Curated OER
Graphing Heart Rates
Young scholars explore heart rates. They record pulse rates, predict which exercises cause a faster heart rate, make a chart, and graph the results. Students write an essay using the data to support their predictions. They write a...
Curated OER
Exploring the Circulatory System: Getting to the Heart of It All
Seventh graders study how the heart functions and its parts. In this circulatory system lesson students learn how to take their pulse, blood pressure and respiration.
Curated OER
Cardiac Maze
Students participate in a role-play activity to lean about red and white blood cells, veins, capillaries and arteries. They also see how blood passes through the heart, lungs and out of the body, carrying oxygen and nutrients.