Circulatory System Reading: Compare Weird Hearts

Get this circulatory system reading at a discount in our Circulatory System Unit!

In this activity, students will:

• READ a 2-page article about 8 of the strangest hearts in the animal kingdom – from a whale with a heart the size of a piano to an octopus that has 3 hearts!
• RESPOND to text-dependent reading comprehension analysis questions.

Use as a fun supplement in a Human Body Cardiovascular System Unit (NGSS standard MS-LS1-3).

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Teacher Notes:

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• Answer key included.
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Related Standards:

• NGSS MS-LS1-3: Use argument supported by evidence for how the body is a system of interacting subsystems composed of groups of cells.