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Eberbach, Catherine; Hmelo-Silver, Cindy E.; Jordan, Rebecca; Taylor, Joseph; Hunter, Roberta – Science Education, 2021
This study examines how middle school students develop an increasingly coherent understanding of aquatic ecosystems. As part of a broader design research study that used Structure-Behavior-Function (SBF) theory as an organizing conceptual representation, we created two instructional units that focused on pond and aquarium environments. We coded…
Descriptors: Water, Ecology, Earth Science, Middle School Students