Lucy and Ethel bake bread but put too much yeast. This clip can be used as an introduction to teaching about microorganisms such as yeast. It illustrates just how fast yeast grows and the role it plays in baking.
The CyberSquad helps Shari make a new batch of Cosmic crumpets. Since they're out of dragon drool, they venture out to collect some. In order to make fewer trips to the dragon, they convert the needed six 1/4 cups into 1 cup and two 1/4 cups so that they only need to make three trips. While the crumpets are baking, Shari presents the CyberSquad with two different ways of writing out fractions.