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教育心理学家皮亚杰说过:“一切真理都要学生自己获得,或者由他重新发现,至少由他重建,而不是简单地传递给他。”如果学生所学的新的的概念可能从已有的知识结构成份中直接推衍出来,那么就要引导学生自己去发现、归纳这些新概念。我在教“分数的基本性质”这节课时,坚持启发式的教学思想,引导学生去发现规律,收到了良好的教学效果。 下课后,我首先让大家回忆一下商不变的性质,并根据商不变的性质填合适的数,如,4÷2=(4×
Piaget, an educational psychologist, said: “All truths need to be obtained by the student, or rediscovered by him, at least by him rather than simply by him.” If the new concepts students are likely to learn from The existing structure of knowledge directly derived from the composition, then we must guide students to discover and summarize these new concepts. When I was teaching “the basic nature of the scores”, I insisted on the heuristic teaching thought, guided the students to discover the law and received good teaching results. After class, let me first remind Members of the invariable nature of business and fill in appropriate numbers according to the invariable nature of business, for example, 4 ÷ 2 = (4 ×