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数学教育的一个重要任务就是培养学生的学习兴趣,使学生热爱数学,从而提高数学教学质量。为此,本文结合人教版新教材,谈谈怎样从初中学生的年龄特点出发,充分利用人教版教材的编写特点,加强学生学习数学的兴趣。 一、加强直观教学,激发学习兴趣 不同年龄阶段的学生,往往表现出不同的心理特征。初中一年级学生掌握抽象问题还有一定的困难,他们学习时,还需要直观的和具体的材料来支持。因而,教材设置了如几何第一册的彩页“北京立交桥,国家奥林匹克体育中心模型”等直观几何图形。几何中的例子都非常注意其直观性、具体性,由于学生受到这些既熟悉又从不熟悉的角度研究的事物的吸引,便激发了他们的学习兴趣。
An important task of mathematics education is to cultivate students’ interest in learning, so that students love mathematics, thus improving the quality of mathematics teaching. For this reason, this article combines the new teaching materials of the People’s Education Press to talk about how to start from the age characteristics of junior middle school students, make full use of the characteristics of the teaching materials for teaching, and strengthen students’ interest in learning mathematics. First, strengthen intuitive teaching and stimulate interest in learning Students of different ages often exhibit different psychological characteristics. It is still difficult for first-year junior high school students to master abstract problems. When they study, they need intuitive and concrete materials to support them. As a result, the textbook has set up intuitive geometric figures such as the color page of the first volume of the book “Beijing Overpass, National Olympic Sports Center Model”. The examples in geometry are all very attention to its intuitiveness and specificity. As students are attracted by these things that are both familiar and unfamiliar, they stimulate their interest in learning.