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试论数学语言系统的自组织性
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作者 王秋海 《科学技术与辩证法》 CSSCI 1992年第1期27-31,62-63,共5页
木文是将自组织理论引入数学语言系统的一种尝试。在扼要介绍自组织理论基础上。通过对数学语言系统自组织定义、运动机制分析和案例考察,得出的结论是:(1)数学语言系统具有相对独立性;(2)数学发展内因是数学语言系统的自组织运动;(3)... 木文是将自组织理论引入数学语言系统的一种尝试。在扼要介绍自组织理论基础上。通过对数学语言系统自组织定义、运动机制分析和案例考察,得出的结论是:(1)数学语言系统具有相对独立性;(2)数学发展内因是数学语言系统的自组织运动;(3)悖论是该系统自组织运动的必然产物。 展开更多
关键词 序化 数学 数学语言系统 自组织性
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小议数学语言
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作者 邵国坤 《科学大众(智慧教育)》 2009年第10期83-83,共1页
数学语言系统的混乱是学生数学学习困难的主要原因之一。教师正确理解与把握教材所表达的数学知识,用相应的数学语言引导学生准确地表达出来,从而使学生建构数学知识的符号体系。
关键词 数学语言系统 混乱符号体系
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The Application of CLAN on Shared and Unique Words Between Leveled Storybooks
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作者 Chia-Hui Cindy Shen 《Sino-US English Teaching》 2013年第11期853-862,共10页
The present study aimed to investigate the application of the CLAN (Computerized Language Analysis) program in the CHILDES (Child Language Data Exchange System) on shared and unique words between storybooks. Sixty... The present study aimed to investigate the application of the CLAN (Computerized Language Analysis) program in the CHILDES (Child Language Data Exchange System) on shared and unique words between storybooks. Sixty sixth-grade Chinese-speaking children at an elementary school in Taipei City were recruited. Forty-four three-level of storybooks from Kizclub were collected and analyzed. Fifteen minutes reading instruction was followed by the use of CLAN on storybooks for 25 minutes. Children were given written and spoken vocabulary tests after each cluster of storybook reading period. There were three main findings of the study. First, young EFL (English as a Foreign Language) learners' word learning was enhanced through multiple exposures to the shared and unique words from the storybooks. Second, word instruction in isolation prompted written and spoken word learning beyond word instruction in context and repeated reading. Third, the results had pedagogical implications on the value and feasibility of language teaching with storybooks in promoting EFL students' word learning by using CLAN, and the limitations of the study were provided. 展开更多
关键词 CLAN (Computerized Language Analysis) storybook word learning post-reading activities
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How Semiotics Can Improve Our Knowledge on Computing
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作者 Paolo Rocchi 《Sino-US English Teaching》 2013年第12期914-919,共6页
Several computer theorists and professionals share the concepts of "signifier" and "signified" in intuitive terms but are often unfamiliar with semiotics. There is a special digital divide between semiotics and th... Several computer theorists and professionals share the concepts of "signifier" and "signified" in intuitive terms but are often unfamiliar with semiotics. There is a special digital divide between semiotics and the technology, because the semiotic notions are usually expressed through verbal expressions instead engineers use the mathematical language. In the first step, the present study suggests the formal descriptions of the signifier and the signified. In the second step, we show how these formal definitions are able to justify the hardware structure of a computer system, and even other properties of computing which are currently presented on the as-is basis. Concluding, the basic concepts of semiotics can unveil intriguing aspect of information technology 展开更多
关键词 SIGNIFIER signified computer science principles of computing
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