Physics itself is orginated from practice. Simple, applicable experimental researches and developments can inspire students' interest in learning Physics. In this paper, the author used common items readily available in daily living as laboratory equipments to design eight simple and applicable physics experiments (three mechanical, two thermal, one acoustic, one optical, and one electrical.) suitable for junior high school physics education.
Simultaneously, applied the theoretical knowledge of experimental design and learning theories into the practice activities. This teaching methods not only can help junior high students better learning, understanding and mastering the basic concepts ( thermal, acoustic, optical, electrical )of Physical science, stimulate their interest in studying physics, and deepen their impression on relevant topics, but also can train the practical as well as creative spirit of the students.
...P.S.
中文版的LZ还是拿去改改吧=.=...逻辑有点怪...大概是差了点连接词，上下文才能理顺..
重覆字眼太多也是问题>.<
加油吧!lz
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