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Dutton, Nicole A. M. – American Journal of Distance Education, 2023
An increase in online science course offerings requires a closer evaluation of the online laboratory experience. While it has been established that students can successfully learn from online laboratory simulations, there is a lack of knowledge regarding factors that impact student success. Grounded in the constructivist learning theory, a unique…
Descriptors: Online Courses, Science Instruction, Science Laboratories, Microbiology
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Pallant, Amy; Lee, Hee-Sun; Pryputniewicz, Sarah – Journal of Geoscience Education, 2020
Incorporating scientific uncertainty as part of science teaching means acknowledging that there may be incomplete or potentially limited scientific information when scientists draw conclusions. In the geosciences, scientists routinely make inferences about the Earth based on observations of the present, and test those observations against…
Descriptors: Secondary School Students, Ambiguity (Context), Science Process Skills, Persuasive Discourse
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Kaylynn Imsande; Lucy McGuire; Luke Wheeler – American Biology Teacher, 2023
At a time when all course instruction had been moved online, it seemed wishful thinking for a group of undergraduate students to begin authentic, independent research. With curious, creative, and motivated mindsets; however, we learned not only that such research was possible during a global pandemic, but that it could provide vital learning…
Descriptors: Distance Education, Undergraduate Students, Scientists, College Science
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Anderson, Laurel J.; Dosch, Jerald J.; Lindquist, Erin S.; McCay, Timothy S.; Machado, Jose-Luis; Kuers, Karen; Gartner, Tracy B.; Shea, Kathleen L.; Mankiewicz, Carol; Rodgers, Vikki L.; Saunders, Patricia A.; Urban, Rebecca A.; Kilgore, Jason S.; Powell, Amanda S.; Ramage, Benjamin S.; Steinweg, J. Megan; Straub, Jacob N.; Bunnell, Sarah L.; Witkovsky-Eldred, Marissa – Scholarship and Practice of Undergraduate Research, 2020
Multisite, course-based undergraduate research experiences (CUREs) in the Ecological Research as Education Network (EREN) were assessed for impacts on student learning of collaborative science skills using a survey that could serve as a starting point for a validated assessment instrument for multisite CUREs. Pretests/posttests were administered…
Descriptors: Undergraduate Students, Student Research, Cooperation, Science Process Skills
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Pollock, David W.; Truong, Giovanna T.; Bonjour, Jessica L.; Frost, John A. – Journal of Chemical Education, 2018
Solubility is frequently introduced at the high school and introductory college levels through the symbolic domain using net ionic equations and solubility product constants. Students may become proficient with spectator ion cancellation and skilled with algorithmic mathematical applications of solubility without obtaining a deeper understanding…
Descriptors: Spectroscopy, Chemistry, Data Collection, Science Experiments
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Patrick Robinson; Cynthia Baeza; Luis Gonzalez-Quizhpe; Abigail Robinson; Diego Román; Katherine Ward – Journal of Extension, 2024
This study explores the sense of belonging of rural middle and high school Latinx science students in Wisconsin. Between 2000 and 2015, the Latinx population was the fastest growing ethnic group in Wisconsin and increased by 95%. Yet, little is known about the experiences of these students in rural schools or their engagement in science learning.…
Descriptors: Rural Schools, Middle School Students, High School Students, Science Education
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Ionel Popa; Florin Saitis – Journal of Chemical Education, 2022
Proteins are "magical" workers inside our body, as they accomplish most of the cellular functions. Here we report on a novel approach to teach protein folding and unfolding, using magnets and flexible 3D-printed protein structures. To illustrate this physical process, we used colored circular magnets designed for whiteboards, connected…
Descriptors: Magnets, Printing, Computer Peripherals, Simulation
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Vrentas, Catherine E.; Zinnen, Thomas M. – Journal of Extension, 2018
Small-scale science activities provide an opportunity for engagement of diverse, large audiences at settings such as 4-H fairs. We present practical information for implementation of small-scale food science experiences in the Extension education context. Our focus is description of a tool for adaptation of activities for inquiry-based learning…
