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Fuhrmann, Tamar; Schneider, Bertrand; Blikstein, Paulo – International Journal of Science Education, 2018
The Bifocal Modelling Framework (BMF) is an approach for science learning which links students' physical experimentation with computer modelling in real time, focusing on the comparison of the two media. In this paper, we explore how a Bifocal Modelling implementation supported learning outcomes related to both content and metamodeling knowledge,…
Descriptors: High School Students, Science Instruction, Models, Outcomes of Education
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Wells, Nancy M.; Myers, Beth M.; Todd, Lauren E.; Barale, Karen; Gaolach, Brad; Ferenz, Gretchen; Aitken, Martha; Henderson, Charles R.; Tse, Caroline; Pattison, Karen Ostlie; Taylor, Cayla; Connerly, Laura; Carson, Janet B.; Gensemer, Alexandra Z.; Franz, Nancy K.; Falk, Elizabeth – International Journal of Science Education, 2015
This randomized controlled trial or "true experiment" examines the effects of a school garden intervention on the science knowledge of elementary school children. Schools were randomly assigned to a group that received the garden intervention (n?=?25) or to a waitlist control group that received the garden intervention at the end of the…
Descriptors: Gardening, Science Education, Low Income, Elementary School Students
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Lin, Shu-Fen; Lin, Huann-shyang – International Journal of Science Education, 2016
Comics are popular with adolescents because of their features of humor, narrative, and visual imagery. The purposes of this study were to examine the learning outcomes and emotional perceptions of reading a science comic book and a science text booklet for students of different levels of achievement, and to explore the main factors of the two…
Descriptors: Science Instruction, Teaching Methods, Cartoons, Science Achievement
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Karpudewan, Mageswary; Roth, Wolff-Michael; Bin Abdullah, Mohd Nor Syahrir – International Journal of Science Education, 2015
Climate change generally and global warming specifically have become a common feature of the daily news. Due to widespread recognition of the adverse consequences of climate change on human lives, concerted societal effort has been taken to address it (e.g. by means of the science curriculum). This study was designed to test the effect that…
Descriptors: Elementary School Students, Knowledge Level, Climate, Global Approach
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Howe, Christine; Ilie, Sonia; Guardia, Paula; Hofmann, Riikka; Mercer, Neil; Riga, Fran – International Journal of Science Education, 2015
In response to continuing concerns about student attainment and participation in science and mathematics, the "epiSTEMe" project took a novel approach to pedagogy in these two disciplines. Using principles identified as effective in the research literature (and combining these in a fashion not previously attempted), the project developed…
Descriptors: Science Instruction, Secondary School Science, STEM Education, Scientific Concepts
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Saari, Heikki – International Journal of Science Education, 2003
The purpose of this study was to construct and study the impact of a research-based sequence for teaching the concept of modelling to seventh-grade science students. We identified students' notions of models and the aspects of school science to be addressed regarding the model concept, which were then taken into account when we planned the…
Descriptors: Control Groups, Science Activities, Educational Research, Science Instruction