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    In this biology experiment, learners plant soybean seeds in plaster of Paris, witnessing firsthand the mighty power and ability of plants to grow in adverse conditions. This is also an excellent...

    1 cent - $1 per student Ages 6 - 11 1 to 4 weeks
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    In this chemistry activity, learners witness an exothermic reaction, while making their very own, completely usable sidewalk chalk. This is also an excellent activity for exploring color mixing. In...

    1 cent - $1 per student Ages 8 - 14 30 to 45 minutes