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Walsh, Yoselyn; Magana, Alejandra J.; Feng, Shi – Journal of Science Education and Technology, 2020
The current study investigates the differences in students' explanations of friction concepts after the use of the visuohaptic simulation with two different of sequenced approaches: enhanced visual first to enhanced visual and haptic feedback second (V [right arrow] V + H), and haptic enhanced first to enhanced visual and haptic feedback second (H…
Descriptors: Scientific Concepts, Feedback (Response), Physics, College Students
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Magana, Alejandra J.; Elluri, Sindhura; Dasgupta, Chandan; Seah, Ying Ying; Madamanchi, Aasakiran; Boutin, Mireille – Journal of Science Education and Technology, 2019
In science and engineering education, the use of heuristics has been introduced as a way of understanding the world, and as a way to approach problem-solving and design. However, important consequences for the use of heuristics are that they do not always guarantee a correct solution. Learning by Design has been identified as a pedagogical…
Descriptors: Role, Computer Simulation, Learning Experience, Middle School Students
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Seah, Ying Ying; Magana, Alejandra J. – Journal of Science Education and Technology, 2019
Experimentation is one of the important strategies used in engineering design to understand the relationship between relevant variables so that they can be manipulated to generate optimized solution for a particular problem or design. The understanding of students' experimentation strategies allows educators to help students improve their design…
Descriptors: Science Education, Experiments, Engineering Education, Computer Assisted Design
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Vieira, Camilo; Magana, Alejandra J.; García, R. Edwin; Jana, Aniruddha; Krafcik, Matthew – Journal of Science Education and Technology, 2018
Computational tools and methods have permeated multiple science and engineering disciplines, because they enable scientists and engineers to process large amounts of data, represent abstract phenomena, and to model and simulate complex concepts. In order to prepare future engineers with the ability to use computational tools in the context of…
Descriptors: Thermodynamics, Integrated Curriculum, Computation, Learning Modules
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Taleyarkhan, Manaz; Dasgupta, Chandan; Garcia, John Mendoza; Magana, Alejandra J. – Journal of Science Education and Technology, 2018
Engineering design thinking is hard to teach and still harder to learn by novices primarily due to the undetermined nature of engineering problems that often results in multiple solutions. In this paper, we investigate the effect of teaching engineering design thinking to freshmen students by using a computer-aided Design (CAD) simulation…
Descriptors: Design, Educational Technology, Engineering Education, Engineering Technology
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Magana, Alejandra J.; Balachandran, Sadhana – Journal of Science Education and Technology, 2017
Electromagnetism is an umbrella encapsulating several different concepts like electric current, electric fields and forces, and magnetic fields and forces, among other topics. However, a number of studies in the past have highlighted the poor conceptual understanding of electromagnetism concepts by students even after instruction. This study aims…
Descriptors: Undergraduate Students, Hands on Science, Magnets, Scientific Concepts