Listen To Your Heart Beat
Students listen to their heart beats. In this biology lesson plan, students explore pulse rates and factors that cause them to change. Students also construct both a graph to show variation in pulse rates and a simple stethoscope.
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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
Heart Rate and Exercise
What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...
3rd - 10th Physical Education CCSS: Adaptable
How to Speed Up Chemical Reactions (and Get a Date)
How are chemical reactions like dating? A collision must first occur! In this hilarious approach to speeding up chemical reactions, viewers find out that five changes can increase the rate of reaction: smaller space, increased number of...
5 mins 9th - 12th Science CCSS: Adaptable
How the Heart Actually Pumps Blood
Let your heart rejoice! A unique video explains in detail how the heart works to transport blood throughout the human body. Use it during your human body unit, and then discuss the accompanying comprehension questions as a review of the...
4 mins 7th - 11th Science