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“魔术杯”活动结束了,但孩子们意犹未尽。为什么这次活动能让孩子们如此痴迷?我们认为关键是它为孩子们提供了自由探索的空间,满足了他们的探究欲望。“魔术杯”活动原是一次有关空气的科学活动。那天,教师为了证明空气的存在,给幼儿做了一个实验:先将干的绉纸放入塑料杯中,再将杯口朝下垂直放入水中,然后将杯子提起,让幼儿检查杯中的绉纸是否被浸湿。由于这一现象背后的科学原理太抽象.幼儿无法直观地感受到,因此当教师反复提问“为什么绉纸没被浸湿”这一问题时,孩子们一脸茫然,而有的幼儿干脆顾自拿着杯了玩水去了。教师试图将孩子们重新召集起来,可是已经没有孩子愿意听了。就这样,教师预设的认识空气活动变成了孩子自发的玩水活动。在总结反思时,我们发现,没有充分考虑幼儿的实际情况,是这次活动失败的主要原因。为此。我们作了以下调整。我们将第一次活动改为让幼儿探索“如何让绉纸放进水里不湿”。孩子们对此很感兴趣,表现出极大的创造力。他们有的用塑料袋套住绉纸再放进水里,有的将绉纸放进瓶子,盖上盖再放进水里,有的将绉纸放在文件袋里,并用透明胶封口后再放进水里,等等。
The “Magic Cup” is over, but the children have not done much. Why is this activity so obsessed with children? The key, we think, is that it gives children space to explore freely and satisfy their search desires. Magic Cup was originally a scientific activity on the air. That day, the teacher in order to prove the existence of air, give the child an experiment: first the crepe paper into the plastic cup, and then cup down vertically into the water, and then lift the cup, so that children check the cup Crepe paper is wetted. Because the scientific principles behind this phenomenon are so absurd that young children can not intuitively feel it, when teachers repeatedly ask the question “why crepe paper has not been wetted”, the children look dazed, while others care about themselves I had a cup to play with water. The teacher tried to reunite the children, but no children were willing to listen. In this way, the teacher’s preconceived awareness of air activities has become spontaneous children’s water play activities. In summarizing the reflections, we found that failure to fully consider the actual situation of young children is the main reason for the failure of this activity. to this end. We made the following adjustments. We changed our first activity to letting children explore “how to put crepe paper in the water.” The children are very interested in this, showing great creativity. Some of them wrap plastic wrap crepe paper and then into the water, and some crepe paper into the bottle, put the lid and then into the water, and some crepe paper in a document bag, and sealed with a transparent plastic Put it in the water again, wait.