Resumen de Learning to write about mathematics

Renee Parker, M. Lynn Breyfogle

• This student-friendly rubric helped improve third graders' competencies when explaining solution strategies in writing. Online extra: http://nctm.org/uploadedFiles/Journals_and_Books/TCM/articles/2011-Vol18/Extras-2011-Vol18/tcm2011-09-90z1.pdf