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Cisterna, Dante; Forbes, Cory T.; Roy, Ranu – International Journal of Science Education, 2019
Research suggests that it is challenging for elementary students to develop conceptual understanding of trait variation, inheritance of traits, and life cycles. In this study, we report on an effort to promote elementary students' learning of hereditary-related concepts through scientific modelling, which affords opportunities for elementary…
Descriptors: Grade 3, Elementary School Students, Genetics, Curriculum Implementation
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Wilcox, Dawn Renee; Roberts, Shannon; Wilcox, David – Science and Children, 2010
With the 2010 Winter Olympic Games prominent in the media, children were exposed to images of athletes skiing down snow-covered slopes, coasting furiously on bobsleds, and skating gracefully across the ice. Therefore, the authors capitalized on their children's natural curiosity about the world around them by exploring the concept of motion in a…
Descriptors: Learning Processes, Science Instruction, Teaching Methods, Scientific Concepts
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Schomburg, Aaron – Science and Children, 2008
"On your mark, get set, go!" Elementary students love to hear these words as they participate in the annual Third Grade Better Boat Challenge. This highly motivational project started a few years ago as the author was developing the third-grade science curriculum to include a study that revolved around models, design, and problem solving. It has…
Descriptors: Grade 3, Elementary School Science, Design, Problem Solving