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Experiment: Make a “Harmonica”

Number of Students: Print
MaterialQuantityUnit of MeasurePerTotal Needed
Large, wide rubber band1 of this item per student 1 of this item
Small rubber bands2 of this item per student 2 of this item
Small foam shapes2 of this item per student 2 of this item
Jumbo craft sticks2 of this item per student 2 of this item
Markers (optional) total 0