Teaching the integrated and modern perspectives of analytical chemistry

The present situation of analytical chemistry teaching within a chemistry curriculum is exemplified by the reformed chemistry curriculum in Germany. This approach is contrasted with teaching analytical chemistry within a novel curriculum in natural sciences termed ‘applied science’. The latter curriculum ensures a superior education in chemistry, physics, biology, mathematics and information science, thus gaining an integrated perspective of analytical chemistry.     

普通化学教学改革与探索

结合近几年的普通化学教学实践,我们分析了普通化学教学实践过程中存在的一些问题,并提出了培养学生的创新能力,不断更新教学内容,将理论教学与实验教学相结合等几方面建议。     

Teaching the integrated and modern perspectives of analytical chemistry

The present situation of analytical chemistry teaching within a chemistry curriculum is exemplified by the reformed chemistry curriculum in Germany. This approach is contrasted with teaching analytical chemistry within a novel curriculum in natural sciences termed 'applied science'. The latter curriculum ensures a superior education in chemistry, physics, biology, mathematics and information science, thus gaining an integrated perspective of analytical chemistry.     

基于RAMP安全原则的有机化学实验安全教育探索

安全教育是实验教学中的一个重要内容,本文立足RAMP安全原则,编制有机化学实验安全讲义,将安全教育有效整合到有机化学实验教学方案中,锻炼学生正确识别评估教学实验项目中的具体危险、合理减控风险及应急处置能力,有利于提高学生的安全意识和防控能力,加强实验教学全过程管理,并有效保障了实验室安全。     

防灾减灾类案例在物理化学教学中的应用研究*——以地下水科学与工程专业为例

以推动专业背景下物理化学的内涵式教学为主旨,在结合地下水科学与工程专业人才培养方案、调研文献资料、访谈相关专任教师和学生基础上,甄选具有代表性、典型性的防灾减灾领域案例素材,促进物理化学与防灾减灾通识课程、专业核心课程有机融合,力求在增强物理化学课程的吸引力和感染力的同时更好的助力专业教学,提高学生专业素养。     

基于大理科模式的化学拔尖学生培养的课程体系与教学实践

介绍南京大学大理科模式化学拔尖学生培养的课程体系和教学实践的初步成果,指出该课程体系的特点是系统地传授数、理、化、生等学科的基础知识,强化化学专业核心课程,尤其注重国际化教学与交流,学生适应化学及其相关交叉学科研究。     

现代分析化学课程教学改革与实践

Modern analytical chemistry is the important professional course for graduate students of analytical chemistry and the related majors. It is the continuation and promotion of knowledge of analytical chemistry course and the key course to improve the scientific research ability of students. The course includes modern separation science, modern electroanalytical chemistry, modern photoanalytical chemistry and advanced analytical chemistry. It is an important guarantee for improving teaching quality to carry out teaching reform of modern analytical chemistry. In the paper, starting from the construction of teaching team, the modern analytical chemistry course group including four courses was set up for the first time. The course contents are reorganized. The teaching methods are optimized and coordinated. The courses are constructed collectively, including reforming the teaching mode and teaching method, editing textbook appropriately and setting up website with a variety of teaching materials. Therefore, the teaching quality can be guaranteed and the disciplinary fundamentals for research work of students can be strengthened.     

非物质文化遗产传承下的STEM+教育*——以“国画颜料传统制作”课程开发为例

以中国非物质文化遗产技艺类项目的国画颜料传统制作为主线,将科学(包括化学、物理、生物)、技术、工程、数学和文化融合解决问题,通过“做中学、读中悟、写中思”,培养学生发现、分析、解决问题的能力。在知识和创意碰撞的过程中,体验中国古代劳动人民的智慧,全面发展学生的核心素养。     

"五位一体安全防范"机制在本科化学实验教学中的探索

实验安全是化学实验教学过程中的重要组成部分,也是每一个设置化学实验课程的各层次学校重点工作之一。北京化工大学化学实验教学中心经过多年教学探索,逐渐形成了“实验技术讲座”“实验安全与环保大课堂”“实验项目实施过程中的安全讲解及演示”“实验室突发事故紧急疏散演练”“实验室消防演练”五位一体的化学实验安全防范教学机制,极大地提升了学生实验过程中的安全防范意识,确保了实验安全平稳进行,有效地保证了良好的校园教学秩序。本论文将对上述“五位一体”化学实验安全教育教学模式进行剖析,希望与同行共同探究如何保证化学实验课程教学的安全开展。     

简谈普适气体常量R——贯穿普化教育的重要常量

The universal gas constant R is an important constant in physics, and one of the vital fundamental constant throughout the teaching of general chemistry. This article aims to present a general review about the universal gas constant to the science and engineering majored students, including its history, determination, physical meaning and applications in chemical education. The choice of R values under various conditions is also provided to help students better understand and master basic concepts.     

