建构主义视域下圆锥曲线优化策略探研

Research on Conic Curve Optimization Strategy from the Perspective of Constructivism

圆锥曲线是高中数学的重要知识点。基于建构主义的圆锥曲线教学有利于凸显学生在数学课堂的主体地位,有利于提高学生的数学学习能力、数学思维能力。文章从教学目标与教学任务、学习目标、情境创设、课堂实施、教学评价五方面,探究建构主义视域下圆锥曲线优化策略,以提高圆锥曲线教学效率。

Conic curve is an important knowledge point of senior middle school mathematics.The conic curve teaching based on constructivism is helpful to highlight the dominant position of students in mathematics classroom,and to improve students'mathematical learning ability and mathematical thinking ability.This paper explores the conic optimization strategy from the perspective of constructivism from five aspects of teaching objectives and teaching tasks,learning objectives,situation creation,classroom implementation and teaching evaluation,so as to improve the efficiency of conic curve teaching.