一、学习兴趣是学好数学的重要因素要使数学教学有效且有成绩,那么必须把培养学生的学习兴趣放在首位。要想让学生感兴趣,就必须从学生特点和需要出发,把枯燥乏味的数学知识变得充满活力。比如运用生活中的例子来激发学生求知的渴望,让理性的知识与感性结合,催生学生内心学习的力量;用动手实践的方法,如剪一剪、拼一拼、画一画等降低知识的难度,变抽象为形象;运用交流合作,让学生在学习中能够把自己的见解表达出 First, the study of interest is an important factor in learning mathematics Mathematics teaching to be effective and achievements, then we must cultivate students interest in learning first. To make students interested, we must start from the characteristics and needs of students, the boring knowledge of mathematics to become full of vitality. Such as the use of examples of life to stimulate students’ desire for knowledge, so that rational knowledge and sensibility combined to give birth to students inner strength of learning; Difficulty, abstraction as the image of change; the use of exchange and cooperation so that students can learn to express their own opinions