《数学课程标准》指出“数学教学是数学活动的教学,是师生之间、学生之间交往互动与共同发展的过程。”由此可以看出,课堂教学中客观有效的交往,是实施新课程理念的基础,更是实现师生共同发展的必要条件。也只有在教学活动中实现真正有效的 “Mathematics Curriculum Standard” states that “Mathematics teaching is the teaching of mathematics activities, and the process of interaction, interaction and mutual development among teachers, students and students.” Thus it can be seen that the objective and effective communication in classroom teaching is The basis for implementing the new curriculum concept is the necessary condition for achieving the common development of teachers and students. It’s only really effective in teaching activities