Wind Activity Materials: For each group:
Water (NOT PROVIDED), Dishpan, Straws, Paper, confetti, hair dryers, Wave maker (half of a plastic plate or other 4-inch by 6-inch piece of wood or plastic), Gravel (optional).
Wind Activity Materials: For each group:
Water (NOT PROVIDED), Dishpan, Straws, Paper, confetti, hair dryers, Wave maker (half of a plastic plate or other 4-inch by 6-inch piece of wood or plastic), Gravel (optional).