AU - FOSNOT,CATHERINE TWOMEY AU - TARLOW-HELLMAN,LYNN TI - EXPLORING PARKS AND PLAYGROUNDS: MULTIPLICATION AND DIVISION OF FRACTIONS T2 - CONTEXTS FOR LEARNING: MATHEMATICS SN - 0325010281 U1 - 510/FOS PY - 2007/// CY - PORTSMOUTH PB - FIRSTHAND KW - MATHEMATICS KW - FRACTIONS KW - MULTIPLICATION N1 - AN IMPRINT OF HEINEMANN ER -