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数学教研究室和电教科于一九八二年九月合作摄制一部《空间解析几何画图》电视教学片。该电教片采用“动画”摄制,这不仅增强学生的记忆,引起学生的兴趣,而且更重要的是使难以想象的几何图形变为直观、形象,能展示给学生图形的形成过程,使学生易于从已知方程想出该方程的图形。因此,该片在教学中收到了良好效果,为解决空间解析几何画图这一教学难点迈出了可喜的一步。
The Mathematics Teaching Research Laboratory and the Audio-visual Education Film Festival co-authored a “Spatial Analytic Geometry Drawing” television teaching film in September 1982. The audio-visual filming using “animation”, which not only enhances students ’memory, arouses students’ interest, but more importantly, makes the unimaginable geometry into an intuitive and vivid image that can show students the formation of graphics and make the students easy Draw the equation from the known equation. Therefore, the film received good results in teaching, to solve the spatial analysis of geometric drawing this teaching difficult step taken a welcome step.