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Clores, Lomalinda J.; Nueva España, Rebecca C. – Journal of Practical Studies in Education, 2023
Twenty-first-century teaching focuses on the standards of teaching practice to improve instruction and learning outcomes. Teachers as the key figures in school are called upon to reflect on their instructional practices and exemplify the highest standard for teaching grounded in global best practices. This study aimed to assess the teachers'…
Descriptors: Teaching Methods, Chemistry, Teaching Models, COVID-19
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Odor Kingsley Ndubuisi; Jocelyn Okerogehne Emerho – Educational Research and Reviews, 2023
Petroleum products are very flammable and can ignite at extremely low temperatures if exposed to an open flame source or not handled appropriately. Individuals who handle petroleum products in the petroleum industry and fuelling stations are known as "petrol station attendants". The study was a descriptive cross-sectional study carried…
Descriptors: Foreign Countries, Service Occupations, Fuels, Industry
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Ibiagbani M. Max-Harry; Grace P. Counts; Craig S. Nunemaker; Nicholas B. Whitticar – Journal of Chemical Education, 2023
Enzyme-linked immunosorbent assay (ELISA) is a valuable tool in various chemical and biological fields for investigating the presence and quantity of proteins of interest in given samples. The high importance of the assay makes it widely used in biological research and hence a crucial skill to master for up-and-coming scientists. A major…
Descriptors: Evaluation Methods, Chemistry, Biology, Skill Development
Sinem Gencer – Journal of Chemical Education, 2023
The main purpose of this study was to describe the development and use of a flowchart for preservice chemistry teachers' problem solving on the First Law of Thermodynamics. Twenty-seven undergraduate preservice chemistry teachers attending a Physical Chemistry course participated in this study. The responses of the participants to the set of test…
Descriptors: Flow Charts, Preservice Teachers, Science Teachers, Chemistry
Timothy G. Harrison; Shirin Alexander; Nick Barron; Jessica Bonham; Marisol Correa Ascencio; Andrew Chapman; Ben Cheesman; Matthew England; Jane Fletcher; Stephanie Flynn; Phyllis Fiadzomor; James Fothergill; Claudio Greco; Ash Griffith; Kate Hanford; Preeti Kaur; M. Anwar H. Khan; Rebecca Ingle; Gordon Inglis; Adele Laurain; Emma Liddle; Marcus I. Medley; Ikenna Ndukwe; Alison Rivett; Rebecca Sage; Zoe Schnepp; Linda Sellou; Katherine E. Shaw; Steve Street; Godiraone Tatolo; Rachel Wellington; Dudley E. Shallcross – Journal of Chemical Education, 2023
Postgraduate engagement in delivering outreach activities is more commonplace than it once was. However, the impact on postgraduate students (typically studying for a Ph.D. degree) of participating in the delivery of these outreach activities has rarely, if ever, been recorded. The Bristol ChemLabS Outreach program has been running for ca. 17…
Descriptors: Graduate Study, Outreach Programs, Skill Development, Employment Potential
M. Anwar H. Khan; Timothy G. Harrison; Magdalena Wajrak; Michele Grimshaw; Kathy G. Schofield; Alison J. Trew; Kulvinder Johal; Jeannette Morgan; Karen. L. Shallcross; Joyce D. Sewry; Michael T. Davies-Coleman; Dudley E. Shallcross – Journal of Chemical Education, 2023
All learners have a contribution to make to the development of the Chemical Sciences, be that in novel ways to teach, and their perspectives and contexts, but also in research, both in chemical education and the wider Chemical Sciences. Through four case studies, this paper explores interactions with diverse groups and how this has altered…
Descriptors: Equal Education, Science Education, Chemistry, Diversity
Deon T. Miles – Journal of Chemical Education, 2023
Students in a typical instrumental analysis course may learn more than 30 analytical techniques. There are more than 150 components associated with the instrumentation that they learn. To help students organize this large amount of information, we classified these components into four categories: sources, samples, discriminators, and detectors. In…
Descriptors: Pictorial Stimuli, Science Instruction, Teaching Methods, Science Education
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Brandon J. Yik; David G. Schreurs; Jeffrey R. Raker – Journal of Chemical Education, 2023
