'Physically doing something gets people more excited than just reading about it' Here are some activities to help kids learn how the human body works
Kids won’t need beakers and microscopes for these biology experiments—they just need themselves!
"Going through the process of physically doing something gets people more excited than just reading about it or watching someone else do it," says “That sends signals to the brain, brain stem, and cerebellum, and the brain interprets this movement,” says biology instructor Have your kid take a big, deep breath, then blow into the straw until no more air is in her lungs. When she’s blown out all she can, place the cap back on the still-underwater jug. When you remove it from the water, you'll see the water level has gone down, and the missing water replaced by air.Thanks to the respiratory system, our lungs breathe in oxygen that our cells need to live, then breathe out carbon dioxide as a waste product.
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