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Remshagen, Anja; Huett, Kim C. – TechTrends: Linking Research and Practice to Improve Learning, 2023
As schools endeavor to provide all students with access to computational thinking and computer science, the hackathon emerges as a competitive and high-energy event that uses authentic problems to motivate learners to engage in the domain of computing. This article presents the design case of a hackathon for teenagers as enacted over five…
Descriptors: Adolescents, Computer Software, Group Activities, Problem Solving
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Sunil Dehipawala; Kelvin Yao; Todd Holden; Tak Cheung – International Society for Technology, Education, and Science, 2024
The damped harmonic oscillator physics problem is a standard oscillation problem in calculus physics for pre-engineering students in a community college. The use of alternative linear algebra eigenvalue stability method is consistent with the upper engineering courses using control theory. The external force and friction damping would become the…
Descriptors: Physics, Science Instruction, Teaching Methods, Web Sites
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Hwang, Wu-Yuin; Purba, Siska Wati Dewi; Liu, Yi-Fan; Zhang, Yun-Yuan; Chen, Nian-Shing – IEEE Transactions on Learning Technologies, 2019
Geometry students have few opportunities to apply geometric concepts and solve geometry problems in authentic contexts. We developed a Ubiquitous Geometry (UG) system to teach geometry to elementary students by using it to measure common objects in authentic contexts. The instant study investigates the effects of UG on student geometry estimation…
Descriptors: Geometry, Geometric Concepts, Comparative Analysis, Problem Solving