初中数学在学生整个数学学习中的地位是极其重要的,一些数学的思想要在初中阶段得以建构。有效的数学课堂教学活动以教师的教与学生的学为统一,体现了以人为本的理念。基于数学教学的内容,针对不同的课型模式,采取的教学策略也应该是有区别的。科学合理运用教学策略对课堂教学的效果将起到积极的促进作用。对于概念新知课,因其是揭示和概括研究对象的本 Junior high school mathematics in the students in the entire mathematical study is extremely important, some of the mathematical ideas to be constructed in the junior high school. Effective mathematics classroom teaching activities to teachers and students learn to unify, embodies the concept of people-oriented. Based on the content of mathematics teaching, teaching strategies should be different for different lesson patterns. Scientific and rational use of teaching strategies on the effectiveness of classroom teaching will play a positive role in promoting. For the concept of new lesson, because it is to reveal and summarize the object of study