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What's the Matter
University of Illinois Urbana-ChampaignAdd to list DetailsIn this activity, learners identify different classes of matter based on physical properties. This lab activity introduces the key ingredients of concrete and provides a deeper understanding of the...
Mighty Molecules
Miami Science MuseumAdd to list DetailsIn this activity, learners use marshmallows and gum drops to construct seven models of molecules. Learners classify (solid, liquid or gas) and draw diagrams of the molecules. Learners can also...
Collect Oxygen Over Water
MakeAdd to list DetailsIn this activity, learners use a pneumatic trough (see related activity) to generate and collect pure oxygen. Learners will test to see if they've generated oxygen by observing the combustion...