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In recent years, some innovations have been explored in laboratory teaching of basic organic chemistry based on program of "Top Talent Training Program". This paper discussed and reflected moduling experiment of organic chemistry for this Top Talent Training Program, including experiment objectives, moduling experiment design, conduct of moduling experiment, lessons and prospects. 相似文献
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一、《有机化学》教材简介中央卫星电视中学教师进修化学专业专科用的《有机化学》教材即将出版,这本书是根据1984年原教育部组织制订的中学教师进修高等师范专科化学专业的有机化学教学大纲编写的,全书共19章,最后附习题解答。在编写过程中始终坚持高师专科的标准,即通过本教材的学习能够掌握高师专科有机化学的基本理论、基础知识;了解与本门学科有关的科学成就和新发展;能够提高分析和解决中学教学实际问题的能力;为胜任中学化学教学打下比较坚实的基础。这本教材的主要特点是:1.联系中学教学实际在编写过程中注意到在职进修教师的特点。 相似文献
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In order to improve the quality of teaching and cultivate chemical innovation talents in university for nationalities, in the course of organic synthetic chemistry curriculum construction, efforts were made to overcome problems such as the single teaching objective, abstract and boring teaching content, tedious and relatively dull teaching methods and low enthusiasm for students' learning, etc. According to the study rule of "before class-on class-after class", the trinity mixed teaching mode of "teaching goal-teaching means-practice examination" was constructed. Through the construction of the "teaching goal-teaching means-innovative practice" trinity mixed teaching mode, we refined teaching objectives, optimized teaching methods, implemented small classes, improved assessment methods, designed comprehensive laboratory programs, reinforced practices, and reformed the assessment measures. Discussion on teaching reform and practice of organic synthetic chemistry was carried out from multiple perspectives. Through the practice of teaching reform, the teaching effect has been improved, the enthusiasm of students to learn organic synthetic chemistry has been improved, and the expected effect of cultivating students' innovative ability has been achieved. 相似文献
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以苯甲酸正丁酯的合成为例,介绍了有机化学实验"学、教、做、评"四位一体的教学模式。以导学、助学、促学、先学后教等方式促进学生自主学习的积极性;采用以问题为中心的教学方法,确立了以教师为主导、学生为主体的师生关系,充分发挥了学生的主观能动性;以开放性实验代替传统实验,充分培养了学生的实验技能和科学素养;对实验成绩进行综合立体评价,体现了评价的客观性和真实性。实践表明"四位一体"的教学模式不仅能够充分调动学生的主观能动性,培养学生的实验技能和兴趣,而且能有效地提高实验教学质量。 相似文献
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脑神经退行性疾病中的有机化学-朊病毒(疯牛病)中的蛋白物理有机化学和自由基化学 总被引:5,自引:0,他引:5
杨池明 《高等学校化学学报》2002,23(2):243-250
通过关于“普里昂”蛋白病毒疾病的已有临床、医学生理、免疫和化学等方面的现象,讨论了朊病毒当中的部分蛋白氧化损伤和蛋白自由基化学本质。 相似文献
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Phase diagrams of urea-α-naphthol and urea-benzoic acid systems, determined by the thaw-melt method, show the formation of
simple eutectic in each case. The growth velocity data, determined at different undercooling (ΔT) by observing the rate of
movement of interface in a capillary, obey the Hillig-Turnbull equation, v=u(ΔT)n, where u and n are constants depending on the nature of the materials. Using enthalpy of fusion, undercooling (ΔT) and melting
point data, entropy of fusion, interfacial energy, enthalpy of mixing, critical radius size and excess thermodynamic functions
were calculated. The microstructural investigations give characteristic features of the eutectics.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
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物理有机化学是现代有机化学的主要理论基础,是当今有机化学中最富有活力的领域之一,它是建立在现代物理学和物理化学的基础上,用物理化学的、定量的、数学的方法来研究有机化学. 相似文献
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