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Karoline Gangestad Primdahl; Frederik Andre´ Hansen; Eirik Johansson Solum; Jens Mortansson Jelstrup Nolsøe; Marius Aursnes – Journal of Chemical Education, 2022
Preparative chromatography is one of the most common and important purification techniques in organic chemistry and is employed in laboratories across the globe. In order to facilitate student proficiency with the method, a unique approach for the separation of estragole, ethyl cinnamate, and cinnamyl alcohol using microscale preparative flash…
Descriptors: Science Education, Chemistry, Science Process Skills, Science Laboratories
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Cynthia Y. Delgado; Richard E. Mayer – Journal of Computer Assisted Learning, 2025
Background: In recent years, immersive virtual reality in education has garnered attention, however, there have been mixed findings on the efficacy of IVR in education. Thus, exploring which strategies are effective in transferring learning from IVR to real-world applications is imperative. Objective: This study aims to investigate the efficacy of…
Descriptors: Computer Simulation, Experiential Learning, Instructional Effectiveness, Transfer of Training
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Simeen Sattar – Journal of Chemical Education, 2024
Lakes are artists' pigments made from colorants bound to an inert substrate, usually hydrated aluminum oxide. Before the late 19th century, lakes were made from natural pigments extracted from plants and insects, extracted either directly from the dyestuff or indirectly from waste materials generated in the manufacture of dyed textiles. The first…
Descriptors: Color, Science Experiments, Laboratory Experiments, Science Education
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Claire F. Smith; Danya Stone; Ross Munro; Aiden Jayanth; Catherine M. Hennessy; Dominic O'Brien; Camilla Ingram; Geetika Ail; Michael Koenig; Laura Arnold; Matthew Bemment; Malcolm Johnston – Anatomical Sciences Education, 2024
Recently, there has been an emphasis on keeping the study of anatomy using donor material confined to the domain of medical and allied healthcare professionals. Given the abundance of both accurate and inaccurate information online, coupled with a heightened focus on health following the COVID-19 pandemic, one may question whether it is time to…
Descriptors: Human Body, Donors, Laboratory Procedures, Documentaries
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MacLeod, Anna; Cameron, Paula; Luong, Victoria; Kovacs, George; Patrick, Lucy; Fredeen, Molly; Kits, Olga; Tummons, Jonathan – Advances in Health Sciences Education, 2023
Human body donation (HBD) serves an essential function in many medical schools, particularly in institutions where people engage in cadaver-based simulation (CBS) as a pedagogical approach. The people who facilitate HBD and CBS have a highly specialized skill set, yet their expertise remains largely unacknowledged, and takes place out of sight…
Descriptors: Donors, Human Body, Laboratory Procedures, Simulation
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Kerner, Alexander Michael; Biedermann, Uta; Bräuer, Lars; Caspers, Svenja; Doll, Sara; Engelhardt, Maren; Filler, Timm J.; Ghebremedhin, Estifanos; Gundlach, Stefanie; Hayn-Leichsenring, Gregor U.; Heermann, Stephan; Hettwer-Steeger, Ingrid; Hiepe, Laura; Hirt, Bernhard; Hirtler, Lena; Hörmann, Romed; Kulisch, Christoph; Lange, Tobias; Leube, Rudolf; Meuser, Annika Hela; Müller-Gerbl, Magdalena; Nassenstein, Christina; Neckel, Peter H.; Nimtschke, Ute; Paulsen, Friedrich; Prescher, Andreas; Pretterklieber, Michael; Schliwa, Stefanie; Schmidt, Katja; Schmiedl, Andreas; Schomerus, Christof; Schulze-Tanzil, Gundula; Schumacher, Udo; Schumann, Sven; Spindler, Volker; Streicher, Johannes; Tschernig, Thomas; Unverzagt, Axel; Valentiner, Ursula; Viebahn, Christoph; Wedel, Thilo; Weigner, Janet; Weninger, Wolfgang J.; Westermann, Jürgen; Weyers, Imke; Waschke, Jens; Hammer, Niels – Anatomical Sciences Education, 2023
Hands-on courses utilizing preserved human tissues for educational training offer an important pathway to acquire basic anatomical knowledge. Owing to the reevaluation of formaldehyde limits by the European Commission, a joint approach was chosen by the German-speaking anatomies in Europe (Germany, Austria, Switzerland) to find commonalities among…
Descriptors: Anatomy, Hands on Science, Human Body, Laboratory Procedures
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Lai, Emily R.; Rukavina, Nadia A.; Wisco, Jonathan J.; Zumwalt, Ann C. – Anatomical Sciences Education, 2023
The anatomy laboratory can incite strong emotional reactions in students, which can in turn facilitate growth in empathy, care for vulnerable others, and professionalism. Despite this, little is known about the relative emotional impacts of different laboratory modalities. The response to the COVID-19 pandemic created an opportunity to compare the…
