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课堂教学无效现象大量存在,教师教得很辛苦,学生学得很痛苦。如何提高数学教学的有效性,打造适合自己的高效课堂,让数学课堂焕发青春活力,应从以下几个方面着手。一、合理使用教材合理使用教材:就是把教材用好、用活、用实。用好,就是基于教材但又不完全拘泥于教材,能根据学生的实际,或根据教学的需要,或针对教材中的一些不足之处,对教材进行改进和补充,使之更好地为教学、为学生服务。用活,体现在解放思想、勇于创新,大胆对教材进行“再加工”、“再创
Invalid classroom teaching exists in large numbers, teachers teach very hard, students learn very painful. How to improve the effectiveness of mathematics teaching, to create a highly efficient classroom for them, so that the mathematics classroom full of youthful vigor should start from the following aspects. First, the rational use of teaching materials Proper use of teaching materials: that is, to make good use of teaching materials, with live, in fact. Good, is based on the textbook but not completely adhere to the textbook, according to the actual students, or according to the teaching needs, or for some shortcomings in the teaching materials, to improve and supplement the teaching materials to make it better for teaching , For student service. Living, reflected in the emancipation of the mind, to be creative and bold on the teaching materials ”reprocessing “, ”recreate