Seven crosscutting concepts bridge disciplinary boundaries and have explanatory value to help students organize their thinking and connect knowledge into a coherent and scientifically-based view of the world.
This study aims to contribute to the growing body of research on the role of crosscutting concepts (CCCs) in three-dimensional (3D) teaching and learn...
Since the release of the Next Generation Science Standards (NGSS), students are expected to learn science according to the three-dimensions (DCI, SEP,...
Second graders used their own school-ground explorations, using journals and iPads for pictures and narrated videos, to create traditional, two-dimens...