P210 - Modeling the effects of fizzy drinks on teeth
An activity where children collect and use evidence about the damage acidic drinks cause to teeth.
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P209 - Modeling the effect of toothpaste on teeth
An activity where children learn how toothpaste helps protect teeth from the damaged caused by fizzy drinks.
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P208 - Making and testing a tilt switch
An activity where children make a tilt switch to better understand how circuits work.
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