新课程标准明确提出数学教学要落实“四基”(即基础知识、基本技能、基本思想和基本活动经验),在以往关注前“两基”显性目标的同时,全面强化基本思想和基本活动经验等隐性目标的落实。新增的“基本活动经验”和“基本思想”能否在我们的一线课堂得到体现,常态课堂如何落实基本思想和基本活动经验呢?一、创设情境,激发活动的兴趣兴趣是最好的老师,在课堂开始时要想吸引学生的注意力,必须创设有效生动的情境,为学生的自主活动开好 The new curriculum standard clearly states that mathematics teaching should implement the “four bases” (ie, basic knowledge, basic skills, basic ideas and experiences of basic activities). While paying attention to the explicit goals of “two bases” in the past, Ideas and basic activities such as the implementation of hidden goals. The new “basic experience ” and “basic idea ” can be reflected in our front-line class, the normal classroom how to implement the basic ideas and basic activities experience? First, the creation of situations to stimulate interest in the activity is The best teacher, at the beginning of the class, wants to attract students ’attention, and must create an effective and vivid situation for students’ autonomous activities