In "A Framework for K-12 Science Education," researchers call for teachers to make dramatic shifts in practice -- and sustain in these changes in practice -- so students can engage in rigorous and equitable three-dimensional science learning. Project-Based Learning (PBL) motivates students from diverse backgrounds to persist in learning.…

Twenty-first century educators of young children need skills and dispositions for building partnerships with the families of all their students. Educators worldwide frequently teach children from families whose backgrounds, including socioeconomic status and home language, are different from their own. This article introduces 12 principles for…