近来,教育改革已进入深水区,新课程理念已深入人心,广大教育工作在探讨教学改革的同时,也在积极探索课堂教学的的有效性、高效性。如何构建高效课堂教学,已经成为国内外教育界探讨的问题和研究的课题。一、以趣导入,是实现高效课堂的前提传统的新课开始,教师往往是回顾上节的内容,然后自然而然地引导入本课内容。这种温故而知新的课堂开始方式,注重前后知识点的链结,使学生能做到数学知识融会贯通,也不失为一种切合学生实际的开课方式。但我们提倡的高效课堂,更要注重激发学生学习数学的兴趣,以趣导入。兴趣是最好的老师,这个道理大家都明白,只有学生对数学 Recently, the educational reform has entered the Sham Shui Po District. The concept of the new curriculum has gained popular support. The vast majority of educational work has been actively exploring the effectiveness and efficiency of classroom teaching while exploring educational reform. How to construct efficient classroom teaching has become a topic discussed by the educational circles at home and abroad. First, the fun to import, is to achieve the premise of efficient classroom The beginning of the traditional new class, teachers often review the contents of the previous section, and then naturally lead into the content of this lesson. This kind of warm-hearted knowledge of the new way to start the classroom, pay attention to the link between knowledge points before and after, so that students can achieve mathematical knowledge through, it is a student’s actual start-up mode. However, we advocate the efficient classroom, but also focus on inspire students interested in learning mathematics, to import. Interest is the best teacher, we all understand this truth, only students of mathematics