提高数学教学有效性的策略探研

Exploration of the Strategy for Improving the Effectiveness of Mathematics Teaching

文章从提问有效化与教学可视化两方面,对提高数学教学有效性的策略进行探研。提问有效化,指在问题的设计上要达到结构化、明晰化、适度化、开放化,在问题的实施上要达到合理清晰、思考时间适当、全体参与的要求。而教学可视化则要求教师掌握一定的绘图、编程技术,在抽象内容可视化、静态内容运动化上下功夫。

This paper explores the strategies to improve the effectiveness of mathematics teaching from two aspects:the effectiveness of questioning and the visualization of teaching.To make questions effective,the design of questions should be structured,clear,moderate and open,and the implementation of questions should meet the requirements of reasonable clarity,appropriate thinking time and full participation.However,mathematics visualization requires teachers to master certain drawing and programming techniques,and work hard on the visualization of abstract content and the movement of static content.