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在历年来的高中数学教学及考试中,圆锥曲线所占的比重越来越大,而对于知识点的考查也越来越深入,因此在圆锥曲线的教学策略上要根据考点变化适时调整.建构理论是目前根据考查内容所进行调整的一种学习理论,它所侧重的是学生本身对学习的主动参与性.本文就建构观下的圆锥曲线的教学意义及教学方式进行深入探讨.
In the high school mathematics teaching and examinations of the past years, the proportion of conic sections has become larger and larger, and the examination of knowledge points has become more and more in-depth. Therefore, in the teaching strategy of conical curves, it is necessary to adjust according to changes in the test center. The theory is a learning theory that is currently adjusted according to the content of the examination. It focuses on the student’s own active participation in learning. This paper discusses in depth the teaching significance and teaching methods of conic curves under the concept of construction.