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自然课中的观察与实验马成安小学自然课是自然科学的启蒙教育。在自然教学中重视观察与实验，不仅是学好自然课的需要，而且能促进学生从感性认识到理性认识的发展，为以后学习其它各门科学知识做心理准备。一、让学生投身于大自然中去观察。自然课的内容都是来自自然界形...
Observations and Experiments in Natural Courses Ma Cheng'an Primary School Natural Courses are the enlightenment education of natural sciences. The emphasis on observation and experiment in the teaching of nature is not only to learn the needs of the natural course, but also to promote the development of students from the perceptual understanding to the rational understanding so as to make psychological preparation for learning other scientific knowledge in the future. First, let students devote themselves to observe nature. The content of natural course is from the natural world ...