+
Lesson Plan
Curated OER

The Effects of Temperature Variations on the Heartbeat Rate of Daphnia

For Teachers 6th - 11th
Students use DigiScope technology to investigate Daphinia, popularly known as water fleas. They design, conduct, and report on an experiment to determine the effects of varying water temperatures on the heartbeat rate of Daphnia.
+
Lesson Plan
Curated OER

Drugged Out Daphnia

For Teachers 7th - 12th
Students make predictions and investigate (using a microscope) the effects of nicotine, caffeine, aspirin, alcohol, and sleeping pills on cultures of fresh water Daphnia.