在算术教学中如何精讲多练,提高教学质量,我通过实践,有一些肤浅的认识和休会。现在把它写出来,和同志们讨论。一、关于精讲熟悉全都教材,掌握教材中的重点、关键和难点,这是做到精讲的前提。所谓重点,就是教材中最基本最重要的内容,这些内容对以后进一步学习关系更大。整个小学算术教材有它的重点,每一册、每一章乃至每一节也都有它的重 How to practice more skillfully and improve the quality of teaching in arithmetic teaching, I have some superficial understanding and adjournment through practice. Write it now and discuss with the comrades. First, on the refined talk about all the textbooks, master the key textbook, the key and difficult, this is the premise to be precise. The so-called focus is the most basic and most important teaching materials, these contents have a greater relationship to further study. The entire primary school mathematics textbooks have its own focus, each book, every chapter and every section also has its weight