Differentiating instruction for mixed-ability classrooms  [kit] / 
Association for Supervision and Curriculum Development 
 - [S.l.} :  Association for Supervision and Curriculum Development,  1996 
 - 1 videocassette (VHS) (15 min.), 8 folders ;  in container 25 X 31 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Learning ability<br/>Classroom management