小学数学在义务教育中占有很重要的地位,是一门趣味十足的重要学科。数学课堂是学生促进学生全面发展的重要场所。新课改以来,课堂教学也不再以教师、教材为中心,教师更加关注学生的主体作用,不只是关心学生的学习成绩,而是更加注重学生各方面能力的发展。互动教学的开展,充分顺应了新课改理念,让数学课堂变得充满活力与激情。教师应适时地为学生搭建互动平台,为学生创造沟通交流的机会,以更进一步缓和师生关系,促进生生合作交流,推进学生自主探究,实现高效数学课堂学习。一、在合作中互动,促使学生合作交流以往数学教学中,一直都是教师一人在唱独角戏,学生也只是被 Primary school mathematics occupies a very important position in compulsory education and is an interesting and important subject. Mathematics classroom is an important place for students to promote the all-round development of students. Since the new curriculum reform, classroom teaching is no longer centered on teachers and textbooks. Teachers pay more attention to the main body of students. They not only care about students ’academic performance but also pay more attention to the development of students’ ability in all aspects. Interactive teaching, fully comply with the new curriculum reform concept, so that mathematics classroom becomes full of vitality and passion. Teachers should set up an interactive platform for students in a timely manner to create opportunities for students to communicate and further ease the relationship between teachers and students to promote students and students to exchange and promote students to explore spontaneously to achieve efficient mathematics classroom learning. First, the interaction in cooperation to promote student cooperation and exchange In the past, mathematics teaching, teachers are always singing one-man show, the students were only