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解决问题是数学学科的重要目标之一,解决问题需要相应的策略做支撑。以单元的形式安排“解决问题的策略”是苏教版教材编写的创新,教材的编排意在突出解决问题方法的选择、设计及运用,通过方法的运用、反思和内化,促进解决问题策略的形成,从而逐步提升学生的数学素养。
Solving the problem is one of the important goals of mathematics. To solve the problem, we need corresponding strategies to support it. The arrangement of units in the form of “problem-solving strategies” is the innovation of the textbook compilation of the teaching materials of the Soviet Union. The teaching materials are arranged to highlight the choice, design and application of the methods of problem-solving and to promote the solution through the application, reflection and internalization of the methods The formation of the problem strategy, so as to gradually improve the students’ mathematical quality.