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设计意图:此次科学活动旨在让幼儿初步了解声音的产生,并运用震动产生声音这一科学现象进行自制乐器。本次活动中,通过动手做一做,玩一玩,使孩子们在饶有趣味的制作活动中体验科学的神奇与合作的快乐。
Design intent: The purpose of this scientific activity is to give young children a preliminary understanding of the generation of sound and make their own musical instruments using the scientific phenomenon of vibrating sound. In this activity, children are experimented with the magic of science and the joy of cooperation through hands-on activities and playful activities.