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Kim, Heung-Tae; Kim, Jae Geun – Science Education International, 2013
Although bioaccumulation-related concepts are important scientific knowledge, a study on whether high school textbooks include appropriate explanations has not been conducted. The present study investigated science and biology textbooks from Korea, Japan, and the U.S., focusing on how bioaccumulation-related concepts were defined, what types of…
Descriptors: Foreign Countries, Secondary School Science, High Schools, Textbooks
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Yang, Li-Ling; Soprano, Kristina; McAllister, Meredith – Science Education International, 2012
The overarching goal of this study is to examine what is considered most important regarding the depth, breadth and content of space science concepts as reflected in current national science education standards and science curricula in Taiwan and the US. Major findings of this study conclude that many skills and concepts articulated in the…
Descriptors: Science Education, Space Sciences, Foreign Countries, Grouping (Instructional Purposes)