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一、由浅及深的准备题——做好新课的过渡每一节新课中的例题都是前段知识的发展和延伸,是学习新知识的基础,由于新旧知识的这种联系,教学中的准备题就起到了桥梁作用,准备题应与新授题紧密相连。例如,小明有故事书37本,漫画书12本,故事书比漫画书多多少本书?学生先独立解答然后讲解:要解答故事书比漫画书多多少本就要知道故事书
First, the shallow and deep preparation - do a good job in the new lesson each section of the new lesson examples are examples of previous knowledge development and extension is the basis for learning new knowledge, because of the old and new knowledge of this connection, teaching The preparation of the question has played a role as a bridge, the preparatory questions should be closely linked with the new topic. For example, Xiao Ming has 37 story books, comic books 12, story books more than the number of comic books? Students first independent answer and then explain: To answer the story book more than the number of comic books will know the story book