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Van Hoof, Jo; Engelen, Anne-Sophie; Van Dooren, Wim – Educational Psychology, 2021
Although a good rational number understanding is of crucial importance for learners' general maths achievement, many learners have misconceptions about fractions. An often described misconception is that a fraction's numerical magnitude increases when its denominator, numerator, or both increase. The present intervention study investigated how…
Descriptors: Misconceptions, Number Concepts, Concept Formation, Fractions
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Ahopelto, Ilona; Mikkila-Erdmann, Mirjamaija; Anto, Erkki; Penttinen, Marjaana – Scandinavian Journal of Educational Research, 2011
The purpose of this study was to examine conceptual change among future elementary school teachers while studying a scientific text concerning photosynthesis. Students' learning goals in relation to their learning outcomes were also examined. The participants were future elementary school teachers. The design consisted of pre- and post-tests. The…
Descriptors: Student Teachers, Student Attitudes, Botany, Elementary School Teachers
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Hsu, Pei-Ling; Yang, Wen-Gin – International Journal of Science and Mathematics Education, 2007
Systemic functional linguistics (SFL) was the foundation for this study that explored the effect of science text and image integration on grade 9 students' reading comprehension. Two texts in Chinese on the moon phase with different print and image integration were compared--a traditional textbook (TT) used in Taiwanese junior high schools and a…
Descriptors: Reading Comprehension, Junior High Schools, Research Design, Textbooks