初高中数学在教材内容、教学要求、教学方式、思维层次,以及学习方法上都有很大差异,高中教材内容多,课时少,例题和练习简单,习题、复习参考题,特别是B组题难度大,学生学习困难,因此,搞好初高中数学教学衔接,提高教学质量是高中教师迫在眉睫的问 Early high school mathematics in the textbook content, teaching requirements, teaching methods, levels of thinking, as well as learning methods are very different, high school teaching materials, less hours, examples and exercises simple, exercises, review reference questions, especially the B group of questions Difficulty, students learning difficulties, therefore, do a good job in high school mathematics teaching convergence, improve teaching quality is an urgent need for high school teachers