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用自制学具进行家庭小实验和课外小实验,是科学教育发展的需要。各种简单的科技制作比科学器材本身更原始、更质朴,更能直接反映科学的本质,也更容易通过“做中学”来加深和探究物理知识。物理学家麦克斯韦曾说过:“实验的教育价值往往与仪器的复杂性成反比,学生用自制的仪器,虽然经常出毛病,但它却比用仔细调好的仪器学到更多的东西。”所以,在物理学习中,
The use of home-made learning tools to conduct small family experiments and extracurricular experiments is the need for the development of science education. A variety of simple scientific and technological productions are more original and more primitive than the scientific equipment itself. They can directly reflect the nature of science and are more likely to deepen and explore physics knowledge through “doing high school”. Maxwell, a physicist, once said: “The educational value of an experiment is often inversely proportional to the complexity of the instrument. Students often use home-made instruments to learn more things than to use well-tuned instruments. So, in physics learning,