Butcher, K. R., Ferrara, L. A., & Devaul, H. (2013). Impact of an online curriculum planning tool: How teachers' use influences student learning. In J. Harrington, A. Couros, & V. Irvine (Eds.), Proceedings of World Conference on Educational Multimedia, Hypermedia and Telecommunications 2013 (pp. 1510-1519). Victoria: Association for the Advancement of Computing in Education.