专业课理论推导的课堂教学设计与实践

Classroom Design and Practice Based on the Theory Derivation in Professional Courses

在专业课的教学过程中,理论推导内容一直是一大难点。在分析理论推导课的难点和原因后,基于教学设计的理论方法,提出了理论推导课堂设计的思路和方法;最后,将以上思想应用于航空发动机原理中推力计算公式的推导,取得了较好的教学效果。

Theoretical derivation has always been a major difficulty in the teaching process of professional courses.After analyzing the difficulty in theoretical derivation and reasons for the difficulty,the paper proposes the idea of theoretical derivation of classroom on the basis of teaching design; finally,the idea is applied to the deduction of thrust calculation formula in the principle of aero-engine,which produces the satisfactory teaching effect.