Schadl, Constanze. <br/><br/>
Mathematical knowledge and skills as longitudinal predictors of fraction learning among sixth-grade students / 
Constanze Schadl and Stefan Ufer. 
 - Washington, DC ;  American Psychological Association,   October 2023. 
 - Volume 115, pages 985-1003 :  illustration ;  28 cm. 
<br/><br/> Journal of Educational Psychology, vol. 115 no. 7, pages 985-1003, October 2023. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics skills.<br/>Fractions.<br/>Grade 6.
<br/><br/><label>Dewey Class. No.: </label>DPer 370.15 J826 October-November 2023 v. 115 n. 7-8