This article uses data from 65 teachers participating in a K-2 mathematics professional development research project as an example of how to analyze video recordings of teachers' classroom lessons using mixed methods. Through their discussion, the authors demonstrate how using a mixed methods approach to classroom video analysis allows researchers…

Many educational researchers across the United States have found that inquiry-based learning (IBL) supports the development of deep, meaningful content knowledge. However, integrating IBL into classroom practice has been challenging, in part because of contrasting conceptualizations and practices across educational fields. In this article, we (a)…

The Kent School District in Kent, Washington, adopted the use of video study groups (VSGs) during the 2008-09 school year to help teachers apply research-based strategies to support struggling math students. This form of embedded professional development has been around since the 1960s but is getting renewed attention because video equipment is…

Although teacher research has gained increased attention as a promising approach to improving teachers, many teachers find it challenging to research their own classrooms. Video has great potential to support teacher research because of its unique capability to capture the elusive classroom practice. In this article, we documented the role of…

Leading a classroom discussion involves multiple components, including establishing norms for participation, assisting students in engaging in careful readings of text ahead of time, and modeling features of academic discourse. In other work, Grossman and her colleagues refer to this as the "decomposition" of practice--breaking down complex…

The problem of the relation of theory to practice in teaching and teacher training has been a major issue of debate for a long time. Well over a century ago, Dewey (1904) discussed the tensions between the role of theoretical insight as a preparation for the teaching profession versus the need for more practical, how-to-do-it courses in which one…

Within the past few years, there have been numerous studies that suggest that preservice teachers need and want opportunities to observe, visit, interact, and collaboratively reflect with teachers who are attempting to implement reform-based teaching strategies. Unfortunately, for many schools of education, it is logistically difficult to locate a…

"VideoPaper Builder" (VPB) was originally funded in 2001 through the National Science Foundation's "Bridging Research and Practice" program in recognition of the software's promise to articulate the relevance and facilitate the dissemination of educational research to practicing teachers. After four years and two subsequent…

An international study of mathematics and science education tells us more about what we need to know to improve math and science professional development. Students need regular opportunities to explore mathematical relationships to develop high levels of understanding in addition to developing skills. Teachers in high-achieving countries offer…