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Miller, B. W.; Cromley, J. G.; Newcombe, N. S. – Journal of Computer Assisted Learning, 2016
Visual representations are essential for science understanding, but many students have poor diagrammatic reasoning skills. Previous research showed that teaching high school and college students about the conventions of diagrams (COD) can improve diagrammatic reasoning. In this study, middle school science students received COD instruction…
Descriptors: Teaching Methods, Visual Aids, Science Instruction, Science Education
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Hsu, P. -S.; Van Dyke, M.; Chen, Y.; Smith, T. J. – Journal of Computer Assisted Learning, 2015
The purpose of this quasi-experimental study was to explore how seventh graders in a suburban school in the United States developed argumentation skills and science knowledge in a project-based learning environment that incorporated a graph-oriented, computer-assisted application. A total of 54 students (three classes) comprised this treatment…
Descriptors: Quasiexperimental Design, Grade 7, Suburban Schools, Persuasive Discourse