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Maarten T. P. Beerepoot – Journal of Chemical Education, 2023
Digital automated assessment is a valuable and time-efficient tool for educators to provide immediate and objective feedback to learners. Automated assessment, however, puts high demands on the quality of the questions, alignment with the intended learning outcomes, and the quality of the feedback provided to the learners. We here describe the…
Descriptors: Formative Evaluation, Summative Evaluation, Chemistry, Science Instruction
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Yunhua Li; Weizhong Liao; Cuixue Chen; Meiling Ye; Alexander Luis Imbault – Journal of Chemical Education, 2023
The electrolysis of water to produce hydrogen is a critical step in many green chemistry processes. The key to the efficiency of water electrolysis is the synthesis of an appropriate electrocatalyst. Three-dimensional (3D) printing is an increasingly important part of many industrial processes. In this study, we propose an efficient laboratory…
Descriptors: Printing, Computer Peripherals, Educational Technology, Chemistry
Leonie E. Krab-Hu¨sken; Linlin Pei; Pepijn G. de Vries; Saskia Lindhoud; Jos M. J. Paulusse; Pascal Jonkheijm; Albert S. Y. Wong – Journal of Chemical Education, 2023
This study aims to equip students with conceptual modeling skills to address compelling 21st-century challenges in chemistry and chemical engineering education. System-based concept mapping is a critical competence for analyzing global, often complex, problems. We examined how conceptual modeling could scaffold practical experimental design,…
Descriptors: Undergraduate Students, Chemical Engineering, Science Instruction, Sustainable Development
Juan M. Sanchez – Journal of Chemical Education, 2023
Descriptive statistics involves summarizing and organizing data so that they can be easily understood. Even though these are basic and simple concepts, many applied science students have misconceptions about their use in applied experiments in the laboratory. Students usually receive limited or no training in how to understand the meaning of the…
Descriptors: College Science, Chemistry, Undergraduate Students, Scientific Attitudes
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Jorge A. De los Santos Funes; MaryGrace Erickson; Michel A. Wattiaux; John J. Parrish – NACTA Journal, 2023
In 2020 a global pandemic forced biology teaching laboratories to move to remote instructional environments. In this article, we present data on student perceptions of laboratory instruction modality as experienced pre-, during, and post-pandemic. We designed a survey to evaluate students' perception of key components of scientific critical…
Descriptors: Student Attitudes, Science Instruction, Biology, Science Laboratories
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Johansson, Anders; Nyström, Anne-Sofie; Gonsalves, Allison J.; Danielsson, Anna T. – Cultural Studies of Science Education, 2023
Higher education physics has long been a field with a disproportionately skewed representation in terms of gender, class, and ethnicity. Responding to this challenge, this study explores the trajectories of "unexpected" (i.e., demographically under-represented) students into higher education physics. Based on timeline-guided life-history…
Descriptors: Physics, Science Instruction, Gender Differences, Social Class
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Tangalakis, Kathy; Lexis, Louise; Hryciw, Deanne H.; Towstoless, Michelle; Bakker, Anthony J.; Beckett, Elizabeth; Brown, Daniel; Cameron, Melissa; Choate, Julia; Chopin, Lisa; Cooke, Matthew B.; Douglas, Tracy; Estaphan, Suzanne; Etherington, Sarah; Gaganis, Voula; Moorhouse, Andrew; Moro, Christian; Paravicini, Tamara; Perry, Ben; Phillips, Ruben; Scott, Christopher; Todd, Gabrielle; Uebergang, Tanya; Wadley, Glenn; Watt, Matthew; Hayes, Alan – Advances in Physiology Education, 2023
A set of core concepts ("big ideas") integral to the discipline of physiology are important for students to understand and demonstrate their capacity to apply. We found poor alignment of learning outcomes in programs with physiology majors (or equivalent) from 17 Australian universities and the 15 core concepts developed by a team in the…
Descriptors: Delphi Technique, Science Instruction, Physiology, Scientific Concepts
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Dana, L. M.; Pollard, Benjamin; Mueller, Sara – Physical Review Physics Education Research, 2023
