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Lindquist, William; Forsberg, Britt – Science and Children, 2014
One author shares the unique opportunity to be immersed in the science of "sound at work" through participation in NOAA's (National Oceanic and Atmospheric Administration) Teacher at Sea Program. A third- through fifth-grade learning outcome within the Nature of Science section of the "Next Generation Science Standards"…
Descriptors: Acoustics, Instructional Innovation, Science Course Improvement Projects, Teaching Methods
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Simonson, Michael, Ed.; Seepersaud, Deborah, Ed. – Association for Educational Communications and Technology, 2021
For the forty-fourth time, the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented online and onsite during the annual AECT Convention. Volume 1 contains papers dealing primarily with research and development topics. Papers dealing with…
Descriptors: Educational Technology, Technology Uses in Education, Feedback (Response), Course Evaluation
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Pluta, William J.; Chinn, Clark A.; Duncan, Ravit Golan – Journal of Research in Science Teaching, 2011
Epistemic criteria are the standards used to evaluate scientific products (e.g., models, evidence, arguments). In this study, we analyzed epistemic criteria for good models generated by 324 middle-school students. After evaluating a range of scientific models, but before extensive instruction or experience with model-based reasoning practices,…
Descriptors: Evidence, Scientific Principles, Familiarity, Science Instruction
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Frette, Vidar – European Journal of Physics, 2009
A number of cars drive along a narrow road that does not allow overtaking. Each driver has a certain maximum speed at which he or she will drive if alone on the road. As a result of slower cars ahead, many cars are forced to drive at speeds lower than their maximum ones. The average velocity in the queue offers a non-trivial example of a mean…
Descriptors: Student Projects, Motion, Scientific Principles, Physics
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Chodroff, Leah; O'Neal, Tim M.; Long, David A.; Hemkin, Sheryl – Journal of Chemical Education, 2009
Chemists have used computational science methodologies for a number of decades and their utility continues to be unabated. For this reason we developed an advanced lab in computational chemistry in which students gain understanding of general strengths and weaknesses of computation-based chemistry by working through a specific research problem.…
Descriptors: Research Problems, Chemistry, Science Instruction, Computation