利用Visual Basic语言模拟“用正弦线作正弦函数图象”的课件开发

The Development of the Courseware of Applying Visual Basic Language to Simulating "Drawing Image of Sine Function with Sine Line"

本文根据教学设计中“呈现过程”是掌握原理性知识的最高“境界”的思想,介绍利用Visual Basic语言模拟单位圆、正弦线和标准正弦函数图象于同一动画的设计思想,并为实现该模拟过程提供技术支持。

According to the theory that ＂the process of displaying＂ is the highest ＂state＂of mastering the knowledge of principles, the paper introduces the design thought of applying Visual Basic Language to simulating the unit circle, the sine line and the standard sine function in the same animation and provides technical supports for the realization of the process of the simulation.