Disciplinary core ideas are fundamental ideas for understanding a given science discipline. DCIs provide tools for investigating complex ideas and solving problems, and are taught throughout grade levels to progress levels of depth and complexity.
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,...