Most, if not all, physics undergraduate degree programs include instructional lab experiences. Physics lab instructors, both faculty and staff, are instrumental to student learning in instructional physics labs. However, the faculty-staff dichotomy belies the complex, varied, and multifaceted landscape of positions that lab instructors hold in the…
Descriptors: Visual Aids, Physics, Science Instruction, Laboratory Experiments
Amelia Auchstetter; Eben Witherspoon; Oluchi Ozuzu; Jonathan Margolin; Lawrence B. Friedman – American Institutes for Research, 2023
The purpose of this study was to evaluate the implementation and impact of the Pack program. The Pack was developed by the New York Hall of Science (NYSCI) and includes a digital game and set of curricular and professional development resources that aim to support computational thinking teaching and learning in middle school science and computer…
Descriptors: Computation, Thinking Skills, Educational Games, Program Implementation
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Angela L. Mahaffey – Journal of Chemical Education, 2023
Chemistry topics are ubiquitous in healthcare diagnostics as well as health professions undergraduate curricula. However, there are limited correlations between chemistry and healthcare made in textbooks or template lecture materials. For undergraduate nursing students (BSN) enrolled in a Chemistry for Health Professions course, the author (and…
Descriptors: Computer Simulation, Laboratory Experiments, Chemistry, Allied Health Occupations Education
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Bappa Karmakar; Rajappa Janyanaik Joga; Ramesh Thangavel; Dwipendra Thakuria; Ramie Husneara Begum – Journal of Chemical Education, 2023
The general assembly meeting of the United Nations Educational, Scientific and Cultural Organization (UNESCO) in 2015 adopted the 17 Sustainable Development Goals (SDGs) aimed at achieving a better and more sustainable world by 2030. Incorporating sustainable values through a series of pedagogical strategies into university curricula to help…
Descriptors: Laboratory Experiments, Sustainability, Science Education, Sustainable Development
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Anthony J. Rojas – Journal of Chemical Education, 2023
This study investigates the utilization of a lightboard in flipped classrooms for General Chemistry and examines its impact on the measurable student outcomes. The flipped classroom model has garnered attention as a potentially transformative approach to teaching and learning, particularly in science and math courses. A lightboard video can…
Descriptors: Learner Engagement, Video Technology, Technology Uses in Education, Flipped Classroom
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Anugrah Ramadhan Firdaus; Asep Samsudin; Ari Widodo – Elementary School Forum (Mimbar Sekolah Dasar), 2023
An important goal of science education is for students to understand the nature of science. Science education has raised the question of what science is, how scientific knowledge is developed and how people participate in this process under the conceptual umbrella of 'nature of science' (NOS). This study aims to look at the effectiveness of the…
Descriptors: Foreign Countries, Elementary School Students, Science Education, Scientific Principles
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Ramlo, Susan E.; Salmon, Carrie; Xue, Yuan – Interdisciplinary Journal of Problem-based Learning, 2021
Several traditional chemistry lab experiences were replaced with a problem-based learning (PBL) experience in a university general education, conceptual chemistry course. Students worked in small groups on an authentic chemistry problem in which each student played a different role (Scientist, Engineering, Marketing Manager, Safety Officer, or…
Descriptors: Student Attitudes, Chemistry, Science Instruction, Science Laboratories
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Choi, Yunhee; Lee, Hyunju – Asia-Pacific Science Education, 2021
This study aimed to examine the effects of a research-based SSI program on fostering students' understanding of issues and their willingness to act. Twenty-five middle school students voluntarily participated in the program on the issue of artificial food additives over 6 months. The data were collected by means of interviews with the students,…
Descriptors: Science and Society, Scientific Literacy, Science Instruction, Middle School Students
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