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高考试题根在课本、形在创新,每年均有一定数量的试题是以课本习题为素材的变式题,通过变形、延伸与拓展来命制高考数学试题。回归课本不是新授课的重复,不是知识结论的对垒和复制,更不是解题重复,那么如何回归课本?重点探讨回归课本的难点及教师提高课本例习题复习价值的策略。
Entrance exam papers rooted in the form of innovation, each year a certain number of questions is a textbook exercises as a variant of the material, through the deformation, extension and expansion to the entrance exam math test. Back to textbooks is not a repeat of the new lectures, not the knowledge of the conclusions of the match and copy, not to repeat the problem, then how to return to textbooks? Focus on the difficulty of returning to textbooks and teachers to improve textbook exercises to review the value of the strategy.