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修订的苏教版小学数学教材对“解决问题的策略”进行了一定的调整,本文以五年级上册“列举的策略”为例进行比较、分析。一、不变与理由修订后的教材和原来教材的共同之处主要有以下两点:第一,均将列举的策略安排在五年级上册。修订后的教材从三年级开始就有计划地在每册教材中编排一个单元教学解决问题的策略。之前已学过“从条件出发分析和解决
The revised version of the textbook of the primary school mathematics of the Soviet version of the text has made some adjustments to the strategy of solving the problem. This paper compares and analyzes the strategies of the fifth grade on the list of strategies. First, the same and the reasons Revised textbooks and the original textbook commonality has the following two points: First, will be listed in the fifth grade will be arranged in the book. The revised textbook, beginning in the third grade, systematically arranges a unit teaching strategy to solve the problem in each textbook. Have learned before ”from the conditions analysis and solution