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Tsai, Chia-Hsing; Chen, Hsueh-Yu; Chou, Ching-Yang; Lain, Kuen-Der – International Journal of Science Education, 2007
The purpose of this study was to report the results of a nationwide survey of Taiwanese high schools students' understandings about electric circuits. The study involved two stratified random samples consisting of 7,145 students in Grades 8 and 9, and 2,857 students in Grade 11, accounting for about 2.3% of the total enrolment in the corresponding…
Descriptors: Foreign Countries, Grade 8, Grade 9, Grade 11
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Tam, Hak Ping; Li, Lung-An – International Journal of Science Education, 2007
The National Science Concept Learning Study represented one of the largest and the most extensive surveys of its kind undertaken in Taiwan in recent years. A total of 36,093 students from the sixth, eighth, ninth, and eleventh grades participated in the main study. This paper provides the background information about the sampling and booklet…
Descriptors: Research Methodology, Surveys, Scientific Concepts, Science Education