学习兴趣是学生学习的内部动机,是推动学生探求内部真理与获取能力的一种强烈欲望,它在学习活动中起着十分重要的作用。教学实践表明,学生如果对数学知识充满好奇心,对学会知识有自信心,那么他们总是主动积极、心情愉快的进行学习。因此,在数学课堂教学中,我们要时刻注意发掘教材孕 Learning interest is the internal motivation of students ’learning. It is a strong desire to promote students’ inner truth and ability to acquire. It plays a very important role in learning activities. Teaching practice shows that if students are curious about mathematics knowledge and have confidence in learning knowledge, then they always take the initiative to study positively and in a good mood. Therefore, in mathematics classroom teaching, we should always pay attention to explore textbooks pregnant