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Kubsch, Marcus; Nordine, Jeffrey; Fortus, David; Krajcik, Joseph; Neumann, Knut – International Journal of Science and Mathematics Education, 2020
In the sciences, energy is an important idea to get insight into phenomena, as energy can help to reveal hidden systems and processes. However, students commonly struggle to use energy ideas to interpret and explain phenomena. To support students in using energy ideas to interpret and explain phenomena, a range of different graphical…
Descriptors: Secondary School Science, Middle School Students, Grade 8, Energy
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Plummer, Julia D.; Krajcik, Joseph – Journal of Research in Science Teaching, 2010
Prior research has demonstrated that neither children nor adults hold a scientific understanding of the big ideas of astronomy, as described in standards documents for science education [National Research Council [1996]. National science education standards. Washington, DC: National Academy Press; American Association for the Advancement of…
Descriptors: Astronomy, Motion, Scientific Literacy, Science Education