基团电负性在有机化学中的应用

通过对基团电负性的计算，定量的说明有机化学中最常见的活性中间体碳正离子的稳定性及解释反应历史中的反马氏规则现象，基团电负性在有机化学中的应用，可以把定性描述量化，是理论教学中质的飞跃，值得努力推进。     

浅谈审计机关对固定资产投资的审计

我国已加入WTO，许多经济法规将加以修正。对固定资产投资的审计，也势必面临新的形势，需要我们认真总结以往的经验，继续为社会主义市场经济的发展发挥国家审计机关的职能。     

疑析《尔雅》与《毛诗诂训传》的关系

《尔雅》与《毛诗故训传》的关系,历来众说纷纭,比较典型的有三种说法,文章主要从“内容”(即语词所反映的现实内容)与“形式”(即训诂的方式、术语等)两方面逐一疑析各种观点,并作出一些粗浅的看法。     

Development and Application of a Two-Tier Diagnostic Test for High School Students’ Understanding of Flowering Plant Growth and Development

This study involved the development and application of a two-tier diagnostic test measuring students understanding of flowering plant growth and development. The instrument development procedure had three general steps: defining the content boundaries of the test, collecting information on students misconceptions, and instrument development. Misconception data were collected from interviews and multiple-choice questions with open response answers. The data were used to develop 13 two-tier multiple-choice items. The conceptual knowledge examined was flowering plant life cycles, reproduction, precondition of germination, plant nutrition, and mechanism for growth and development. The diagnostic instrument was administered to 477 high school students. The correlation coefficient of test-retest was 0.75. Difficulty indices ranged from 0.24 to 0.82, and discrimination indices ranged from 0.32 to 0.65. Results of the Flowering Plant Growth and Development Diagnostic Test suggested that students did not acquire a satisfactory understanding of plant growth and development concepts. Nineteen misconceptions were identified through analysis of the items that could inform biology instruction and resource.     

学校道德教育内容新论

学生道德素质的培育是学校思想政治教育的重要环节。根据构建和谐社会的现实要求,当前学校道德教育的基本内容主要包括以下六个方面:“义利统一”的权利意识教育,“关爱生命”的生命价值教育,“明礼诚信”的诚信理念教育,“天人合一”的生态责任教育,“科学文明”的消费观念教育,“坚定执着”的信念、信仰教育。     

议高校校报的色、鲜、美

内容和形式是报纸版面的两个方面，本文从这两个方面出发，就如何办好高校校报这一问题，从版面的色调、稿件的内容和文章语言的三个层面进行简单论述。     

高职高专实验心理学教材内容体系的建构

结合实验心理学的教学实践,对实验心理学教材和教学的现状进行分析,对高职高专实验心理学教材的内容体系(实验心理学的基本理论、基本实验、新技术)的建构进行了初步探讨。     

Interest Assessment and the Content Area Literacy Environment: Challenges for Research and Practice

Through our exploration of the assessment of interest, we highlight 5 issues that emerge in the effort to assess interest in content area literacy environments. First, we compare how interest is defined and generally how it has been assessed. Second, we focus more specifically on the assessment of text-based interest, and consider its assessment in less explored realms of the content area classroom that include hypertext and discussions. Third, we investigate how interest develops as students progress through their educational careers and how it is maintained over time. Fourth, we explore how assessing interest involves examining other student factors that are closely related to interest such as knowledge, importance, and strategic processing. Finally, we offer thoughts regarding directions educators can take in assessing interest within the complex literacy environment of today's content area classroom.     

浅谈服装设计定制工操作技能试题库的开发设计思想

服装设计定制工操作技能试题库必须坚持统一质量水平、强化适用能力的原则,通过设计考核内容结构→鉴定要素细目→测量模块(鉴定点)→考核试题(考核项目),形成统一、规范、可选、可扩充的服装设计定制工操作技能试题库,以保证服装设计定制工操作技能鉴定考核的质量.