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Johnson, Carla C., Ed.; Walton, Janet B., Ed.; Peters-Burton, Erin E., Ed. – NSTA Press, 2019
What if you could challenge your 11th graders to figure out the best response to a partial meltdown at a nuclear reactor in fictional Gammatown, USA? With this volume in the "STEM Road Map Curriculum Series," you can! "Radioactivity" outlines a journey that will steer your students toward authentic problem solving while…
Descriptors: Grade 11, High School Students, STEM Education, Nuclear Energy
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Chen, Juanjuan; Wang, Minhong; Dede, Chris; Grotzer, Tina A. – Educational Technology & Society, 2017
The use of external representations has the potential to facilitate inquiry learning, especially hypothesis generation and reasoning, which typically present difficulties for students. This study describes a novel three-dimensional cognitive mapping (3DCM) approach that supports inquiry learning by allowing learners to combine the information on a…
Descriptors: Cognitive Mapping, Inquiry, Active Learning, Abstract Reasoning