To improve mathematics classroom instruction efficiency is one basic task of study on mathematics education. 提高數學課堂教學效率是數學教育研究的一項根本任務。
The introduction of open mathematics questions in mathematics classroom teaching helps to develop individualistic and open mathematics education, vitalizing mathematics education. 在數學課堂教學中適當引入數學開放題，有利於促進數學教育的開放化與個性化，使數學教育更具生命活力。
