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知识的学习过程是一个接受的过程,更是一个创造的过程,每节课怎样让学生发现、探索、创造是我们教师首先要考虑的核心问题.我们要不断改革课堂教学模式,应该用学生的眼光来看教科书,精心选择学习材料,合理设计活动程序,让学生能借助已有的知识和经验主动获取知识,探求解决问题的方法,实现知识的“再创造”.一、在创设问题情境中,诱发“再创造”创设问题情景,就是提供新知识的现实背景,激活与新知识有关的学生原有的知识和生活经验,形成数学活动氛围.正
Knowledge learning process is a process of acceptance, but also a process of creation, each class how to make students discover, explore, create is our teacher must first consider the core issues .We must continue to reform the classroom teaching mode, should use the students From the perspective of textbooks, careful selection of learning materials, reasonable design activities program, so that students can take advantage of existing knowledge and experience to take the initiative to obtain knowledge, to explore ways to solve the problem, to achieve the knowledge of “re-creation.” First, Situation, induced “re-create ” to create a problem scene, is to provide a realistic background of new knowledge, activation of new knowledge-related students of the original knowledge and life experience, the formation of mathematical activity atmosphere.