Safe Food Preparation
Setup the Experiment
Students should work in groups of 2-4 to set up yeast cultures consisting of 50 mL of room temperature water and one packet of rapid rising yeast. Two teaspoons of sugar should be added to one culture only (the other culture is left alone as a control). Separate spoons or stirrers should be used to stir each mixture.
Within a few minutes, bubbles will begin to appear near the surface of the mixture with sugar.
Your slide tray is being processed.
Funded by the following grant(s)
My Health My World: National Dissemination
Grant Number: 5R25ES009259
The Environment as a Context for Opportunities in Schools
Grant Number: 5R25ES010698, R25ES06932