课程改革使中学数学新教材走进了课堂。在理念、体系、形式和内容等方面,新教材和旧教材相比都有了巨大的转变,体现了时代发展的要求和素质教育的宗旨,给广大教师带来了严峻的挑战和不可多的机遇。教学是课程实施的主要途径,教学改革是课程改革系统工程中必不可少的一环,因此我 Curriculum reform has brought high school mathematics new textbooks into the classroom. Compared with the old teaching materials, the new teaching materials have made tremendous changes in their concepts, systems, forms and contents, reflecting the requirements of the development of the times and the purpose of quality education, which have posed severe challenges to the vast majority of teachers, opportunity. Teaching is the main way to implement the curriculum. Teaching reform is an indispensable part of the systematic reform of the curriculum reform. Therefore, I