Descriptors: Science Activities, Youth Programs, Food, Inquiry
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Qi Zhang; Jessaca Spybrook; Fatih Unlu – AERA Open, 2020
With the increasing demand for evidence-based research on teacher effectiveness and improving student achievement, more impact studies are being conducted to examine the effectiveness of professional development (PD) interventions. Cluster randomized trials (CRTs) are often carried out to assess PD interventions that aim to improve both teacher…
Descriptors: Randomized Controlled Trials, Research Design, Statistical Analysis, Science Achievement
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Chloe Wasendorf; Joshua W. Reid; Rebecca Seipelt-Thiemann; Z. T. Grimes; Brock Couch; Nick T. Peters; Julia Massimelli Sewall; Audrey L. McCombs; Patrick I. Armstrong; Nancy Boury – Journal of Biological Education, 2024
Most biology undergraduates learn about mutations in multiple classrooms throughout their college career. Understanding personalised genome test results, genome editing controversies, and the appearance of new variants of viruses or antibiotic resistant bacteria all require foundational knowledge about mutations. However, the abstract nature of…
Descriptors: Test Construction, Test Validity, Criterion Referenced Tests, Biology
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Bonjour, Jessica L.; Hass, Alisa L.; Pollock, David W.; Huebner, Aaron; Frost, John A. – Journal of Chemical Education, 2017
Development of benchtop, portable Fourier transform nuclear magnetic resonance (NMR) and infrared (IR) spectrometers has opened up opportunities for creating university-high school partnerships that provide high school students with hands-on experience with NMR and IR instruments. With recent changes to the international baccalaureate chemistry…
Descriptors: Organic Chemistry, Spectroscopy, Measurement Equipment, Science Education
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Yu, Alder; Wisinski, Jaclyn; Osmundson, Todd; Sanderfoot, Anton; Cooper, Scott; Klein, Jennifer – Education Sciences, 2022
The COVID-19 pandemic ushered in an unprecedented period of both crisis and innovation in higher education. The shift to an online learning environment was particularly problematic for courses in which students learn disciplinary practices. Scientific practice requires hands-on training and collaborative engagement with instructors and peers,…
Descriptors: Instructional Innovation, College Science, Molecular Biology, COVID-19
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Shaner, Sarah E.; Hooker, Paul D.; Nickel, Anne-Marie; Leichtfuss, Amanda R.; Adams, Carissa S.; de la Cerda, Dionisia; She, Yuqi; Gerken, James B.; Pokhrel, Ravi; Ambrose, Nicholas J.; Khaliqi, David; Stahl, Shannon S.; Schuttlefield Christus, Jennifer D. – Journal of Chemical Education, 2016
Electrochemical water oxidation is a major focus of solar energy conversion efforts. A new laboratory experiment has been developed that utilizes real-time, hands-on research to discover catalysts for solar energy conversion. The HARPOON, or Heterogeneous Anodes Rapidly Perused for Oxygen Overpotential Neutralization, experiment allows an array of…
Descriptors: Energy Conservation, Energy, Science Laboratories, Science Experiments
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Audrey Rose Hyson; Chasity B. O'Malley; Kamie K. Stack; Megan C. Deutschman; Megan Bernier; Murray Jensen – HAPS Educator, 2023
While there has been a recent focus on developing programs to support educational research by community college anatomy and physiology instructors, there is not yet an established long-term community of practice (CoPs) in this particular area. Studies of long-term CoPs, particularly in STEM education, are few and far between. This study examines…
Descriptors: Physiology, Science Instruction, Communities of Practice, Anatomy
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Kirst, Scott; Flood, Tim – Journal of College Science Teaching, 2017
The integration of an undergraduate science content course and science methods course into a single combined course for preservice teachers, including a precourse field experience, was undertaken at a small, liberal arts college. The conceptual framework for this new delivery system was grounded in the "Next Generation Science Standards…
Descriptors: Science Instruction, Scientific Methodology, Preservice Teachers, Elementary School Teachers
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