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冰的熔化是初中物理中最常见的一个实验,也是成功率最低的实验之一。在实验的过程中,我们需要的不仅仅是依葫芦画瓢式照搬教材或教参中的实验设计,还要深入分析实验设备、研究对象、实验环境等众多因素带来的干扰,然后对实验进行深入的改进和优化,最终促使实验的成功,也充分还原学生深入体验实验过程和享受实验成果的经历。
The melting of ice is one of the most common experiments in junior middle school physics and one of the experiments with the lowest success rates. In the course of experiment, what we need is not only to copy the experimental design in the textbook or teaching reference, but also to analyze in depth the interference caused by many factors such as the experimental equipment, the research object and the experimental environment, In-depth improvement and optimization, and ultimately to promote the success of the experiment, but also fully restore the students in-depth experience of the experimental process and enjoy the experience of experimental experience.