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初中学生的思维方式是以形象思维为主,并正在向抽象思维过渡,因此实验演示教学是使初中学生初步形成良好的观察、思维能力的重要方法与有效途径。现行各版初中物理教材在演示实验的教学设计上都充分考虑到初中生的特点,使之尽量与初中生的思维特点和能力尺度相吻合。但是经济、文化、教育发展的不均衡使得不同地区、不同学校及不同学生群体、总体思维水平存在不同程度的差
The thinking mode of junior middle school students is based on image thinking and is transitioning to abstract thinking. Therefore, experimental demonstration teaching is an important method and an effective way for junior students to form a good observation and thinking ability. The current edition of junior middle school physics textbooks fully take into account the characteristics of junior high school students in the teaching design of demonstration experiments, so that they are consistent with the junior high school students’ thinking characteristics and capabilities. However, the unbalanced development of economy, culture, and education has caused different levels of difference in the level of thinking among different regions, schools, and student groups.