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Showing 16 to 30 of 374 results Save | Export
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Miller, Kelly; Callaghan, Kristina; McCarty, Logan S.; Deslauriers, Louis – Physical Review Physics Education Research, 2021
We show how learning can be improved, beyond that shown in actively taught classrooms, by also transforming the homework using the principles of deliberate practice. We measure the impact of transforming the homework on student learning in a course that had already implemented an active approach to teaching in class. We compare performance on the…
Descriptors: Active Learning, Homework, Science Instruction, Physics
Amedee Marchand Martella; Marsha C. Lovett; Lynette Ramsay – Grantee Submission, 2021
To investigate the variation in active learning used in college science courses, the authors analyzed 57 comparison studies published in three prominent science education journals. Focusing on three sources of variation--(a) the active learning activities, (b) other pedagogical features, and (c) course structure/design--they found that most…
Descriptors: Active Learning, College Science, Educational Research, Science Instruction
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Gehman, Courtney A.; Hantz, Eric R.; Hamann, Christian S. – Journal of Chemical Education, 2021
[superscript 1]H NMR spectroscopy is a molecular characterization technique that is ubiquitously used in research and teaching laboratories alike. Strategic deuteration of molecules is a commonly employed technique in the deconvolution of [superscript 1]H NMR signals. Here this approach is applied in a second-year chemistry course in which…
Descriptors: Undergraduate Students, College Science, Chemistry, Science Experiments
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Brohus, Malene; Duun Rohde, Palle; Echers, Simon Gregersen; Westphal, Klaus Ringsborg; Ern, Rasmus; Jensen, Helene Halkjaer – Journal of Problem Based Learning in Higher Education, 2022
Digital tools and platforms offer new solutions to design and conduct university teaching. This case illustrates how such digital solutions may be utilized in problem-based learning programmes within life science educations. Specifically, the case evaluated the use of live-streamed and recorded lectures, the incorporation of digital formative…
Descriptors: Biological Sciences, Formative Evaluation, Electronic Learning, Computer Mediated Communication
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Gelinas, Katharine A.; Ovid, Dax; Amaya-Mejia, Wilmer; Ayala, Rafael; Baek, Hanna E.; Gasmin, Eric; Hissen, Karina; Johnson, Amanda; Kossa, Emily; Levesque, Lauren; Lutz, Kurt R.; Lyons, Amichai S.; Mata, Alan F.; Mitchell, Casey G.; Paggeot, Lisa; Pastor-Infantas, Maria José; Patel, Cheryl; Prestol-Casillas, Susan; Chen, Kevin Xu; Tanner, Kimberly D. – CBE - Life Sciences Education, 2022
Instructor Talk--noncontent and nonlogistical language that is focused on shaping the classroom learning environment--is a recently defined variable that may play an important role in how undergraduates experience courses. Previous research characterized Instructor Talk used by faculty teaching in biology lecture classrooms. However, graduate…
Descriptors: Teaching Assistants, Graduate Students, Undergraduate Students, Biology
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Anthony Howcroft; Daniel King – Journal of College Science Teaching, 2024
Students come into the classroom with a variety of background knowledge. Therefore, it is imperative that educators are able to help all students, regardless of their familiarity with the content. Since it can be challenging for some large enrollment classes to schedule recitation classes after lectures due to logistical constraints, this study…
Descriptors: Time, Course Content, Student Evaluation, Tests
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Murtonen, M.; Nokkala, C; Södervik, I. – Journal of Biological Education, 2020
In this study, firstly, university biology students' conceptual understanding and potential misconceptions concerning meiosis were studied. Secondly, an easily applicable drawing task was used to foster students' metaconceptual awareness which would help them to reach conceptual change. A quasi-experimental design with a non-equivalent control…
Descriptors: College Science, Biology, Scientific Concepts, Concept Formation
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Jeffery, Kathleen A.; Frawley Cass, Samantha M.; Sweeder, Ryan D. – Journal of STEM Education: Innovations and Research, 2019
This study examines differences in the ability of undergraduate students, taught in lecture-based or context-based general chemistry courses, to describe reaction kinetics. The subjects included 210 students from a residential science college at a large research university. Two open-ended questions were used to engage students' surface knowledge…
Descriptors: Comparative Analysis, Kinetics, Lecture Method, College Science
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Altowaiji, Sara; Haddadin, Rakahn; Campos, Priscilla; Sorn, Shannon; Gonzalez, Lizbeth; Villafane, Sachel M.; Groves, Michael N. – Chemistry Education Research and Practice, 2021
Chemistry laboratory experiences provide students the opportunity to engage all three domains of learning: psychomotor, cognitive and affective. However, they are often stressful environments where students are expected to quickly learn new laboratory techniques, and collect data in a short amount of time. In principle, providing additional…
Descriptors: Undergraduate Students, College Science, Chemistry, Science Laboratories
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Salame, Issa I.; Casino, Pauline – International Journal of Instruction, 2021
General Chemistry is a course where students are expected to nurture the development of their fundamental concepts in chemistry. Students begin general chemistry with alternative conceptions about the topics and fragmented knowledge structures. Majority of students who successfully complete the general chemistry course sequence continue to hold…
Descriptors: Scientific Concepts, Concept Formation, Chemistry, College Science
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Heinrich, Benedikt; Graulich, Nicole; Vázquez, Olalla – Journal of Chemical Education, 2020
The complexity of the world's current grand challenges demands interdisciplinary approaches. The education of future scientists must cross the silos of the traditional disciplines; however, there is still a strong reluctance to tear such walls down. Here, we describe an integrative chemical biology course focused on epigenetics that strives to…
Descriptors: Graduate Students, Masters Programs, College Science, Science Education
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Li, Jing; Singh, Chandralekha – Physical Review Physics Education Research, 2019
We discuss an investigation of the difficulties that students in a calculus-based university introductory physics course have with electric field and the superposition principle for the case of a continuous charge distribution and how that research was used as a guide in the development, validation, and evaluation of a tutorial on these topics to…
Descriptors: Physics, Science Instruction, College Science, Energy
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Furgal, Joseph – Journal of College Science Teaching, 2018
This article describes the course design and teaching methodology for a polymer chemistry and applications lecture class specifically aimed at small college and university instruction.
Descriptors: Plastics, Small Colleges, Science Instruction, College Science
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Odom, Sara; Boso, Halle; Bowling, Scott; Brownell, Sara; Cotner, Sehoya; Creech, Catherine; Drake, Abby Grace; Eddy, Sarah; Fagbodun, Sheritta; Hebert, Sadie; James, Avis C.; Just, Jan; St. Juliana, Justin R.; Shuster, Michele; Thompson, Seth K.; Whittington, Richard; Wills, Bill D.; Wilson, Alan E.; Zamudio, Kelly R.; Zhong, Min; Ballen, Cissy J. – CBE - Life Sciences Education, 2021
To investigate patterns of gender-based performance gaps, we conducted a meta-analysis of published studies and unpublished data collected across 169 undergraduate biology and chemistry courses. While we did not detect an overall gender gap in performance, heterogeneity analyses suggested further analysis was warranted, so we investigated whether…
Descriptors: Gender Differences, Achievement Gap, Science Achievement, College Science
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Santangelo, Jessica; Cadieux, Marissa; Zapata, Samantha – Journal of STEM Education: Innovations and Research, 2021
The mismatch between high school and college learning environments creates a barrier to student success in STEM majors in college. The high school learning environment relies on surface learning in which skills such as re-reading and memorizing are sufficient for academic success. The college learning environment, particularly in STEM disciplines,…
Descriptors: Metacognition, Active Learning, Undergraduate Students, College Science
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