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俗话说“眼过百遍不如手过一遍”.课堂中的动手操作活动可以让学生积极参与,让学生在课堂上亲手做一做,画一画,拼一拼,在动手过程中去体验、感悟新知,胜过老师口头的讲解.我们要改变以往在数学课堂上学生默默观看,教师忙忙碌碌操作演示的被动学习模式,要让学生成为一个“实验”者,教师退于组织者、引导者的地位.当然我们在组织数学实验活动时也要注意活动开展的有效性.只有有效的课堂才是真正“生动”的课堂.
As the saying goes “eyes over a hundred times better than hand ”. Hands-on activities in the classroom activities allow students to actively participate in, so that students in the classroom personally do one, draw a picture, spell, in the hands of the process Experience, perception of new knowledge, better than the teacher verbal explanation .We want to change the past in the mathematics classroom, students silently watching, teachers busy working demonstration of passive learning mode, let the students become a “experiment ”, the teacher retreats Organizer, guide the position.Of course, we organize activities in mathematics experiments should also pay attention to the effectiveness of activities carried out.Only effective classroom is the real “vivid ” class.