信息技术的使用,可以改变学生的学习环境,包括教材的呈现方式,学生的活动方式与所提供的反馈信息的形式与数量等,能更好地促进学生的数学学习。信息技术应用于数学课堂教学的关键,在于正确构建信息技术与学校教育、课程之间的关系,并促进信息化环境下教师的专业发展。 The use of information technology can change students’ learning environment, including the presentation of teaching materials, the way of students’ activities and the form and quantity of feedback information provided, which can better promote students’ math learning. The key of applying information technology in mathematics classroom teaching lies in correctly constructing the relationship between information technology and school education and curriculum, and promoting the professional development of teachers in information environment.