美国心理学家布鲁纳指出:“学习的最好刺激乃是对所学知识的兴趣。”有了兴趣,学习就不会成为负担,而会成为一种执着的追求;有了兴趣,学生才会去积极探索,才能积极地提出问题,才能创造性地运用知识,变苦为乐。而小学生学习数学的兴趣总是在一定的情境中产生并发展的,课堂教学中教师应努力创设学生喜闻乐见的教学情境,使学生始终处于一种良 Bruna, an American psychologist, states: “” The best stimulus for learning is the interest in what you learn. "With an interest, learning does not become a burden, and it becomes a persistent pursuit; there is an interest , Students will go to actively explore in order to actively raise questions in order to creatively use knowledge and become bitter. The interest of primary school students to learn mathematics always arises and develops in certain situations. Teachers in classroom teaching should make every effort to create a teaching situation in which students are loved and loved, so that students are always in good condition