Circulatory System Design
Students identify the different parts of the circulatory system and their function. They work together to create their own model of the system and use it to determine the rate of blood flow. They answer questions related to their model.
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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
Your Immune System: Natural Born Killer
Being too clean can inhibit your immune system from functioning properly, thus it is possible that washing your hands too much can actually make you sick. Pupils explore the difference between innate and acquired immunity with a video...
15 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