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关键词： Organic Chemistry   Hands-On Learning/Manipulatives   Continuing Education   Stereochemistry   High School/Introductory Chemistry   Enantiomers  

摘要： Visually impaired or blind students require adjustments to the traditional hands-on activities and methodological and didactic strategies employed by the teacher. These adaptations are based on multisensory teaching tools, which reinforce the learning of all students in general. This paper presents simple teaching resources that allow students with visual disabilities to solve problems of Organic Chemistry independently and on an equal footing with their nondisabled peers.

关键词： Second-Year Undergraduate   Upper-Division Undergraduate   Organic Chemistry   Laboratory Instruction   Hands-On Learning/Manipulatives   Organometallics   Synthesis   NMR Spectroscopy   Chromatography   Amides  

摘要： An undergraduate organic chemistry laboratory experiment involving the breakage of amide C-N bonds is reported. Whereas amides are typically considered stable species due to well-established resonance effects, this experiment allows students to cleave the amide C-N bond in a nickel-catalyzed esterification process. Moreover, students perform the experiment on the benchtop using a commercially available paraffin wax capsule containing the necessary nickel precatalyst and N-heterocyclic carbene ligand. The laboratory procedure introduces students to several modern topics in organic chemistry that are not otherwise well represented in typical undergraduate organic chemistry curricula, such as amide bond cleavage, transition metal-catalyzed cross-coupling reactions, and nonprecious-metal catalysis.

关键词： EMPLOYMENT   streamlined shape   Shear   Shear   Mixer   Reaction Time   HIGH SHEAR   organic chemistry   transfer resistance   high energy-consuming  

摘要： Some organic reactions involve long reaction times and high energy consumption. Herein, an improved method to accelerate the reactions by the employment of a high shear mixer is described. The produced emulsion minimizes the mass transfer resistance and reaction times, improves yields, and saves energy, in agreement with the Green Chemistry principles.

关键词： 有机化学   农林院校   教学改革  

摘要： 针对农林院校学生对有机化学课程的学习现状,对有机化学教学模式进行了探索,并提出了相应的教学改革思路。采用多样化的教学方法和手段以及完善成绩考核制度,通过激发学生的学习兴趣和自主学习能力,进一步提高教学效果和教学质量。

关键词： 抛锚式教学   建构主义   有机化学实验教学   苯甲酸正丁酯  

摘要： 以苯甲酸正丁酯的合成为例进行抛锚式实验教学,通过创设问题情境来引入锚,然后通过情境交流、协作会话来抛锚,再通过问题探讨、实验探究来消除锚,从而实现实验知识和能力的意义构建。

关键词： 成果导向教育   有机化学   教学过程设计   学习成果  

摘要： 成果导向教育是工程教育改革的核心内容。基于成果导向教育理念,如何科学设计教学过程来有效地帮助学生取得相应的学习成果,是工科院校有机化学主讲教师面临的一个巨大挑战。从教学过程设计所包含的教学内容、教学方法和教学手段三个方面,对工科院校有机化学教学过程设计进行探索和实践,并基于成果导向教育理念,科学设计教学内容和灵活运用多种教学方法和教学手段,可实现以学生的学习成果为导向的教学目标。

关键词： 有机化学   教学改革   工程教育认证   给排水科学与工程专业  

摘要： 依据工程教育认证背景下学生要达到的毕业要求,分析给排水科学与工程专业有机化学课程的特点及具有的问题,提出了解决问题的相应的措施,并且针对实现给排水科学与工程专业培养目标的进一步改革,教学方法及评价体系均强调对学生自主学习能力、工程能力的培养。

关键词： 制药工程   应用型人才   奥尔堡PBL模式   课程整合   有机化学  

摘要： 基于制药工程专业人才培养要求,对有机化学、有机化学实验、有机波谱分析及文献检索与利用等4门课程的主要特点、教学现状和整合基础进行了分析.结合奥尔堡PBL模式的教学理念,从师资队伍、教学内容、教学计划、教学方式和考核方式等方面提出了课程整合方案,为制药工程类应用型人才培养提供新的模式.