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多年的教学实践发现,很多数学教师对教材的使用容易陷入一个误区,就是脱离教材自己去编制例题和习题,有的将教材“改造”得面目全非,有的甚至完全抛开教材。这实际是一种舍近求远、得不偿失的做法,与其每天劳心费力地创编教材,不如扎扎实实地立足文本,学会科学地使用教材。那么,作为一名数学教师,到底应该怎样读懂教材,将教材的作用发挥到极致呢?一、通读教材,定位知识的落脚点由于受篇幅的限制,教材不可能反映知识的全部形成过程和编者的思维过程。因此,我们在
Many years of teaching practice found that many math teachers are apt to fall into a misunderstanding of the use of teaching materials, that is, they deviate from the teaching materials themselves to prepare examples and exercises, and some will turn out to be beyond the normal scope of the teaching materials. Some even completely abandon the teaching materials. This is actually a far-reaching, outweighed gain, rather than laboriously creating textbooks every day, it is better to base ourselves firmly on texts and learn to use textbooks scientifically. So, as a math teacher, in the end how should we read the textbook, the role of textbooks to its fullest extent? First, read the textbook, positioning the end of knowledge due to space limitations, textbooks can not reflect the full formation of knowledge and Editor’s thinking process. So we are there