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初中毕业前的代数复习,应该指导学生系统地整理已学过的知识,进一步提高运算能力,逻辑思维能力和推理论证能力.复习的范围是全国通用的四册初中代数课本中的实数、代数式、指数与对数、方程和方程组、不等式、函数及其图象、统计初步等几个部分.复习的重点是教材的重点内容,学生还未掌握好的一些知识以及各部分知识的综合运用等.本文结合我们的教学实践,对复习的方法谈一些粗浅的看法,供同志们参考.
The algebra review before graduation from junior high school should guide students to systematically sort out the knowledge they have learned and further improve their computational ability, logical thinking ability and theoretical reasoning ability. The scope of review is the real number and algebraic type of the four-nation junior middle school algebra textbook. Indexes and logarithms, equations and equations, inequalities, functions and their images, preliminary statistics, etc. Review focuses on the key content of the teaching materials, students have not mastered some good knowledge and the comprehensive use of various parts of knowledge, etc. This article, combined with our teaching practice, talks about some superficial views on the review methods for reference by comrades.