Inquiry-based science interventions aim to improve students' science proficiency by helping them understand scientific processes. In these interventions, students conduct hands-on investigations of science concepts and everyday phenomena, construct explanations for what they observe, consider alternative explanations, and communicate and justify…

North Carolina State University (NCSU) is a Research Intensive (Research I) university located in Raleigh, the state capital. Increasingly over the past ten years, NCSU faculty interested in issues of teaching and learning have used the term "inquiry-guided learning" (IGL) to describe the kind of learning they are trying to promote. The…

The project was developed in the fall of 1969 to field test and evaluate prototype social studies units for kindergarten, and grades one, two, and three. The units focused on major concepts drawn from the social sciences, expanding horizontal organization of content, shifting from a basal textbook to a series of supplementary materials, and using…