Acid-base chemistry, and in particular the Lewis acid-base model, is foundational to understanding mechanistic ideas. This is due to the similarity in language chemists use to describe Lewis acid-base reactions and nucleophile-electrophile interactions. The development of artificial intelligence and machine learning technologies has led to the…
Descriptors: Educational Technology, Formative Evaluation, Molecular Structure, Models
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Jie Ying; Jiahao Qiu; Yougen Wu; Leihong Zhao; Yihui Bai – Journal of Chemical Education, 2023
In this study, a new competency assessment system was developed for the blended learning course "Organic Chemistry Laboratory". The system utilized a mastery transcript evaluation model and incorporated the Structure of Observed Learning Outcomes (SOLO) taxonomy and Primary Trait Analysis (PTA) scale method. With this system, students…
Descriptors: Organic Chemistry, Science Laboratories, Blended Learning, Courses
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Michelle Anne C. Reyes; Jonathan Hall; Yasmene H. Odeh; Aied Garcia; Amy Benton; Anna Moffett; Dennis McCunney; Diya Bose; Sambuddha Banerjee – Journal of Chemical Education, 2023
This article presents an argument on the importance of teaching science with a feminist framework and defines it by acknowledging that all knowledge is historically situated and is influenced by social power and politics. This article presents a pedagogical model for implementing a special topic class on science and feminism for chemistry students…
Descriptors: Science Instruction, Gender Issues, Universities, Chemistry
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Marissa E. Tousley; Ariana M. Dyer; Michael J. Grzenda; Dylan A. Kovacevich; Jonathan P. Singer – Journal of Chemical Education, 2023
Laboratory research experiences can be an important part of the training process for STEM professionals, but barriers exist that can prevent broad access to these opportunities. Virtual Research Group (VRG) modules, which use data curated from the scientific literature to simulate aspects of the research process, provide a scalable alternative to…
Descriptors: Group Instruction, STEM Education, Laboratory Experiments, Secondary School Science
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Roberto I. Esponda-Vela´squez; Bryan A. Rivera-Marti´nez; Renata M. Valle-Sua´rez; Henry D. Ponce-Rodri´guez – Journal of Chemical Education, 2023
Since the appearance of the COVID-19 pandemic and its subsequent stage, the changes produced in the chemistry teaching process have allowed educators to use a wide range of strategies, methodologies, and tools to promote student learning. To carry out laboratory practices, some strategies reported include the use of simulators and educational…
Descriptors: COVID-19, Pandemics, Chemistry, Science Instruction
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Alberto A. Ferna´ndez; Margarita Lo´pez-Torres; Jesu´s J. Ferna´ndez; Digna Va´zquez-Garci´a – Journal of Chemical Education, 2023
Students were tasked with the creation of videos of ordinary reactions to promote significant learning of complex concepts underlying chemical transformations. Interactive infographics were used to deliver instructions. Afterward, students planned the experimental setup for the reaction execution and video recording using their mobile phones. The…
Descriptors: Chemistry, Video Technology, Technology Uses in Education, Scientific Concepts
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Theresa A/P Stanley Lourdes Benedict – Journal of Chemical Education, 2023
This research will use the self-developed Periodic Table of Ladder board game as a formative evaluation using the 5E learning model. The board game is like the snake and ladder game. In the 5E model, the board game is the formative assessment part of the evaluation phase. The formative assessment is a group of questions set in the question cards.…
Descriptors: Educational Games, Chemistry, Science Instruction, Formative Evaluation
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Tug?c¸e Gu¨nter; Go¨zde Parasiz Arslantu¨rk – Journal of Chemical Education, 2023
This research aims to examine the effect of integrating arts in a laboratory practice, concerning basic artistic stage, chemistry and art, dermocosmetics, and laboratory practice level dermocosmetics production, on the learning performance of students. The application process consisted of two stages, namely an experimental stage and an artistic…
Descriptors: Science Instruction, Chemistry, Students, Art Activities
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