Tabla de Contenidos:
  • Acknowledgments; Introduction; Guide to Transcription Conventions; Background; Introducing the Thre Comunities; Comunities of Practice in Three Sixth-Grade Math Clases; Frames as Play and Participation Frameworks in Reform Math; What Is Mathematical Discourse, How Is it Used, and Who Is Succesful at It?; Conclusions and Implications; References; About the Author.