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The Dirt on Dirt
The ExploratoriumAdd to list DetailsIn this fun gardening activity, learners discover their soil type. There are three basic soil types: sand, silt, and clay. Using only a jar, water and a bit of water softener, learners will sort...
Find Out How Plants Use Water
BBCAdd to list DetailsIn this activity, learners investigate how plants use water. By making the flowers change color, learners see how water moves up the stem to the leaves and the flowers. Use this activity to discuss...
Veggies with Vigor
American Chemical SocietyAdd to list DetailsIn this activity, learners try to revive wilted celery. Learners discover that plants wilt when their cells lose water through evaporation. Use this activity to introduce capillary action. Activity...