二次函數主題板

二次函數主題板五大特色：
1. 直覺的操作，搭配課程架構教學最省時！
2. 統整圖形的比較與討論，最完整！
3. 一指自由輸入二次函數方程式，即可產生對應圖形，最方便！
4. 掛圖功能，隨點隨用，操作最簡單！
5. 掛圖附有解答功能，檢討作業最快速！
給您全新不一樣的二次函數教學體驗。 Quadratic function topic board five characteristics:
1. intuitive operation, with teaching curriculum framework when most provinces!
Comparison and discussion 2. Integration of graphics, the most complete!
3. a quadratic equation free input means, to generate a corresponding pattern, the most convenient!
4. Flip chart function, with the point with use, simple operation!
The wall chart with solutions function to review the work fastest!
Give you a new different quadratic function of teaching experience.