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Ellis, Jennifer T. – Journal of Chemical Education, 2013
This study was designed to evaluate the effects of a proprietary software program on students' conceptual and visual understanding of dimensional analysis. The participants in the study were high school general chemistry students enrolled in two public schools with different demographics (School A and School B) in the Chattanooga, Tennessee,…
Descriptors: Science Instruction, Secondary School Science, High Schools, Chemistry
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Chow, Anthony S.; Smith, Kathelene McCarty; Sun, Katherine – Educational Technology & Society, 2012
This study explored the impact of using best practices identified in previous studies in designing age-appropriate websites for middle and high school youth. Utilizing a mixed-method approach, 31 middle and 22 high school youth took part in six focus groups across four states. Participants were introduced to a website specifically designed for…
Descriptors: Web Sites, Mixed Methods Research, Statistical Analysis, Best Practices