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在计算课堂教学中,存在着多样化运用的不适当性。一些教师完全抛弃了传统教学,过多地强调计算方法的多样化,结果导致了教师主导作用缺失。课堂情境教学下,并没有促进学生的学习积极性,却导致了计算错误率偏高,计算速度降低的现象。作为基础教学的小学数学,培养学生的计算能力应是基础中的基础,通过引导学生积极探索多样化的算法,能有效提高学生的计算能力,同时也可以增强其创新思维。我们在坚定“能力提高”是计算课堂教学的宗旨时,在进行实际课堂教学中,应注意以下几点。
In the calculation of classroom teaching, there is the inappropriate use of diversified applications. Some teachers completely abandon the traditional teaching, too much emphasis on the diversity of calculation methods, resulting in the lack of a leading role of teachers. Under the circumstance of classroom teaching, it did not promote the enthusiasm of students, but it led to the high calculation error rate and the decrease of computing speed. As the elementary mathematics of basic teaching, cultivating students ’computing ability should be the foundation in the foundation. By guiding students to actively explore diversified algorithms, it can effectively improve students’ computing ability and enhance their innovative thinking. We are firm, “ability to improve” is the purpose of calculating classroom teaching, in the actual classroom teaching, should pay attention to the following points.