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Showing 1 to 15 of 172 results Save | Export
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Karine Molvinger – Journal of Chemical Education, 2024
This article focuses on the learning of the Lewis representation at the transition from high school to university, in France. Indeed, this notion is taught both in high school and in the first year of higher education but with different methods, which seems to hinder the learners. In this work, we observe 11th grade and higher education classes…
Descriptors: Secondary Education, Higher Education, Secondary School Science, College Science
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Asyti Febliza; Asep Kadarohman; Siti Aisyah; Norazilawati Abdullah; Susilawati – Journal of Turkish Science Education, 2025
Organic chemistry is a cognitively demanding subject with persistently low student achievement. This review aimed to identify instructional strategies and educational technologies used to improve learning outcomes in organic chemistry across educational levels and learning environments. A systematic review of 40 experimental studies (2014-2023)…
Descriptors: Organic Chemistry, Science Instruction, Science Achievement, Teaching Methods
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Quang, Ngo Khoa – Physics Teacher, 2022
This article describes a simple way to introduce nanomaterials using the presence of carbon nanodots (CNDs) in widely available food. Budweiser® beer and Coca-Cola®, commercial foods that are commonly accessible, were utilized to demonstrate the optical property of nanoparticles. Specifically, green and violet laser pointers were employed for the…
Descriptors: Science Instruction, Food, Scientific Concepts, Teaching Methods
Vaclav Matousek; Radek Matuska; Tomas Vranka; Martin Adamec; Tadeas Herentin; Jiri Kalacek; Jan Havlik – Journal of Chemical Education, 2023
Triboluminescence is a fascinating phenomenon that can engage students' interest in chemistry. However, safe, cost-effective, and accessible laboratory experiments featuring highly triboluminescent substances are limited. To bridge this gap, we present a simple, rapid, semimicro test tube preparation of the visually engaging manganese complex…
Descriptors: Secondary School Science, College Science, Chemistry, Science Instruction
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Jinglin Fu; Anthony Monte Carlo; Doris Zheng – Journal of Chemical Education, 2025
The COVID-19 pandemic has accelerated the shift from traditional in-person teaching to remote and online learning, necessitating a more adaptable educational platform to serve the diverse needs of students. Transforming hands-on "wet lab" activities into virtual "dry lab" exercises can promote a more accessible and flexible…
Descriptors: Undergraduate Students, College Science, Science Education, Biochemistry
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Quincey, Paul – Physics Education, 2020
The specialised uses of solid angles mean that they are quite unfamiliar quantities. This article, apart from making solid angles a little more familiar, brings out several topics of general interest, such as how units are interrelated and how equations depend on the choice of units. Although the steradian is commonly used as the unit for solid…
Descriptors: Science Instruction, Geometric Concepts, Equations (Mathematics), Teaching Methods
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Esquibel, Joseph; Rook, Deborah L.; LoRe, Sondra M.; Starnes, John H.; Miller, Jillian M.; Buntz, Jennifer G.; Hugo, Alys; Nieuwsma, Christianne B.; Seitz, Heather; Bissell, Ahrash; Gross, Louis; Kiser, Stacey; Lenhart, Suzanne; Mills, Michael A.; Neuhauser, Claudia; Corriette, Irene; Prescott, Sarah; Jenkins, Kristin P.; Karpakakunjaram, Vedham – CBE - Life Sciences Education, 2023
Mastery of quantitative skills is increasingly critical for student success in life sciences, but few curricula adequately incorporate quantitative skills. Quantitative Biology at Community Colleges (QB@CC) is designed to address this need by building a grassroots consortium of community college faculty to (1) engage in interdisciplinary…
Descriptors: Biology, Science Instruction, College Science, Community Colleges
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Naiker, Mani; Wakeling, Lara; Johnson, Joel; Brown, Stephen – Journal of University Teaching and Learning Practice, 2021
Both attitude and previous experiences play a large role in shaping a student's approach to and achievement in a given subject. Similarly, students' enjoyment of their learning experiences is an important factor in determining their retention in their course of choice. Here, we explore the attitudes toward the study of chemistry amongst a cohort…
Descriptors: Foreign Countries, College Freshmen, Chemistry, Student Attitudes
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Apugliese, Andrew; Lewis, Scott E. – Chemistry Education Research and Practice, 2017
Meta-analysis can provide a robust description of the impact of educational reforms and also offer an opportunity to explore the conditions where such reforms are more or less effective. This article describes a meta-analysis on the impact of cooperative learning on students' chemistry understanding. Modifiers in the meta-analysis are purposefully…
Descriptors: Chemistry, Science Instruction, Meta Analysis, Cooperative Learning
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Hofmann, Andreas; Coster, Mark J.; Taylor, Paul – Journal of Chemical Education, 2019
The interactive generation of chemical-structure diagrams is an integral activity in the study of chemistry as well as in professional chemistry environments. For educational purposes in particular, the existence of suitable software tools free of charge is of great importance. Although a number of free chemical-drawing applications are currently…
Descriptors: Science Instruction, Secondary School Science, High Schools, College Science
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Patrick, Amanda L. – Journal of Chemical Education, 2020
Mass spectrometry is one of the few instrumental analysis techniques that can be relatively well-understood with physics/chemistry knowledge typical of an advanced high school or a beginning undergraduate student. This positions mass spectrometry well to be used as a bridge between abstract concepts typically set as learning goals in courses at…
Descriptors: Measurement, Measurement Equipment, Science Equipment, Science Instruction
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Anjos, R. M.; Amaral, S. S. G.; Muniz, M. C.; Cardoso, R. P.; Bernardo, T. A. S.; Guerrieri, A.; Lage, L. L. – Physics Education, 2020
Harmful plastic debris found on beaches and in the oceans are not limited to drinking straws or bags. There are several synthetic organic polymers that can be used to make different kinds of plastic materials and have resulted in billions of tons of waste that can reach the aquatic biome and are harmful to freshwater and marine communities as well…
Descriptors: Spectroscopy, Teaching Methods, Science Instruction, Plastics
Obaya V., Adolfo E.; Osorio G., Carlos; Vargas, Yolanda Marina – Online Submission, 2020
Techniques are needed to train students in "writing to learn", whose main goal is to "learn to write". This work aims to exemplify how writing can be a teaching learning technique in an example in Chemistry to develop a correct understanding of the preparation of molar solutions in the laboratory. It is essential that this is…
Descriptors: Content Area Writing, Science Instruction, Chemistry, Science Laboratories
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Flannery, William – Physics Teacher, 2019
This paper describes a high school or introductory university course in scientific programming that introduces the computer revolution into the physics curriculum at the beginning. In the first one-hour lecture, Euler's method is presented and used to compute a solution to the analytically unsolvable two-body problem. In the remainder of the…
Descriptors: Science Instruction, Physics, Secondary School Science, High Schools
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Cunha, Ricardo F. F.; Tort, A. C. – Physics Education, 2017
Newton's law of universal gravitation underpins our understanding of the dynamics of the Solar System and of a good portion of the observable universe. Generally, in the classroom or in textbooks, the law is presented initially in a qualitative way and at some point during the exposition its mathematical formulation is written on the blackboard…
Descriptors: Physics, Science Instruction, Scientific Principles, Astronomy
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