Teaching by design in elementary mathematics, grades 2-3 / 
Jennifer Stepanek [and three others]. 
 - 1 online resource (255 pages) :  illustrations 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781452224060 (e-book) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Teaching teams.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>QA135.6  / .T365 2011 
<br/><br/><label>Dewey Class. No.: </label>372.7