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义务教育教科书对解方程以及列方程解决实际问题的编排在实验教材基础上作了适当调整,修订后既分散了教学的难点,又关注了数学知识与现实生活的联系,有利于提高课堂教学的有效性。
Compilation of compulsory education textbooks to solve equations and column equations to solve practical problems on the basis of the experimental textbook made the appropriate adjustments, the revised not only distract the teaching difficulties, but also concerned about the connection between mathematical knowledge and real life is conducive to improving classroom teaching Effectiveness.