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在小学数学教学中,合理巧妙地运用多媒体,设置并利用认知冲突,可以打破学生新旧知识间的平衡,从平衡到不平衡,再到平衡,如此反复,不断地激疑布惑,引导学生的思维向更深处漫溯,促进学生对知识的建构。
In elementary mathematics teaching, using reasonably and skillfully multimedia, setting and using cognitive conflict, can break the balance between old and new knowledge of students, from equilibrium to imbalance, and then to balance, so repeatedly, continue to suspect confusion and guide students Thinking to more depth tracing, and promote students to construct knowledge.