Run the Circulatory System Relay
Students examine how blood travels through the circulatory system. They act like they are partcipating in a race throughout the system identifying the components as they go. They write a creative story to end the lesson.
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New Review Investigating the Effect of Physical Exercise On Pulse Rate
The final lesson in the 10-part biology series encourages scholars to explore pulse rate. Through measurements of resting pulse and after periods of exercise, scholars graph the changes physical exercise causes.
9th - 12th Science CCSS: Adaptable
Human Body Series - Cardiovascular System Activity
Which activity gets your heart pumping more: using the computer, climbing the stairs, jumping a rope, running, or walking? Youngsters take a heart rate reading after 30 seconds, one minute, and three minutes of each activity. Directions...
3rd - 6th Physical Education
Circulatory and Respiratory Systems
Viewers follow the paths of oxygen and carbon dioxide through the human respiratory organs and the path of the molecules through the human circulatory system, in a short video about how the body delivers oxygen and picks up carbon dioxide.
12 mins 9th - 12th Science CCSS: Adaptable
What Does the Liver Do?
It's the heaviest organ in the human body, but exactly what role does the liver play in sustaining life? Follow along with this short video as it explores the various ways the liver filters, stores, and manufactures materials in order...
3 mins 7th - 12th Science CCSS: Adaptable