Math-Talk Learning Communities (MTLCs) are based on sociocultural views of learning, specifically social constructivism. MTLCs have been shown to benefit student learning across dimensions such as interpersonal skills, deep learning of mathematical concepts, growth in interpersonal skills, motivation, and engagement. After reviewing the benefits of MTLCs, this paper examines the successful
... [Show full abstract] implementation of a MTLC across a large elementary school in Ontario, Canada. Conditions critical for successful whole-school implementation are identified and possible replication of the MTLC in other locations is discussed.