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随着课程改革的全面展开,在小学的课程设置中开设了数学活动课。数学活动课要根据儿童的认识规律,知识水平,设计符合儿童心理特点的教学手段,让学生在动中学,玩中学,以此培养学生学习数学的情趣,良好的学习习惯,渗透数学思想.学会思维方法,达到发展智力,培养个性特长的目的。数学活动课首先应该让学生人人参与活动,这种活动又应具有数学的特色。在活动中,应采用让学生动手拼拼、折折、剪剪、划划等活动形式,指导学生正确的思维方法,学习一些浅易的数学思想。如,在“拼拼数数”一堂活动课中,让小朋友准备一些形状大小一样的三角形,仿照下图拼一拼(?)从图中
With the full implementation of the curriculum reform, a mathematics activity class has been set up in the curriculum of primary schools. According to children's cognitive rules and knowledge levels, mathematics activities should be designed to meet the children's psychological characteristics of teaching methods, so that students in the middle school, play secondary school, in order to develop students' interest in learning mathematics, good study habits, infiltration of mathematical thinking. Thinking method to achieve the purpose of development of intelligence, develop personality expertise. Mathematics activity class should first allow students to participate in activities, this activity should have the characteristics of mathematics. In the activity, we should adopt the form of activities such as spelling, folding, shearing and sculpting so that students can guide students in the correct way of thinking and learn some easy mathematical ideas. For example, in the “fight spelling number” an activity class, let the children prepare some shape the same size triangle, modeled on the next figure fight (?) From the figure