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2013年新版浙江省初中科学教材开始应用于实际教学中,通过新旧浙教版七年级科学目录的对比,我们不难发现新版教材对七年级科学难度系数进行调整:原有八年级上第一章第三节密度和第一章第四节的压强分别提至七年级的科学教学中。七年级学生的理解及逻辑能力都还相对较低,较难全面理解密度(特别是单位体积)和压强的定义。若使用传统教学方式,学生对知识点的理解和接受度较低。基于上述问题,笔者提出将思维导图式的教学融
2013 new version of junior high school textbooks in Zhejiang Province began to be used in the actual teaching, through the comparison of the old and the old Zhejian version of the seventh grade scientific catalog, we can easily find the new textbook to adjust the seventh grade science difficulty factor: the original eighth grade first chapter The density of the third quarter and the pressure of the fourth quarter of the first chapter are respectively referred to the seventh grade of science teaching. The seventh graders have relatively low comprehension and logical abilities, making it harder to fully understand the definitions of density (especially unit volume) and stress. If using traditional teaching methods, students have a low level of understanding and acceptance of knowledge points. Based on the above problems, the author proposed to guide the thinking of the financial map