Materials Required: Two empty water bottles Clay Tubing (12-16 inches, 2 pieces) Coffee filters (6-7 per bottle) Cotton balls Large piece of cardboard Packing tape Food coloring Beaker or plastic container Steps Involved: Cut the bottoms off the empty water bottles...
Materials Required: Flower or food plant (e.g., a flower or vegetable) Magnifying glasses Tweezers Student worksheets with diagrams of plant parts Scissors (if needed) Paper plates or trays Steps Involved: Introduce the plant and its different parts to the students,...
Materials Required: Large roll of paper Markers Glue Red and blue yarn Red, white, and blue fabric Cotton stuffing Needle and thread Paper towel roll Tape Top portion of a plastic funnel-shaped container Steps Involved: Circulatory System Model: Trace one child’s body...
Materials Required: Stopwatch or timer (optional, one per pair of students) Steps Involved: Start by discussing what heart rate is and how it can be measured by finding the pulse on the wrist or under the neck. Instruct the children to find their pulse and count the...
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