McCance, Katherine. <br/><br/>
Classroom observations to characterize active learning within introductory undergraduate science courses / 
Katherine McCance, Timothy Weston, and Emily Niemeyer 
 - Arlington USA;   National Science Teaching Association,   March/April 2020. 
 - volume 49, pages 24-29,   illustration. 
<br/><br/><label>Dewey Class. No.: </label>DPer 507 J826 September 2019 - June 2020 v.49 n. 1-5