翻转课堂教学模式在普通化学教学中的应用与评价

首次探讨了在普通化学民族班教学中应用"翻转课堂"的教学模式,并就教学效果进行了评估。翻转课堂教学模式充分调动了民族班学生的学习积极性和主动性,同时提高了教师的教学水平,取得了较好的教学效果。为在对母语为非汉语的学生开设的普通化学课程教学中逐步采用"翻转课堂"教学模式替代传统教学模式提供了成功的经验。     

药学专业留学生分析化学实验全英文教学的体会

留学生教育已成为我国高等教育的重要组成部分,而全英文教学是无中文基础的留学生的最佳选择。分析化学实验为药学专业本科生的必修课,本文针对药学专业留学生分析化学实验课的全英文教学过程,从课程的教学安排、教材选用、教学师资、授课方式和考评方式等方面讲述了教学实践中的体会,希望为开设同类课程的全英文教学提供借鉴和参考。     

Tutorial: Capillary Electrophoresis

In recent years a number of exciting developments have emerged in the area of scientific computational tools for classroom use. Computer Algebra Systems (CASs), for example, Maple, are at the forefront of this arena. Such tools have been long sought by teachers of physical chemistry, inherently a mathematics intensive subject. With a CAS at hand, students can look forward to taking college science courses, like physical chemistry, without the usual mathematics anxiety. These tools can be used to do numerical and symbolic mathematics including calculus and linear algebra. In addition, they have wonderful graphics capabilities that include three-dimensional plots, contour plots, and animations. This paper describes the implementation of Maple in two junior-level physical chemistry courses. The materials used for beginning workshops are presented here and additional examples of Maples graphic and algebraic capabilities are described.     

Analytical Chemistry in the USSR

Abstract

In the USSR analytical chemistry is one of the most important of the chemical disciplines. Since its beginning as an independent part of the chemical research, analytical chemistry has developed as an integral part of the political economy, and serves the practical needs of industry, as well as being a theoretically well-founded science. Besides economically important problems like the analysis of the composition of sediments of raw materials, quality control in metallurgy and in the production of rare elements, analytical control in the chemical, pharmaceutical, nuclear-energy and semiconductor production are of importance, and furthermore, analysts develop their own theory, and success in many phases of development are related to a knowledge of other sciences, especially to physics, mathematics, general chemistry, metallurgy, biology, etc.     

《高分子化学》教学过程新教学模式探讨

随着高分子科学技术的快速发展,《高分子化学》已经成为了化学、化工、材料等专业的必修课程,也成为了理科和师范院校的选修课程。但由于《高分子化学》涵盖的内容繁杂、抽象,致使学生在学习《高分子化学》课程中感觉非常吃力,常常出现难理解、难消化等问题。笔者在教授《高分子化学》课程中,使用"类比教学"、"实物教学"、"翻转教学""口诀教学"等手段将高分子化学所涉及的概念具体化、形象化、丰富化,使学生快速理解和掌握高分子化学中的概念知识,牢记知识要领,起到了很好的教学效果。     

Report On ‘The MATCH Program: Integrating Student Learning in Science and Math’

The inability to integrate mathematics and chemistry continues to plague science and math undergraduates. General chemistry students often lack the ability to apply the mathematics they already know to problems given in their chemistry classes, and mathematics students often stumble through word problems. In response to this prevalent compartmentalization, Dr. Donald Wink created a program at the University of Illinois at Chicago to break down illusory mental borders between mathematics and chemistry. Strategically, he accomplished this by creating a single course where students work in teams to answer word problems; by stressing the effective use of graphing calculators in this course; and by giving significant, physical meaning to the symbols used in equations. During Dr. Winks Integrating Student Learning in Math and Science workshop, attendees experienced these three techniques first-hand when they worked through mathematics-based chemistry problems (and vice versa) together.     

发现化学之美感悟科学魅力

本文指出化学教学的关键,在于引导学生发现化学之美,感悟科学魅力,激发学生的学习兴趣及创造潜能。全文阐述了化学的外在美、揭示了化学的内在美———化学学科思想 (科学之美 )、崇尚化学家的人生之美及化学教师的人格之美。作者认为：化学教师的人格之美源自“以学生发展为本”的教育理念和对学生及化学教育事业的挚爱。本文旨在倡导广大教师更新教育观念,增强自身素质,升华崇高人格,真正实现化学教学中“教师快乐教学,学生享受学习”。     

跨学科项目教学案例*——魔力沙

以魔术表演用的沙子为素材,开发了适用于高中选修课程“发展中的化学学科”的具有跨学科性的项目教学案例,该项目弱化理论分析环节后也可以用于初中科学实践活动课程。项目引导学生在更宽广的学科背景下认识物质及其变化的规律,帮助学生拓展视野和思路,综合运用化学、物理等学科的知识分析解决有关问题,发展“宏观辨识与微观探析”“科学探究与创新意识”“科学态度与社会责任”等化学学科核心素养。     

工科特色普通化学课程的多元一体化教学探索

基于卓越工程师的人才培养要求,提出了工科特色普通化学课程的多元一体化教学新模式。这一教学模式是将同济大学普通化学国家资源共享课与基于MOOC/SPOC等在线课程的学生自主学习与教师主导的课堂讨论以及相关专业前沿科学拓展相结合,提高了大学生的化学素质修养,开阔了学生认识科技前沿的眼界,培养了学生融会贯通地分析问题的能力。     

高校无机化学实验室资源合理配置的探索与实践

实验教学是高校人才培养、科学研究和学科建设的重要环节,实验室作为实验教学的场所,资源优化配置至关重要。本文分析了天津大学无机化学实验室在资源配置上存在的问题和相关的解决措施,如开设化学类通识实验课程,使授课学生不局限于化学类;使用研究生助教和学生志愿者,减轻实验员工作量;开放实验室设备资源;举办化学化工技能大赛等。以期为其他高校实验室的资源合理配置提供借鉴和参考。