Grades 3-5 | Hand Washing Science Experiment from best paper towels to buy Watch Video
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Description: Ever wonder which hand-cleaning method is best? In this experiment, we explore the various ways in which we clean our hands and determine which is the most effective. In addition, you’ll get to test common touch surfaces in your own home to observe how clean they really are compared to how they look! (Safety: Please wash your hands before performing this experiment)nMaterials Needed: 6 Petri Dishes, 6 cotton tipped wood applicators, 1 roll of tape, 1 bottle of hand soap, 1 bottle of hand sanit
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)