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随着素质教育的全面推广,现代教育对实验教学要求越来越高.如何在有限的授课时间内利用好实验,达到理想的教学效果,是我们基层物理教师所致力追求的目标,但实践教学中往往并不如人所愿.因此,平时的教学中常常需要教师自己来改进或设计一些既简单又直观的演示实验或学生实验,来提高课堂教学质量,并培养学生观察和分析问题的能力.下面举几例来加以说明.
With the comprehensive promotion of quality education, modern education requires higher and higher requirements for experimental teaching. How to make good use of experiments within a limited teaching time to achieve an ideal teaching effect is a goal our grassroots physics teacher is pursuing, but practical teaching Oftentimes, it is not what people want. Therefore, teachers often need to improve or design some simple and intuitive demonstration experiments or student experiments to improve the quality of classroom teaching and develop students’ ability to observe and analyze problems. Here are some examples to illustrate.