为了激发学生自主探究的兴趣与热情,可创设有效的数学情境,让学生产生好奇心。然后引导学生根据提出的问题,收集相关信息,并分小组针对问题反复讨论并加以记录,通过体会获得新知识、新技能,而且学会把活动中的体验、反思等进行书面说明,从而达到激活思维的目的。 In order to stimulate students’ interest and enthusiasm for self-exploration, students can create curious situations by creating effective mathematical situations. And then guide the students to collect the relevant information according to the questions raised and divide them into groups to discuss and record the questions repeatedly, obtain new knowledge and skills through experience, and learn to write in the experience, reflection and other activities in order to activate the thinking the goal of.