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Stieff, Mike; Scopelitis, Stephanie; Lira, Matthew E.; DeSutter, Dane – Science Education, 2016
Representational competence is a primary contributor to student learning in science, technology, engineering, and math (STEM) disciplines and an optimal target for instruction at all educational levels. We describe the design and implementation of a learning activity that uses concrete models to improve students' representational competence and…
Descriptors: Undergraduate Students, College Science, Science Education, Chemistry
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Archer, Louise; DeWitt, Jennifer; Osborne, Jonathan; Dillon, Justin; Willis, Beatrice; Wong, Billy – Science Education, 2012
There is international concern over persistent low rates of participation in postcompulsory science--especially the physical sciences--within which there is a notable underrepresentation of girls/women. This paper draws on data collected from a survey of more than 9,000 10/11-year-old pupils and 170 interviews (with 92 children and 78 parents)…
Descriptors: Females, Sexual Identity, Foreign Countries, Career Choice
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Falk, Andrew – Science Education, 2012
Formative assessment, assessment used to inform subsequent learning, can have a powerful positive impact on student achievement, but little empirical work has been conducted to investigate the role of teachers' knowledge in its practice. This study investigated reciprocal relations between elementary science teachers' formative assessment…
Descriptors: Educational Strategies, Professional Development, Video Technology, Science Teachers
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Schwartz, Marc S.; Sadler, Philip M.; Sonnert, Gerhard; Tai, Robert H. – Science Education, 2009
This study relates the performance of college students in introductory science courses to the amount of content covered in their high school science courses. The sample includes 8310 students in introductory biology, chemistry, or physics courses in 55 randomly chosen U.S. colleges and universities. Students who reported covering at least 1 major…
Descriptors: High Schools, College Science, Correlation, Science Achievement
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Dempster, Edith R.; Reddy, Vijay – Science Education, 2007
This study investigated the relationship between readability of 73 text-only multiple-choice questions from Trends in International Mathematics and Science Study (TIMSS) 2003 and performance of two groups of South African learners: those with limited English-language proficiency (learners attending African schools) and those with better…
Descriptors: Instructional Effectiveness, Foreign Countries, Disadvantaged Youth, Sentences
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Chang, Chun-Yen; Tsai, Chin-Chung – Science Education, 2005
This evaluation study investigated the effects of a teacher-centered versus student-centered computer-assisted instruction (CAI) on 10th graders' earth science student learning outcomes. This study also explored whether the effects of different forms of computer-assisted instruction (CAI) on student learning outcomes were influenced by student…
Descriptors: Grade 10, Teaching Methods, Student Attitudes, Educational Environment