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There is the tendency to explain away successful urban schools as indicative of the heroic efforts by a tireless individual, effectively blaming schools that underperform for a lack of grit and dedication. This study…
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Though addressing sources of uncertainty is an important part of doing science, it has largely been neglected in assessing students' scientific argumentation. In this study, we initially defined a scientific argumentation…
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This brief explores factors that contribute to opportunity gaps in STEM education based on race, ethnicity, gender, ability, and socioeconomic status. It showcases the work of several DR K-12 projects and describes…