《几何画板》的动态图示在力学教学中的应用实例

The Application of Geometer's Sketchpad in Teaching of Dynamics

本文结合了作者的教学实践,举例阐述了"几何画板"动态图示在力学教学中的一组应用实例,绘制了抛体运动、圆锥摆运动和与宇宙速度相关的轨迹等动态图示。

By using typical examples from our practice, the paper illustrates the application of Geometer＇s Sketchpad in teaching of Dynamics, drawing projectile motion, conical pendulumconical pendulumconical pendulumconical pendulumconical pendulum and the track speed of the universe.