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在全市小学低年级数学教学中实施20分钟的小课,这是一项全新的尝试,与40分钟的大课相比,教学时间减半,必然导致课堂结构的变化,教学方法的更新。怎样根据儿童特点在有限的时间内组织层层练习,收到全面的、整体的、良好的课堂教学效果?在教学教研的实践中,我们认为采用以下几种方法代替一些书面练习,使教学反馈面广,节奏快,频率高,有效地提高20分钟课堂教学效果。一、手势表示法。好动是儿童的一种天性,也是学生的一种学习心态。手势表示法,一是满足儿童的好奇、爱动的特点,二是促进儿童手动、眼看、脑想,调动了儿童脚、手、脑协
It is a brand new attempt to implement the 20-minute class in the lower grade mathematics teaching of the whole city. Compared with the 40-minute big class, the teaching time is halved, which inevitably leads to the change of classroom structure and the updating of teaching methods. According to the characteristics of children in the organization of layers of practice within a limited period of time, received a comprehensive, overall, good classroom teaching? In the teaching of teaching and research practice, we think the following methods to replace some written exercises, teaching feedback A wide range of fast-paced, high frequency, effectively improve the teaching effectiveness of 20 minutes. First, gesture representation. Active is a child's nature, but also a learning attitude of students. Gesture representation, one to meet the curiosity of children, love moving characteristics, and second, to promote children's manual, seeing, brain thinking, mobilization of children's feet, hands, brain Association