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关键词： 有机化学   化学实验   高等学校   教材  

ISBN: (纸本)9787568066389

摘要： 本教材拟作为普通工科院校的本科教材，内容包括有机化学实验的一般常识、有机化合物的物理性质及结构测定、有机化合物性质实验、有机化合物制备实验、有机化合物的提取实验，涵盖了绝大部分与《有机化学》理论课教材内容相关的试验方法和实验基本操作技能训练。为了跟上时代发展的步伐，教材选入了部分现代利用技术（如超声、微波）辅助的试验。为了配合高校正在开展的“创新、创业”训练，教材选编了部分具有实用价值的化合物的制备实验，以便供学生进行“双创”技能练习。为了满足同学们考研或参加应聘考试的需要，本教材还选编了部分的实验理论习题并附有答案，供学生复习用。本教材可作为普通工科院校本科各相关专业的实验教材，也可供相关专业的研究生和从事相关专业的技术人员参考使用。

ISBN: (纸本)9787568059466

关键词： 有机化学   化学实验   高等职业教育   教材  

ISBN: (纸本)9787568059374

摘要： 有机化学实验技术的内容共分四个部分：有机化学实验的基本知识；有机化学实验操作技术实训；有机化合物制备及合成实验；有机化合物的性质实验。有机化学实验的基本知识，以介绍有机化学实验基本要求和实验室管理制度为重点，要求学生熟知实验安全的重要性。有机化学实验操作技术实训，以介绍有机化学实验的基础知识、基本操作、基本技能为重点，结合有机化学实验的特点，要求学生掌握有机化学实验过程中药品、仪器的正确使用，掌握有机化学实验的分离、提纯、制备、合成的操作方法。有机化合物制备及合成实验，以介绍几种有机化合物的制备内容为主，使学生掌握不同的制备方法和操作技能，以提高学生的动手能力。有机化合物的性质实验，介绍几种有机化合物元素定性分析的方法和不同有机化合物的性质实验，使学生通过实验加深对有机化合物的性质的了解，并掌握有机试剂的正确使用。

ISBN: (纸本)9787122350626

ISBN: (纸本)9787030598646

关键词： Organic Chemistry   Laboratory Instruction   Computer-Based Learning   Student-Centered Learning   Distance Learning/Self Instruction   Multimedia-Based Learning   Instrumental Methods   Second-Year Undergraduate  

摘要： Using virtual reality (VR) in educational settings is becoming increasingly popular. The feasibility of replacing an instrumentation-based organic chemistry lab with a VR experience has been evaluated. A VR laboratory experience was designed to teach students how to use an infrared spectrometer and elucidate an unknown structure from the resulting infrared spectrum. The resulting first-person VR experience is immersive and realistic, with a teaching assistant guiding the user along the steps required to complete the experiment, including feedback as needed. The VR experience was developed in WondaVR with selections made using gaze navigation. The resulting product was tested with a group of students, and the outcomes for short- and long-term recall were compared with a group of students that did the same experiment in a traditional lab. Results indicate that there are no significant differences in learning outcomes between the two groups, which indicates the possibility of using this tool to offer this organic chemistry lab experiment via distance education. Students that tried the VR experience reported a high degree of satisfaction with the product and no significant usability barriers. These VR experiences could be useful for students who are unable to be present in lab due to disabilities, attendance challenges such as pregnancy, or safety concerns.

ISBN: (纸本)9787030596376

关键词： assessment   categorization   chemistry   cognitive development   college   university science   constructivism   curriculum and instruction   curriculum development   expertise   features   general science   mechanisms   online tool   qualitative   quantitative  

摘要： In this study, we investigated how students organized their knowledge about organic chemistry reactions in a transformed curriculum, including their choices, abilities, and changes over time. This transformed curriculum focuses on interpreting the underlying mechanistic patterns of chemical reactions and emphasizes the principles of reactivity in organic chemistry. Data from this study were collected at beginning and end of an Organic Chemistry II course using an open and closed online categorization task with a set of organic chemistry reactions. In the open task, participants organized the set of reactions as they chose, giving us insight into how the participants preferred to organize their knowledge. In the closed task, participants were asked to organize the set of reactions in a specific way-by each reaction's governing mechanism-which would provide a measure of the students' ability to categorize the reactions in that way. We investigated the similarities and differences of the open and closed categorizations at each time of administration and analyzed the changes over time. Findings from this study emphasized the efficacy of the transformed curriculum for: (a) promoting a focus on process-oriented features of reactions over static features of a reaction and (b) increasing the students' abilities to categorize a set of reactions according to the mechanism governing the reaction. Findings revealed implications for the transformed curriculum, which addresses key areas for improvements, potential implications for research, and also limitations of the current study. We further describe possible extensions of this study to how the open and closed categorization tasks may be used for research and instruction in other science, technology, engineering, and math disciplines.

关键词： 有机化学   化学实验   高等学校   教材  

ISBN: (纸本)9787568059367

摘要： 本书是有机化学实验教学用书，包括有机化学实验的基本知识，基本操作实验，性质实验，制备实验，天然产物的提取实验，综合性与设计性实验，附录，共七个部分。本书内容覆盖面广，具有多重层次，既重视基础性实验训练，又注重提高性实验训练。本书可供应用型本科院校化工、医药、食品、农林、生命科学等类专业教学使用。

关键词： Organic Chemistry   Collaborative/Cooperative Learning   Internet/Web-Based Learning   General Public  

摘要： This account reports building a community of practice for organic chemistry instructors. With support from Chemistry Collaborations, Workshops, and Communities of Scholars (cCWCS), a group of organic chemistry faculty facilitated multiple workshops to introduce active learning techniques to their colleagues across the country. A Web site, ***, has been developed to serve as a community hub to aid faculty creating more student-centered environments in their classrooms. It serves as a repository for useful materials such as active learning questions, exams, syllabi, and lab experiments among others. The community of practice for organic chemistry instructors interested in active learning is expanding through participation and collegial support.