因式分解是初中数学中重要的知识点之一,在初中三年的数学学习中,起着承上启下的作用.在后面的学习内容当中,有很多内容都必须要使用“因式分解”.而且,学习因式分解对学生的思维训练很有好处.因此,因式分解对于初中数学教学是极其重要的.本着提高教学效率,促进学生学好数学的目的,笔者对现行华师大版教材中“因式分解”部分内容的安排提出 Factorization is one of the important points of knowledge in junior high school mathematics, and plays a role in the mathematics learning of junior high school for three years.In the following learning content, a lot of content must be used “factorization” .Furthermore, learning factorization is very good for students’ thinking and training.Therefore, factorization is extremely important for junior high school mathematics teaching.On the purpose of improving teaching efficiency and promoting students to learn mathematics, Teaching materials “factorization ” part of the content of the arrangement