Wiggins, Grant. <br/><br/>
The Understanding by design guide to creating high-quality units / 
Grant Wiggins and Jay McTighe. 
 - 1st  ed. 
 - Danvers, MA :  ASCD,  2011. 
 - vi, 122  p. 
<br/><br/><label>ISBN: </label>1416611493 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curriculum planning--United States.<br/>Curriculum-based assessment--United States.