Fuchs, Lynn S.  <br/><br/>
Can teaching fractions improve teachers' fraction understanding? :  insights from a causa;-comparative study / 
Lynn S. Fuchs, Amelia S. Malone. 
 - USA ;  University of Chicago Press,   June 2021. 
 - volume 122, pages 656-673  illustration. 
<br/><br/> The Elementary School Journal, v. 122, n. 4, pages 656-673, June 2021 
<br/><br/><label>Dewey Class. No.: </label>DPer 372.05 EL269 2021 v. 122 n. 1-4