Earnest, Darrell. <br/><br/>
Making time :  words, narratives, and clocks in elementary mathematics /  
Darrell Earnest, and John Chandler. 
 - USA ;   National Council of Teachers of Mathematics,  July 2021. 
 - Volume 52, pages 407-443,  illustration. 
<br/><br/> Journal for Research in Mathematics Education, vol. 52, no. 4, pages 407-443, July 2021. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Elementary school mathematics.<br/>Fractions.<br/>Arithmetic.
<br/><br/><label>Dewey Class. No.: </label>DPer 510.071 J826 July-November 2021 v. 52 n. 4-5