TY - BOOK AU - Stein,Mary Kay ED - National Council of Teachers of Mathematics. TI - Implementing standards-based mathematics instruction: a casebook for professional development T2 - Ways of knowing in science series SN - 0807739073 (pbk.) AV - QA135.5 .I525 1999 U1 - 510/.71/2 22 PY - 2000/// CY - New York PB - Teachers College Press KW - Mathematics KW - Study and teaching (Middle school) KW - Case studies KW - Study and teaching KW - sears N1 - "National Council of Teachers of Mathematics."; Includes bibliographical references (p. 137-139) and index; Professional; Follett Library Resources N2 - Presents case studies of eight math teachers' instructional methods, focusing on how students and teachers undertake specific mathematical tasks in the classroom ER -