Nuffield Foundation
Investigating Factors Affecting the Heart Rate of Daphnia
What variables change heart rate? Young scientists observe the beating heart in Daphnia to understand these variables. They make changes in temperature, chemicals, and other factors as they graph the heart rates. Analysis questions help...
Montana Office of Public Instruction
Eat Smart Be Smart
Get children's blood pumping with this primary grade activity on the human heart. After learning about the important role this muscle plays in the human body, learners monitor their heart rates and discover the importance of staying active.
LABScI
Circulation and Respiration: Vital Signs
What do your vital signs tell your doctor? An engaging hands-on lesson has your learners monitor their own lung capacity, blood pressure, and heart rate. They then connect the vital measures to the workings of the circulatory and...
California Department of Public Health
Walking on the Path to Better Health
Walk your way to health with this great resource! Walking is a valuable physical activity that can be done frequently and with ease by learners of all ages. "Warm up" by reviewing the benefits of physical activity with your class and...
Kenan Fellows
Sensors in Chemistry
The Environmental Protection Agency monitors sensors to track air pollution and set clean air standards. Enthusiastic young scientists use similar sensors to gather data in their area and then apply the gas laws and conservation of...