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Shin, Namsoo; Choi, Sung-Youn; Stevens, Shawn Y.; Krajcik, Joseph S. – International Journal of Science and Mathematics Education, 2019
A coherent curriculum that clearly defines sets of ideas that build upon one another to meet desired learning goals can successfully support the development of meaningful understanding across time. This study explores the influence of a coherent curriculum as a systematic approach to aligning and sequencing specific ideas to support students in…
Descriptors: Chemistry, Science Instruction, Instructional Materials, Student Attitudes
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Mun, Kongju; Lee, Hyunju; Kim, Sung-Won; Choi, Kyunghee; Choi, Sung-Youn; Krajcik, Joseph S. – International Journal of Science and Mathematics Education, 2015
In this study, we explored the extent to which Australian, Chinese, and Korean middle school students perceived themselves to have scientific literacy as global citizens and attempted to identify differences and/or commonalities in their perceptions. A total of 655 middle school students (8th and 9th grades; 358 girls and 297 boys) from the three…
Descriptors: Cross Cultural Studies, Comparative Education, Scientific Literacy, Global Approach