1. What is Old is New Again: A Systemic Approach to the Challenges of Calculus Instruction. Issue 6 (3rd July 2018) Authors: Carreon, Fernando; DeBacker, Stephen; Kessenich, Paul; Kubena, Angela; LaRose, P. Gavin Journal: PRIMUS Issue: Volume 28:Issue 6(2018) Page Start: 476 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