Texas, Leslie A. <br/><br/>
Strategies for common core mathematics : Implementing the standards for mathematical practice, 6-8  

 - Larchmont   N.Y.     Eye on Education 
<br/><br/><label>ISBN: </label>978 1 596 67243 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MATHEMATICS STUDY AND TEACHING MIDDLE SCHOOL
<br/><br/><label>Dewey Class. No.: </label>510 71273 TEX