Descriptors: Anatomy, Medical Education, Laboratory Procedures, Emotional Response
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Loomis, Mario G.; Staudaher, Shawn M.; Loomis, Teresa C. – HAPS Educator, 2023
The correlation of anatomy with pathophysiology is not intuitive for many medical students. Despite detailed cadaver dissections and three-dimensional models, board-style clinical correlation questions can still be challenging for first-year students. To facilitate understanding in this regard, prosections were developed to illustrate the clinical…
Descriptors: Anatomy, Laboratory Procedures, Medical Students, Medical Education
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Park, Yeonggwang; Anand, Supraja; Gifford, Sophia M.; Shrivastav, Rahul; Eddins, David A. – Journal of Speech, Language, and Hearing Research, 2023
Purpose: Acoustic and perceptual quantification of vocal strain has been a vexing problem for years. To increase measurement rigor, a suitable single-variable matching stimulus for strain was developed and validated, based on the matching stimulus used previously for breathy and rough voice qualities. Method: A set of 21 comparison stimuli for a…
Descriptors: Acoustics, Auditory Perception, Voice Disorders, Measurement
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Hannah Kessler; Christopher M. Russo; Vincent Fumo; Matthew C. O'Reilly – Journal of Chemical Education, 2022
Spectroscopic characterization of molecules is typically reinforced in the organic chemistry teaching laboratory via the analysis of reaction products by NMR and IR, and initial coverage of these topics can include experiments involving the identification of unknown compounds. To combine the unknown identification component with common laboratory…
Descriptors: Organic Chemistry, Laboratory Experiments, Science Instruction, Pharmaceutical Education
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Pieter T. L. Beck; Ruby Cornand; Wannes De Turck; Mieke Adriaens – Science & Education, 2025
In this article, we discuss the replication of a forgotten chemical instrument in the context of undergraduate chemistry education. Together with students, we have attempted to replicate an eighteenth century "eudiometrical" procedure. Eudiometry was the practice of measuring the "goodness" of the air by looking at the volume…
Descriptors: Undergraduate Students, College Science, Science Education, Chemistry
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Frédéric Hapiot; Pierre-Edouard Danjou; François Delattre; Solen Josse; Véronique Bonnet – Journal of Chemical Education, 2025
The ability to elucidate the structure of organic compounds from their nuclear magnetic resonance (NMR), infrared (IR), and mass spectrometry (MS) spectra is an essential skill, particularly for those engaged in the fields of synthetic and analytical organic chemistry. Spectral analysis constitutes a fundamental component of the curriculum for all…
Descriptors: Undergraduate Students, College Science, Organic Chemistry, Spectroscopy
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Liu, Shanshan; Ge, Xiuli; Zhang, Tao; Han, Yanyang; Cui, Wei; Guan, Rengui; Yang, Xin; He, Tao; Li, Qingzhong; Feng, Kai; Scheiner, Steve – Journal of Chemical Education, 2021
To deliver state-of-the-art battery knowledge to undergraduates, we designed a feasible experiment to prepare flexible packaging batteries, aiming to reproduce industrial flexible packaging batteries in general chemistry laboratories. In our procedure, the materials involved are inexpensive, safe, and easy to use. No organic solvents or toxic…
Descriptors: Equipment, Chemistry, Laboratory Procedures, Science Experiments
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Deborah J. Rogers; Brennan P. Bergeron; Glen M. Watson; Karen Müller Smith – Journal of Biological Education, 2024
Live cell imaging is a standard technique in experimental biology that enables the observation of isolated cells and tissue slices in real time and the testing of cellular responses to changes in buffer composition. However, most live cell imaging devices require the use of dedicated microscopes and/or specialised stage adaptors, and come at a…
Descriptors: Laboratory Procedures, Science Instruction, Teaching Methods, Cytology
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Tiefan Huang; Ting Qin; Siren Li; Na Tao; Jianxian Zeng; Ming Wu; Lelin Zeng; Wangdong Zeng; Hu Zhou – Journal of Chemical Education, 2024
This laboratory experiment aims to provide undergraduate students with research experience in water treatment by membrane separation. This experiment includes fabrication and characterization, as well as water treatment applications of the interfacially polymerized polyester nanofiltration membranes. Through participating in this experimental…
Descriptors: Chemistry, Scientific Concepts, Laboratory Experiments, Undergraduate Students
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