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Thadani, Vandana; Roth, Kathleen J.; Garnier, Helen E.; Seyarto, Melanie C.; Thompson, Jennifer L.; Froidevaux, Nicole M. – Journal of the Learning Sciences, 2018
We investigated what a cognitive framework for measuring classroom teaching could reveal about (a) the impact of a professional development (PD) program on teaching practices and (b) the relationship between teaching practices and student science learning. To conduct this study, we leveraged a collaboration between two entirely independent…
Descriptors: Models, Faculty Development, Teaching Methods, Classroom Techniques
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Park, Su-Kyeong – EURASIA Journal of Mathematics, Science & Technology Education, 2016
This study proposed an analytic framework for coding students' dialogic argumentation and investigated the characteristics of the small-group argumentation pattern observed in modeling-based learning. The participants were 122 second grade high school students in South Korea divided into an experimental and a comparison group. Modeling-based…
Descriptors: Foreign Countries, High School Students, Persuasive Discourse, Discourse Analysis
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Vlach, Haley A.; Carver, Sharon M. – Early Childhood Research & Practice, 2008
Education programs have fostered advanced levels of graphic representation ability in young children but have not detailed the specific mechanisms responsible for the accelerated growth. Research suggests that between 6 and 8 years of age children begin to observe more carefully before drawing and that observation prompts aid children's…
Descriptors: Childrens Art, Observation, Scores, Early Childhood Education