习题是中学数学课本中的重要组成部分。习题配备得好不好,直接影响到学生学习质量的高低。许多优秀中学数学教师的教学质量所以高,一部分原因也是由于习题选择和处理得恰当。最近许多外国中学数学课本都很注意习题的配备。下面介绍几本在习题配备方面有特色的外国中学数学课本。 1.Clyde L.Corcoran等编《代数一》和《代数二》(1977年出版)。这两册都把每章分为若干课,于每课末尾配备了大量习题。这些习题一般都分为三类:练 Exercises are an important part of middle school math textbooks. Well-equipped exercise sets have a direct impact on the quality of student learning. The quality of teaching for many outstanding middle school math teachers is high, partly because of the proper selection and processing of the exercises. Recently, many foreign middle school mathematics textbooks have been paying attention to the exercises. Here are some textbooks on foreign middle school mathematics that are featured in the exercises. 1. Clyde L. Corcoran et al., Algebra I and Algebra II (published in 1977). Each of these two chapters divides each chapter into a number of lessons and is equipped with a large number of exercises at the end of each lesson. These exercises are generally divided into three categories: practice