巧用动态数学软件 轻松破解杠杆难题

Skillfully Using Hawgent Dynamic Math Software to Solve Problem of Leverage

杠杆原理的物理问题往往灵活多变,特别是动态平衡问题,既是教学重点也是难点。以一道中考真题为例,解释如何应用Hawgent皓骏动态数学软件改善传统教学方式,巧妙破解有关力或力臂变化过程的杠杆平衡条件类难题。

The physical problems of the principle of leverage are often flexible,especially the problem of dynamic balance,which is both the focus and the difficulty of teaching.Take a real question in the middle school entrance exam as an example to explain how to use Hawgent dynamic mathematics software to improve the traditional teaching method and skillfully solve the problems of lever balance conditions related to the process of force or arm change.