So we took two cottage cheese containers, cut a large viewing window in each lid.
Inside each container was placed 1/2 cup of warm water and 1 tsp of yeast. Inside one container was also placed 1 tsp of sugar. The sugar was mixed with the water first and then the yeast was added to one container. A sandwich bag was laid on top of the container and the ring pressed on to hold it in place. The bag was pressed down to make a depression.
After 5 minutes, both containers looked the same.
After 10 minutes, both containers had condensation on the top.
I hoped you enjoyed our experiment,
#1 & Mom R