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教学过程的预设是非常重要的,预设不充分,设想不周全,就很难激发学生参与数学活动的积极性和创造性,也就不可能生成更多的新资源。动态生成的课堂需要精心的预设,它们是一对相互依存的矛盾体,预设是生成的基础和静态表现,生成则是预设的延续和动态升华。处理好预设和生成的关系是提高课堂教学效益的关键,课前精心预设促进课堂动态生成,课堂才会涌动生命的灵性。一、精心预设方能有效生成平时我们所说的备课,就是对教与
The presupposition of teaching process is very important, the precondition is not enough, the idea is not comprehensive, it is difficult to stimulate students’ enthusiasm and creativity in participating in mathematics activities, and it is impossible to generate more new resources. Dynamically generated classes require meticulous presupposition. They are a pair of interdependent contradictions. Presupposition is the foundation and static representation of generation. Generation is the precondition of continuation and dynamic sublimation. To deal with the relationship between preset and generated is the key to improve the effectiveness of classroom teaching. Pre-class well-designed to promote the dynamic generation of the classroom, the classroom will surging the spiritual life. First, well-designed to be able to effectively generate what we usually say lesson preparation is to teach and