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Paper Chromatography with Leaves
Source Institutions
In this activity on page 5 of the PDF (Plants—The Green Machines), learners use chromatography to separate and identify pigments within various leaves.
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House Warming
Source Institutions
In this physical sciences activity, learners explore how passive solar design increases energy efficiency.
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Lungometer
Source Institutions
In this environmental health activity, learners investigate their own vital lung capacities.