数学学科作为基础性知识科学,锻炼学习对象学习技能、培养学习对象数学素养,是其终极目标和历史任务。新实施的高中数学学科课程标准指出,要将学生放置于课堂主体地位,采用多样、丰富、灵活的教学方式和手段,展现师生互动特性,凸显能力培养功效,实现教学相长。由此可见,新课改下的高中数学课堂教学活动要取得“有效”目标,必须将教师的“教”与学生的“学”有效融合,尊重学生 Mathematics as a basic science of knowledge, exercise learning object learning skills, develop learning maths, is its ultimate goal and historical mission. The newly implemented high school math curriculum standard states that students should be placed in the main body of the classroom, using diverse, rich and flexible teaching methods and means to show the interactive characteristics of teachers and students, highlighting the ability to cultivate their abilities, and achieving teaching excellence. Thus, the new curriculum reform in high school mathematics classroom teaching activities to achieve “effective ” goal, teachers “teaching ” and students “learning ” effective integration, respect for students