We present main effects of treatment and moderating effects of student background on science and engineering outcomes for grades 3-5 children participating in an engineering intervention. Data is from a large-scale randomized-controlled trial of two matched pairs (intervention and comparison) of engineering units. The intervention curriculum…

Framed in theories of multimodality and picture books, this interpretivist research examined teachers' use of visual literacy elements during one school year as they taught language arts and social studies in their upper elementary grade classrooms. The data, which included field notes, interviews, observations, classroom artifacts, and…

This study examines teachers' initial conceptions of an integrated STEM-PBL approach and their perceptions of what facilitates or hinders implementation in their schools. This study took place within the first year of a three-year STEM Professional Development (PD) program for middle school math, science and English language arts teachers. The two…