共查询到20条相似文献,搜索用时 15 毫秒
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We conducted a survey using questionnaire to the laboratory condition, curriculum setting and teaching model, in order to examine the effect of minority students' basic chemistry experiments at Tarim University. The results demonstrate that the whole experiment teaching effect is satisfactory, but instead there is still shortage on developing students' ability of seeking knowledge and solving the problem on their own. This article discussed the problem existing in basic chemistry experiment teaching and put forward measures, considering the characteristics of minority students. 相似文献
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国家自然科学基金委员会于1998年10月底已将国家杰出青年科学基金的评审工作全面完成.1998年国家杰出青年科学基金资助对象分为三类,其中A类的资助对象是在国内工作和定居的优秀青年学者;B类的资助对象是暂时不能回国定居但每年能回国工作2个月以上的海外优秀青年学者;C类是对国家杰出青年科学基金获资助者中成绩突出者进行延续资助.1998年化学科学部受理国家杰出青年科学基金A类申请60人,资助14人;B类申请17人,资助4人;C类,即在1995年度获资助者中择优遴选出3人进行延续资助.现将获资助者情况简要介绍如下. 相似文献
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采用半结构化访谈、问卷调查等研究方法设计职前化学教师教学信念的调查问卷,了解职前化学教师教学信念的现况,并且从性别和是否为班干部等方面分析影响职前化学教师教学信念的因素。在问卷调查和个案访谈的基础上分析职前化学教师教学信念的类型及取向。大多数职前化学教师教学信念趋向于中间类型(建构与传统的过渡),职前化学教师教学信念的建构落后于化学课程改革设计的需求。 相似文献
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以全国高考I卷为例,从考查方式、考查途径和命题理念等3个角度分析了化学与传统文化题的特点;从文言文水平、文字学、信息提取能力、古代化学特点及物质名称角度分析了试题对学生能力和素养的要求;从物质性质、实验基本操作及综合应用角度自创试题,举例说明复习备考思路。 相似文献
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Lai-Ying ZHANG Chun-Yan ZHANG Zhi-Qiang DONG Yong-Hong RUAN Shu-N PENG Xue-Ming FANG 《大学化学》2016,31(10):19-22
This paper summarized our practices on cultural construction in chemistry laboratory including laboratory environment,rules,management and spirit based on the characteristics of our center. 相似文献
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评述国外科学教师信念的理论与实证研究,前者主要包括信念的定义内涵与理论框架,后者主要涵盖信念的测评方式、以及信念与实践的关系等;并据此探讨这类研究对我国化学教师教育的启示,以期对我国化学教师信念研究与化学教师发展提供有益思路。 相似文献
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George B. Kauffman 《The Chemical Educator》2001,6(6):389-395
For the year 2001 the theme of National Chemistry Week, the American Chemical Societys annual outreach program, is Celebrating Chemistry and Art. Various examples of chemists who also made contributions to music, literature, and poetry are presented. The relationship of chemistry to such visual arts as painting, sculpture, photography, and art conservation is discussed. Useful resource articles are also cited. The history of National Chemistry Day, the brainchild of 1989 ACS President George C. Pimentel, and its successor, National Chemistry Week, are briefly discussed, as well as the desirability of a change in date because of competition from election news in the media. The new date for NCW, beginning in 2002, is announced for the first time.Series Editor Contribution 相似文献
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改革实验教学,加强学生能力培养——通用化学实验技术课程的教学改革 总被引:24,自引:0,他引:24
培养和提高学生能力的重要环节是加强实践教学.本文介绍了利用化学实验课加强学生能力培养,提高学生素质的教学改革实践. 相似文献
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综合实践活动中培养学生化学科学素养的探讨 总被引:1,自引:0,他引:1
综合实践活动是新课程倡导的一种全新的课程形态,是新课程改革中的一个亮点,也是我国课程改革的一次结构性突破。科学素养是化学新课程标准所关注的重要方面,如何利用综合实践活动并在其实施过程中培养学生的科学素养是本文研究的核心内容。 相似文献
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Natural product chemistry experiments, which train the students to master the basic skills for extraction, separation and identification of the active components of natural products, and acquaint with the research methods of natural product chemistry, are an important part of organic chemistry laboratory. This paper analyzes the common problems related to the current natural products chemistry laboratories in domestic universities. In recent years, we carried out the reforms of the teaching contents, teaching conditions, and teaching methods. The teaching practices show that the students' learning interest and efficiency, the abilities to analyze and solve problems, and the scientific research abilities have been trained and strengthened. The teachers' experimental teaching level and teaching quality have been greatly improved. 相似文献
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