A Beating Heart Lesson Plan Page 2

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The Beating Heart
Your heart located in the middle of your chest provides blood to the rest of your body. It is a
muscular pump, (about the shape of your fist) that pumps, non-stop, for years. Normal human heart
rate is approximately 72 beats per minute, or ________ beats/second. If this is the case, how many
times will your heart beat in 24 hours?
How many times will your heart beat when you reach 16 years old?
How many times will your heart beat if you reach 100 years old?

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00 votes

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