分析病因对症下药——对低年级计算教学状况的分析与思考

• 作 者: 张建中
• 机 构: 江苏省灌云县教育局教研室,
• 出 处: 小学时代(教师版)
• 发表日期: 2009年04期
• 关键词: 分析 病因 低年级 计算能力 数学教学 学生 难易程度 解决问题 计算教学 失误 练习 老师 基础 活动 方法

计算教学是数学教学的基础,从教学难易程度来看,传授起来相对容易。但近日与低年级老师一起研讨时,笔者却深感学生计算能力之薄弱,在一些练习活动中,学生解决问题的方法是正确的,然而计算的失误却频频发生。在年级研讨活动中,学生计算能力的薄弱已成为普遍现象,而且学生的计算能力还存在着方方面面的问题。当前计算教学症状多样,似乎得了综合病,“感冒”“发烧”“流鼻涕”全部上身,急需“医生”诊断治疗。

Computational teaching is the basis of mathematics teaching, teaching from the point of view, it is relatively easy to teach. However, when discussing with the lower grade teachers recently, I deeply feel that the students’ computing abilities are weak. In some practice activities, the students solve the problem in a correct way, however, mistakes in calculation happen frequently. In the grade-level seminars, the weakness of students ’computing abilities has become a common phenomenon, and there are still many aspects of the students’ computing abilities. The current calculation of teaching symptoms varied, it seems that got the syndrome, “cold ” “fever ” “runny nose ” all upper body, urgent need “doctor ” diagnosis and treatment.