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本专题的竞赛能力要求：
1．能通过观察、熟练掌握运用二元一次不定方程的解法（枚举法、求特解、缩小系数、因数分解、配方利用非负数性质、利用不等式、乘法公式、奇偶性及整除性）等方法解不定方程; 相似文献
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汪中明 《中学数学教学参考》2006,(5)
Mathematics teaching and learning has movedaway from a mechanical view of mathematics,to onewith an emphasis on problem solving,understandingand communicating mathematically with others.Inthe past children have been mainly taughtalgorithmic formulae and repeatedly practiced suchan approach,in tasks that have been removed frommeaningful contexts and with an expectation ofworking individually.They are now,however,expected to work with others to solve problems,totrial strategies,and to find effective strategies thatwork for them. 相似文献
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曾几何时,在数学课堂上,提问正在逐渐成为一种教学时尚,它体现了对传统讲授式教学的扭转与努力,可是这种提问存在很多问题.记得几年以前,上海市教育科学研究院顾泠沅研究员在分析课堂教学的基础上提出我国数学课堂教 相似文献
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低认知提问 创造性何来——课堂提问的忧与思 总被引：1，自引：0，他引：1
曾几何时，在数学课堂上，提问正在逐渐成为一种教学时尚，它体现了对传统讲授式教学的扭转与努力，可是这种提问存在很多问题． 相似文献
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汪中明 《中学数学教学参考》2006,(3):62-62
Mathematics teaching and learning has moved away from a mechanical view of mathematics, to one with an emphasis on problem solving, understanding and communicating mathematically with others. In the past Children have been mainly taught algorithmic formulae and repeatedly practiced such an approach, in tasks that have been removed from meaningful contexts and with an expectation of working individually. They are now, however, expected to work with others to solve problems, to trial strategies, and to find effective strategies that work for them. 相似文献
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