TY - BOOK AU - Lee,Clare S. AU - Johnston-Wilder,Sue AU - Ward-Penny,Robert TI - A practical guide to teaching mathematics in the secondary school T2 - Routledge teaching guides SN - 9780415508209 (pbk) AV - QA13 .P695 2013 U1 - 372.7 LEE 23 PY - 2013/// CY - Milton Park, Abingdon, Oxon, New York PB - Routledge KW - Mathematics KW - Study and teaching (Secondary) KW - Study and teaching KW - Technological innovations N1 - Includes bibliographical references (p. 125-126) and index ER -