TY - BOOK AU - Burke, Maurice Joseph TI - Navigating through mathematical connections in grades 9-12 T2 - Principles and standards for school mathematics navigations series SN - 0873535766 AV - QA 13 N384 PY - 2006/// CY - Reston, Va. PB - National Council of Teachers of Mathematics KW - Mathematics KW - Study and teaching (Secondary) KW - Activity programs KW - United States KW - Problem solving N1 - Includes bibliographical references ER -