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    BioEd
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    In this activity, learners observe what happens when yeast cells are provided with a source of food (sugar). Red cabbage "juice" will serve as an indicator for the presence of carbon...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
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    BioEd
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    In this environmental health activity, learners investigate their own vital lung capacities. Learners use milk jugs, plastic tubing, water, and a plastic tub to build a Lungometer, a device to...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
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    BioEd
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    In this activity, learners act as epidemiologists by mapping the prevalence of HIV/AIDS worldwide. Learners discover that many countries with high HIV infection rates have low levels of per capita...

    $1 - $5 per group Ages 8 - 18 1 to 2 hours
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    BioEd
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    In this environmental health activity, learners investigate their breathing and pulse rates, and learn how these measurements are affected by physical activity. There are three parts to this...

    1 cent - $1 per group Ages 8 - 14 1 to 2 hours
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    BioEd
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    In this activity, learners compare and contrast their own skin (including the area covered) with that of an orange. This activity helps learners understand that skin is a vital part of the body and...

    $1 - $5 per group Ages 8 - 14 1 to 2 hours
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    This activity helps learners visualize the Human Immunodeficiency Virus (HIV) by constructing three-dimensional HIV particle models from paper. The model to be used is a 20-sided polyhedron ...

    1 cent - $1 per student Ages 8 - 18 1 to 2 hours
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    In this genetics activity, learners create imaginary creatures known as "Reebops" to explore the relationships between genes and inherited traits. Using Reebops as a model, learners...

    Over $20 per group Ages 8 - 14 1 to 2 hours