| http://www.w3.org/ns/prov#value | - One set of materials for each group of students: Styrofoam cylinder, plastic or wooden spoons, small wooden (balsa) pieces, bendable wire (such as florist or craft wire), string, paperclips, rubber bands, toothpicks, aluminum foil, tape, wooden dowels, plastic or wax coated food container lids, or other materials.
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