Large balloons (one per student or group) Dry erase markers Permanent markers Reference images for clouds, parachutes, ozone rays, comets, Aurora Borealis, and satellites Air pump (optional, for inflating balloons) Introduction: Begin with a brief lesson on the...
Bowl of sand Foil pan Water Cups (for building sandcastles and pouring water) Water bottles (for spraying and squirting water) Recording Sheets (for noting observations) Prepare the Experiment: Fill a bowl with sand and place it in a foil pan. Provide cups and water...
Chalk (broken into small pieces, about an inch long) Cups (one for water, one for vinegar) Water Vinegar Recording Sheets (for noting observations) Prepare the Experiment: Break the chalk into small pieces, approximately one inch in length. Set Up the Cups: Fill one...
Crayola Air Dry Clay (or similar clay) Dental floss (for slicing the clay model) Rulers Markers or pencils Paper (for drawing the topographical map) Optional: Graph paper (for more precise mapping) Preparation: Distribute Crayola Air Dry Clay and other materials to...
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