论文部分内容阅读
一、小学口算的使用与意义在教学过程中,教师要尽量区分口算练习与其它练习项目的区别。口算强调现场思维的计算能力,这样的听写练习要求教师多次重复题目,从而降低题目的难度。口算练习是通过学生口头计算而得出的结果,加强小学生对数学口算的练习,在小学阶段是十分有必要的。学生的解题技巧只有在不断运用口算的过程中才能够习得,这是其它数学方法不能代替的。口算练习在数学教学活动中占据着重要的地位,它可以有效地促进学生的思
First, the use and significance of primary school accountants In the teaching process, teachers should try to distinguish between the mouth exercise and other exercises the difference between the project. Mouth calculations emphasize the computational power of on-site thinking, such dictation exercises require teachers to repeat the subject multiple times, thereby reducing the difficulty of the subject. Mouth counting exercise is a result of verbal calculations by students. Strengthening primary school pupils’ practice of math mouth counting is very necessary in primary school. Students’ problem-solving skills can only be learned in the continuous use of oral arithmetic, which can not be replaced by other mathematical methods. Mouth arithmetic exercises in mathematics teaching activities occupy an important position, it can effectively promote students thinking