TY - BOOK AU - Ward-Penny,Robert TI - Cross-curricular teaching and learning in the secondary school mathematics T2 - Practical social work SN - 9780415572040 (pbk) : PY - 2011/// CY - London PB - Routledge KW - Mathematics KW - study and teaching (secondary) KW - United States KW - Mathematics teachers KW - in service training KW - Effective teaching N1 - Includes bibliographies ER -