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“假设策略”教学中如何聚焦数学思考
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作者 李俊 《数学教学通讯》 2020年第28期77-78,共2页
数学课堂聚焦数学思维培养,数学学习是感悟数学思想,唤醒原思维,激起新思维,交流真思维,形成优思维的完整过程,最终实现提升能力,改进方法,提优思维。
关键词 数学思想 思维 思维 思维 优思维 模型思想
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Analyze the Thinking Quality of Host from the Host Competition reTake "the Sixth CCTV Television Presenter Contest" for Example
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作者 Lei Deng Wenling Chen 《International English Education Research》 2014年第3期96-99,共4页
Based on analysis of schedule setting and player performance of the sixth CCTV host contest, we discuss the selection contest idea and point out that the good quality of thinking is the core host of outstanding qualit... Based on analysis of schedule setting and player performance of the sixth CCTV host contest, we discuss the selection contest idea and point out that the good quality of thinking is the core host of outstanding quality, and the thinking quality of excellent host has three dimensions (depth of thinking, thinking, breadth and sensitivity thinking). Hosts should made efforts to nurture their spirituality and personality under the guidance of this scale. 展开更多
关键词 Host Competition Breadth of Thinking Quality of Thinking Sensitivity of Thinking Depth of Thinking
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Product Family Hierarchical Associated Design and Its Hierarchical Optimization
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作者 Gang Du Jianzhong Wang 《Journal of Systems Science and Information》 2009年第3期245-252,共8页
After reviewing the literature and methodology-related issues within the field of product family design, a deficiency in the current design and development of product family is pointed out. The concept of hierarchical... After reviewing the literature and methodology-related issues within the field of product family design, a deficiency in the current design and development of product family is pointed out. The concept of hierarchical associated design is proposed in this article, according to the deficiency~ and the methods and models for realizing the notion above are described. A two-dimensional analytical model is constructed based on the composing levels and developing processes of product family. The optimization models to hierarchical associated design problems are grouped into two categories: overall-local and key-subordinate. The algorithms of the models are discussed in this paper 展开更多
关键词 product family design hierarchical optimization the two-dimensional framework
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