Torp, Linda,  1946- <br/><br/>
Problems as possibilities :  problem-based learning for K-12 education / 
Linda Torp and Sara Sage. 
 - Alexandria :  ASCD,  1998. 
 - 102p ;  21 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0871202972 
<br/><br/><label>LCCN: </label>988888  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Problem-based learning.<br/>Curriculum planning.