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课堂的生成是教学的一个新的生长点,教师把握好这个契机,而要做到这一点的关键是精心预设。同时,教师完全可以大胆摒弃教材中不符合学生认知规律的课例,创造性的使用教材。那么,如何在实践层面推进突出学生主体有效教学的策略?怎样把课堂变成师生、生生互动的过程?一、数学课应该追求简明性片断一:《捆小棒》(认识11~20各数)师:这里有多少支铅笔?生:11支。师:咦,你们是怎么知道的?生:刚才我们一起数过了。
The formation of the classroom is a new growing point of teaching, teachers grasp this opportunity, but the key to do this is carefully preset. At the same time, teachers can boldly abandon the textbook does not meet the cognitive rules of students, creative use of teaching materials. So, how to promote the effective teaching of the main body of the student at the practical level? How to turn the classroom into a process of interaction between students and students? First, the math class should pursue the concise piece one: “bundle small stick” Number) Teacher: How many pencils are there? Students: 11. Teacher: 咦, how did you know? 生: Just now we counted it together.