Huetinck, Linda. <br/><br/>
Teaching mathematics for the 21st century :  methods and activities for grades 6-12 / 
 Teaching mathematics for the twenty-first century. 
Linda Huetinck, Sara N. Munshin. 
 - 2nd ed. 
 - Upper Saddle River, N. J. :  Pearson Merrill/Prentice Hall,  2004. 
 - xviii, 549 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 527-540) and index. 
<br/><br/><label>ISBN: </label>013048833X  RM223.79 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Middle school).<br/>Mathematics--Study and teaching (Secondary).