圆锥曲线的单元教学设计

Unit Teaching Design of Conic Curve

使用单元教学模式安排知识点传授的课堂,有利于学生理解数学知识点之间的关系,更准确地把握知识,提高学生的应用能力,有利于教师的新授课堂更有层次性,更明显地体现数学思想,有利于进行素质教学,提高学生的数学素养。本文以“圆锥曲线”教学为例,从钻研教材、关注学生、注重学法指导和利用信息技术等角度,提出了针对设计单元教学内容、设计圆锥曲线单元教学目标、设计单元教学过程和辅助单元教学任务的教学策略。

The use of unit teaching mode to arrange the teaching of knowledge points in the classroom is conducive to students’ understanding of the relationship between mathematical knowledge points, more accurate grasp of knowledge, improve students’ application ability, help teachers’ new teaching classroom more hierarchical, more obvious reflection of mathematical ideas, conducive to quality teaching, improve students’ mathematical literacy. Taking “conical curve” teaching as an example, this article takes the teaching of “cone curve” as an example, from studying textbooks, paying attention to students, and paying attention to learning guidance and benefits. From the perspective of information technology, it puts forward the teaching content of the design unit, the teaching objectives of the design conical curve unit, the teaching process of the design unit and teaching strategies for auxiliary unit teaching tasks.