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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.
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 Basic Kit includes enough materials for a class of 32 students working in groups of 4. The 1-Station Basic Kit includes materials for 1 group of 4 students. The 8-Station Refill replaces consumed items. Order basic kit and refill with perishable materials included or with a prepaid coupon to request perishable materials later at your convenience. The 8-Station Deluxe Kit and 1-Station Deluxe Kit include a 2-1/2-gal aquarium and setup materials for Casper Fish™. The digital teacher's manual is a 12-month eBook license to the Physiology of the Circulatory System Kit teacher's manual. You can also access the digital student guide for this kit for free on
Note: Deluxe kit comes with a prepaid coupon to request perishable materials later because the aquarium must be established (set up 48 hr) before fish arrive.
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