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,那么他们总是会主动积极、心情愉快地进行学习。因此,在数学课堂教学中,我们要因势利导,为学生创造良好的教学情境,激发学生的兴趣。一、开讲生趣。俗话说:“良好的开端是成功的一半。”一堂课的开头虽然只有短短几分钟,但它却往往影响一堂 Teaching practice shows that if students are curious about mathematical knowledge and have confidence in learning knowledge, then they always take the initiative to study positively and with a good mood. Therefore, in the classroom teaching of mathematics, we should make the best use of the situation to create a good teaching situation for students and stimulate students’ interest. First, talk about students interest. As the saying goes, “a good start is half the battle.” "A lesson starts with a few minutes, but it often affects one