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初中物理课是一门与实验相结合的自然科学学科,实验性和应用性是初中物理两个很重要的特点。实验性是指物理学中的许多结论都是在反复实验的基础上得出的,应用性是指物理学中的某些结论可以在日常的生活中解决很多实际问题。根据物理学科的特点,我们应该注意物理教学的精讲与多练,只有这样才可以提高效率,保证教师在授课中取得良好的教学效果。“精讲”是指教师在学生探究学习的基础上,选择物理教
The junior high school physics class is a natural science which is combined with the experiment. The experiment and the application are two very important characteristics of junior middle school physics. Experiment means that many of the conclusions in physics are based on repeated experiments. Applicability means that certain conclusions in physics can solve many practical problems in daily life. According to the characteristics of physics, we should pay attention to the essence of physics teaching and practice, the only way to improve efficiency, to ensure that teachers in teaching delivered a good teaching effect. “Refined ” refers to the teacher in the students to explore the basis of learning, choose physics teaching