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数学活动作为数学课堂的一种补充和延伸,已越来越受到人们的重视,它是根据课标的要求,结合教学内容和学生已有的知识经验以一种较为灵活的方式所进行的教学活动。数学活动以培养兴趣、开拓思维及实践创新能力为主要目标,尝试合作学习,让学生充分体验成功的喜悦。那么,如何找到设计数学活动内容的切入点呢?一、从数学开放题切入开放题的特征是题目的条件不充分,或解答方法不唯一,或结论不确定,解题策略往往是多种多样的,题中所包含的事件应
As a complement and extension of mathematics classroom, mathematics activity has drawn more and more attention. It is a teaching activity that is carried out in a more flexible way according to the requirements of the course standard and the teaching content and the existing knowledge and experience of the students . Math activities to develop interest, develop thinking and practice innovation as the main goal, try to learn cooperatively, so that students fully experience the joy of success. So, how to find the entry point for designing the content of math activities? First, from the open-ended mathematics problem into the characteristics of open-ended questions are not sufficient conditions, or answer the method is not the only, or the conclusion is uncertain, problem-solving strategies are often varied The questions contained in the event should be