数学生活化的含义与功能及其情境标准

数学生活化是指以生活化的素材与方式展开数学教学,包含了"生活化"和"数学化"两个维度.数学生活化是激发数学学习兴趣的途径,促进数学深刻理解的阶梯,培养抽象概括能力的素材,积累数学活动经验的载体,形成合理数学观念的基石.生活化的情境应该体现数学知识本质,引发学生数学思维,指向数学教学目标\源自真实生活情境,基于学生知识经验.     

基于录像分析背景下的初中统计课堂教学提问研究

在课堂教学中,教师的提问是最重要的活动.对两节初中统计课的课堂录像进行实录和量化分析,结合教师课堂提问的类型与学生回答之间的联系,得出:在统计课堂教学中(1)教师提问的数量相对比较少,提示类和理解类的提问类型所占比例较高;(2)学生无答的情况较少,但在问题回答中,学生机械性回答占了较大的比例,教师创新性问题较少;(3)教师提问难度与学生回答水平有直接的关系;(4)教师应围绕统计的特点进行提问,使学生经历统计的全过程,有助于提高课堂教学的有效性.     

基于羡余现象的鹤壁市旅游产品策划

鹤壁市历史悠久,自然风光美丽,是中国优秀旅游城市之一。文章在对鹤壁市旅游资源羡余现象分析的基础上,对其旅游产品的策划进行了研究,推出了四种核心旅游产品。     

资源型城市低碳产业体系的构建──以唐山市为例

从资源、环境、社会经济等方面,分析目前唐山构建低碳产业体系面临的制约因素。产业结构内部的各产业进行低碳化建设,构建起低碳产业体系的基本框架,提出实现生态环境改善和经济发展的良性循环互动是推动低碳产业体系构建的保障措施。     

异口同声的集体道白——《黑暗,光明》的及物性研究

本文结合文学理论和语篇分析的方法讨论澳大利亚女作家海伦.加纳创作的短篇小说《黑暗,光明》,力图用宏观的文学理论引导微观的语篇分析,使文评观点和语言理据相互佐证和支持。研究发现该作品具有较大的语篇潜势：作者集中使用心理过程、语言过程和关系过程等及物性特征,充分又微妙地实现了作品的主题意义,即一个群体强烈的＂他者＂意识。     

原型范畴理论在澳大利亚英语语言分析中的应用

原型范畴理论是认知语言学的重要内容之一。本文运用原型范畴理论从语音、语法、词汇层面分析了澳大利亚英语与标准英国英语的差异。作为英语的一种地域性变体,澳大利亚英语是基于英国英语,并融合土著语及移民语言而形成的一门综合性的语言。研究和学习澳大利亚英语,对于改进我国的外语教学及提高学生的跨文化交际能力具有重要作用。     

二语习得及认知理论应用研究方案——基于对唐山市中小学教学现状的调查和分析

在对唐山市中小学教师进行＂教学中认知理论和二语习得理论的掌握及应用情况＂的调查和分析的基础上,提出克拉申二语习得理论模式及连接主义理论在英语教学中的应用研究方案,为英语教学的顺利开展提供一定的理论基础     

Gender, BMI, values, and learning in physical education: A study on Chinese middle schoolers

Students' different perceptions of task values influence their learning experience and achievement in physical education. Framed using the subjective task value construct, this study was conducted to determine the extent to which male and female Chinese middle schoolers with different body sizes differed in their perception of the task values. A second goal of the study was to identify the extent to which the task values along with gender and body size predicted students' performance on knowledge and physical skill tests. Data from a random sample of students (N = 860) from eight Chinese middle schools revealed that the boys appreciated intrinsic (p = .001) and utility values (p = 02); both boys and girls, however, equally appreciated the attainment value (p = .73). The boys performed better in physical skill tests than the girls (p = .001), whereas the girls scored higher in knowledge tests than the boys (p = .04). Regression analyses revealed that gender is the only predictor for performance on both knowledge and skill tests. Utility value and body size were predictors for skill, not for knowledge. These findings indicate that Chinese middle school boys and girls differed in valuing and achieving in physical education. The findings imply that Chinese boys need to strengthen cognitive learning and girls need to strengthen psychomotor skill development in physical education.     

Institute of Food Technologists (IFT) Education Division Competition 2010 Winner: The Organic Price Tag

Abstract: One of the core competencies in the Institute of Food Technologists (IFT) Education standards is for students to achieve competency in communication skills (that is, oral and written communication, listening, interviewing, and so on). According to the IFT guidelines, by the time students graduate, they should not only be able to search for and condense information, but also be able to “communicate technical information to a nontechnical audience.” The Education Division of IFT sponsors a writing competition for undergraduate students to bring attention to and promote the development of communication skills. It has been shown that employees/entry‐level scientists who can communicate technical and nontechnical concepts succinctly will be in a better position to achieve management status after entering the work force. Monetary prizes are awarded to the authors of the top three papers. A revised version of the winning entry is published in the Journal of Food Science Education for dissemination to a world‐wide audience.     

高职高专《外贸单证实务》课程的开发与实践

《外贸单证实务》是高职高专国际贸易专业学生必修的一门专业核心课程。本文主要从课程定位、教学内容、教学方法与手段、课程实施保障、课程评价、特色与创新等六个方面进行阐述如何开发与实践。