Between 2005 and 2015, the document outlines various instructional aids provided to NCULearners across 140 classes in 12 disciplines: 1. An average of 40-90 study resources and aids were accumulated per class and made available to enrolled students through a class Resources tab. 2. Over 500 separate study guides, explanations, exercises and aids were posted under the author's name and freely available to any learner. 3. Specific aids from the accumulated resources were emailed to students weekly and often included as headnote summaries or side notes within graded assignments.