我在教学中进行速算练习,注意掌握四个要点,收到了较好的效果。长期坚持——学生计算能力的培养绝非一蹴而就,贵在持之以恒。我注意每节课都搞速算练习,时间约5分钟左右,让学生形成习惯。由于长期坚持,许多简便算法的学习和练习有了时间保证,对补救学生知识缺陷,逐步提高差生的计算能力很有好处。内容广泛——在处理速算练习的内容上,一般教师是把新课的预备题作为速算练习内容。而我既安 I am teaching fast calculation exercises, pay attention to master four points, received good results. Long-term adherence - the cultivation of students' computational ability is by no means done overnight, and your perseverance is maintained. I pay attention to each class are engaged in speed calculation exercises, about 5 minutes or so, so that students form a habit. Due to long-term persistence, many simple algorithms have time to learn and practice, which is very good for remedying the students' knowledge deficits and gradually improving the computing abilities of poor students. A wide range of content - In dealing with the content of quick calculation practice, the general teacher is the preparatory task of the new course as a quick calculation content. And I am good