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Addresses AP® Biology Big Idea 2 and Essential Knowledge 2.A.1, 2.C.1, 2.C.2, 2.C.3, 2.D.1, and 2.D.3. Students use Daphnia and Casper Fish™ to observe the differences between open and closed circulatory systems. In the inquiry activity, students monitor Daphnia's heart rate to investigate the organism's response to various environmental changes. Materials for a class of 32 students working in groups of 4.
Explore how open and closed circulatory systems maintain homeostasis.
Students use Daphnia and Casper Fish™ to observe the differences between open and closed circulatory systems. In the inquiry activity, students monitor Daphnia's heart rate to investigate the organism's response to various environmental changes. The 8-Station Kit includes enough materials for a class of 32 students working in groups of 4. Kit includes voucher to request perishable materials later at your convenience.
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