兴趣是人们爱好某种活动或力求认识某种事物的倾向,浓厚的兴趣是学好数学的重要因素。在数学教学中,有经验的教师都是尽可能通过各种不同途径,有针对性地调动学生的学习兴趣。 Interest is the tendency of people to love something or to know something. Strong interest is an important factor in learning mathematics. In mathematics teaching, experienced teachers all try their best to mobilize students' interest in learning through different ways as much as possible.