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在初中的物理课堂中,我们通常会按照“两个结构”开展教学,即教材的知识结构和学生的认知结构,如果注意了“两个结构”的统一,那么对形成好的教学效果将起到不可替代的作用。一、同课异构的教学效果对比教材的知识结构,是指教材的基础知识和基本结构。从现代心理学的角度来看,学生的认知结构是指学生在掌握知识,认识客观事物时在头脑中形成的经验系统,它是学生学习能力和知识水平的客观反映,是在后天学习过程中逐步形成的。笔者在执教初中八
In junior high school physics class, we usually carry out teaching according to “two structures ”, namely the knowledge structure of teaching materials and the cognitive structure of students. If we pay attention to the unity of “two structures ”, The teaching effect will play an irreplaceable role. First, the effect of heterogeneous teaching with the same course textbook knowledge structure, refers to the basic knowledge and basic structure of the textbook. From the perspective of modern psychology, the cognitive structure of students refers to the experience system that students form in their mind when they master knowledge and understand objective things. It is an objective reflection of students’ learning ability and knowledge level, In the gradual formation. I coached eight junior high school