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Remote Ready Biology Learning Activities has 50 remote-ready activities, which work for either your classroom or remote teaching.
Getting results within one class period
It should be possible to complete Part I of this activity in one class period. To ensure that your students can observe results at 10 and 20 minutes, be sure to use rapid rise or fast acting yeast that is not near or past its expiration date and water that is between 80°F and 115°F.