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Marle, Peter D.; Decker, Lisa; Taylor, Victoria; Fitzpatrick, Kathleen; Khaliqi, David; Owens, Janel E.; Henry, Renee M. – Journal of Chemical Education, 2014
This paper discusses a K-12/university collaboration in which students participated in a four-day scenario-based summer STEM (science, technology, engineering, and mathematics) camp aimed at making difficult scientific concepts salient. This scenario, Jumpstart STEM-CSI: Chocolate Science Investigation (JSCSI), used open- and guided-inquiry…
Descriptors: Secondary School Science, Science Instruction, Learner Engagement, High School Students
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Kuntzleman, Thomas S.; Ford, Nathan; No, Jin-Hwan; Ott, Mark E. – Journal of Chemical Education, 2015
Everyone enjoys seeing the cloudy white fog generated when solid carbon dioxide (dry ice) is placed in water. Have you ever wondered what physical and chemical processes occur to produce this fog? When asked this question, many chemical educators suggest that the fog is produced when atmospheric water vapor condenses on cold carbon dioxide gas…
Descriptors: Science Instruction, Scientific Principles, Science Experiments, Middle Schools