url http://core.miserver.it.umich.edu/omeka-s/s/ire/item/3742 o:resource_class ire:JournalArticle ire:id MN653S7J ire:class ire:JournalArticle ire:year 2013 ire:author Cobb, Paul Jackson, Kara Smith, Thomas M. Sorum, Michael Henrick, Erin C. ire:title Design Research with Educational Systems: Investigating and Supporting Improvements in the Quality of Mathematics Teaching and Learning at Scale ire:issn 0161-4681 ire:doi https://doi.org/10.1177/016146811311501408 10.1177/016146811311501408 ire:url https://doi.org/10.1177/016146811311501408 Official Publisher's Webpage (SAGE Journals) https://education.uw.edu/sites/default/files/u735/NSSE_2013_Cobb_et_al.pdf Full-text PDF (University of Washington) ire:date 2013 ire:pages 320-349 ire:issue 14 ire:volume 115 ire:abbr Teachers College Record ire:shortTitle Design Research with Educational Systems ire:language en ire:catalog SAGE Journals ire:extra Publisher: SAGE Publications ire:attachFile C:\Users\huynh\Zotero\storage\YZAJJGLC\Cobb et al. - 2013 - Design Research with Educational Systems Investig.pdf ire:status Published Text ire:genre Empirical ire:peer Yes ire:resourceType Research/Scholarly Media ire:inPublication Teachers College Record ire:apa Cobb, P., Jackson, K., Smith, T., Sorum, M., & Henrick, E. (2013). Design Research with Educational Systems: Investigating and Supporting Improvements in the Quality of Mathematics Teaching and Learning at Scale. Teachers College Record, 115(14), 320–349. https://doi.org/10.1177/016146811311501408 ire:citedIn http://core.miserver.it.umich.edu/omeka-s/s/ire/item/2926 The Work of Improvement http://core.miserver.it.umich.edu/omeka-s/s/ire/item/3207 Cross-National Research on Continuous Improvement ire:openAccess Yes --