Barbieri, Christina A.  <br/><br/>
Improving fraction understanding in sixth graders with mathematics difficulties :	  effects of a number line approach combined with cognitive learning strategies / 
Christina A. Barbieri, Jessica Rodrigues, Nancy Dyson, and Nancy C. Jordan. 
 - Washington ;  American Psychological Association ,   April 2020. 
 - Volume 112, pages 628-648 :  illustration ;  28 cm. 
<br/><br/> Journal of Educational Psychology, vol. 112, no. 3, pages 628-648, April 2020. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fraction.	<br/>Mathematics.
<br/><br/><label>Dewey Class. No.: </label>DPer 370.15 J826 April-May 2020 v. 112 n. 3-4