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Mable Moloi; Mogalatjane Edward Matabane – Research in Social Sciences and Technology, 2024
Digital practical work (DPW) has emerged as a highly effective and indispensable component of science education, enhancing and extending traditional laboratory experiences. DPW aims to complement physical laboratory experiments, particularly those that teachers may find challenging to conduct or lack the confidence to perform. In this study, a…
Descriptors: Physical Sciences, Science Education, Technology Integration, Science Instruction
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Pelin Köseoglu; Hakan Türkmen – Online Submission, 2023
The main purpose of this study is to determine what teachers and academicians think about the process of designing and implementing science activities in informal settings and make suggestions as to how to teach more effectively in them. This study is a cross-sectional survey study and divided the teachers constituting the sample group into…
Descriptors: Teacher Attitudes, Instructional Design, Science Activities, Science Education
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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Torres, Mariela Analía; Lacosegliaz, Mariano José; Viola, Carolina María; Pajot, Hipólito Fernando; Nieto-Peñalver, Carlos Gabriel – Journal of Biological Education, 2023
In the environment, communication among microorganisms is a key aspect of their lives. Through communication, single cells of a microbial population can coordinate their gene expression and, in consequence, their physiology. Quorum sensing systems (QS) are one of these mechanisms that allow this communication through the production and detection…
Descriptors: Undergraduate Students, Microbiology, College Science, Science Instruction
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Joaquín Cañero-Arias; Ángel Blanco-López; José María Oliva – International Journal of Science Education, 2024
This research integrates context-based learning and modelling. It presents a teaching-learning sequence (TLS) about the dissolution of gases in liquids using carbonated drinks as the context. The impact of the TLS is analysed in a longitudinal short-term study involving two groups of learners aged 13-14 years old (n=53). The results led us to…
Descriptors: Foreign Countries, Science Instruction, Models, Secondary School Science
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Azam Ghazali; Zakiah Mohamad Ashari; Joanne Hardman; Allif Abu Yazid – Journal of Baltic Science Education, 2024
In recent years, there has been a growing concern in science education on the enhancement of preschoolers' knowledge and motivation for concepts by implementing efficient teaching methods. This study explored the development and effectiveness of the E-sky Module in increasing the development of preschoolers in Project-based Learning (PBL)…
Descriptors: Problem Based Learning, Science Education, Preschool Education, Science Instruction
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Eryong Xue; Jian Li – Educational Philosophy and Theory, 2024
Understanding the nature of science is conducive to establishing a correct view of science and understanding the connotation of science education and the nature of scientific inquiry. This study aims to contextualize the philosophy of science education from China's perspective. The value, goal, and content of science humanistic education,…
Descriptors: Foreign Countries, Science Education, Elementary Secondary Education, Humanistic Education
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Fuwa Yoshioka; Masato Takada; Rui Itoh; Airi Uzawa; Junpei Hayakawa – Journal of Chemical Education, 2024
Xerogels, exemplified by silica gel, are substances formed by drying gels, resulting in a loss of their internal solvents. Understanding the production and properties of xerogels is crucial, owing to their widespread applications. Xerogel chemistry is widely utilized in several substances; therefore, understanding this chemistry is extremely…
Descriptors: Synthesis, Handwriting, Science Instruction, Teaching Methods
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David T. Brookes; Mc Kenna Wallace; Michael Nelson; Anna Karelina; Peter Bohacek; Matthew Vonk; Eugenia Ektina – Physical Review Physics Education Research, 2023
[This paper is part of the Focused Collection on Instructional labs: Improving traditions and new directions.] In this paper, we describe the results of a research project whose goals were to (1) develop and implement video-based experimental investigations using the Investigative Science Learning Environment (ISLE) approach and (2) study how…
Descriptors: Scientific Literacy, Science Process Skills, Laboratory Equipment, Science Experiments
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Mark A. Chrisman; Michael J. Goldcamp; Alexis N. Rhodes; Jared Riffle – Journal of Chemical Education, 2023
This report describes a laboratory experiment for an undergraduate-level inorganic chemistry or biochemistry course involving the study of the kinetics of the catecholase activity of a synthetic nickel­(II)-oximate complex. A model substrate, 3,5-di-tert-butylcatechol(DBC), undergoes aerobic oxidation to 3,5-di-tert-butylbenzoquinone (DBQ) in the…
Descriptors: Science Laboratories, Science Experiments, Laboratory Experiments, Science Instruction
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Jamie K. Opper – Teaching of Psychology, 2025
Introduction: As higher education continues to prioritize diversity, equity, and inclusion (DEI), cognitive/behavioral neuroscience and other physiologically based psychology courses may face challenges incorporating DEI issues into the curriculum relative to other subfields of psychology. Statement of the Problem: Instructors of these courses may…
Descriptors: Cognitive Science, Behavioral Sciences, Neurosciences, Psychology
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Juliana Mesquita Contarini; Amanda de Sousa Martinez de Freitas; Thiago Aguiar Cacuro; Lai´s Jubini Callegario; Fernando Jose´ Luna Oliveira; Walter Ruggeri Waldman – Journal of Chemical Education, 2023
Potash, an essential raw material of the 18th century, used to be produced from the ashes of plants. Known since antiquity, it was in 1807 that Humphry Davy put an end to the decades-long controversy about its nature as a compound. The technology behind potash production was implemented in Brazil by the Portuguese naturalist Frei Velloso. The…
Descriptors: Foreign Countries, Science Instruction, Chemistry, Science History
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Liying Zhu; Daner Sun; Ma Luo; Weidong Liu; Song Xue – Journal of Science Education and Technology, 2024
The laboratory plays a crucial role in science education. However, teacher education for pre-service teachers' design performance in the laboratory is still challenging. This study paved the way for redesigning traditional laboratory teaching into a student-centered approach: inquiry-based design thinking (IBDT). To investigate the impact of the…
Descriptors: Preservice Teachers, Science Education, Active Learning, Inquiry
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Ludmila Tyler; Peter J. Kennelly; Shelly Engelman; Kirsten F. Block; Jennifer C. Bobenko; Jaclyn Catalano; Jesica A. Jones; Margaret I. Kanipes-Spinks; Yang Mooi Lim; Jennifer Loertscher; Tejiri Olafimihan; Hailey Reiss; Territa L. Upchurch-Poole; Yufeng Wei; Kimberly J. Linenberger Cortes; Victoria Del Gaizo Moore; Daniel R. Dries – Biochemistry and Molecular Biology Education, 2024
We present as a case study the evolution of a series of participant-centered workshops designed to meet a need in the life sciences education community--the incorporation of best practices in the assessment of student learning. Initially, the ICABL (Inclusive Community for the Assessment of Biochemistry and Molecular Biology/BMB Learning) project…
Descriptors: Science Education, Science Teachers, Teacher Workshops, Biological Sciences
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Daniel Schmerse; Henning Dominke; Jana Mohr; Mirjam Steffensky – Journal of Educational Psychology, 2024
The objective of the current study was to identify an effective learning environment for kindergarten students as they acquire an initial understanding of scientific inquiry activities (SIA) and a simple (idealized) scientific inquiry cycle (SIC). The study aimed to examine (a) the effects of instructional support and (b) the role of similarity…
Descriptors: Kindergarten, Young Children, Science Instruction, Inquiry
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