarah melts the butter. Melting butter is an example of a physical change.
  • a physical change is a change of matter from one form to another without a change in chemical composition.
  • Sarah and Jasmine are preparing the cookie dough. Mixing the ingredients is an example of a physical change.
  • Sarah and Jasmine put their cookies on separate pans. Jasmine's pan is rusted. Rusting is an example of a chemical change. After putting them on the pan, they put their cookies in the oven.
  • a chemical change occurs when one or more substances change into entirely new substances with different properties and different chemical composition.
  • While their cookies are baking, Jasmine watches a movie and Sarah falls asleep. Because Sarah fell asleep, she didn't get her cookies out of the oven in time.
  • Jasmine's cookies are completely baked and ready to eat while Sarah's cookies are burnt. The cookies being burnt is an example of a chemical change.
Over 20 Million Storyboards Created
Storyboard That Family