MathDL has been supported by the National Science Foundation under grants DUE-0085861, DUE-0435198, and DUE-1043879, first as a collection in the National Science Digital Library (NSDL) and then as a pathway within NSDL. MathDL consists of the following components:
Course Communities is a developing collection of reviewed resources, organized by courses. The one-variable calculus, multivariable calculus, and differential equations collections are now available, as well as a pseudo-course containing resources for developmental mathematics.
On this site you will find pdf copies of the articles that have won MAA journal writing awards over the years and short bios of the authors.
Classroom Capsules and Notes brings together the best of 112 years of the short classroom materials from the MAA print publications.
MathDL Mathematical Communication is a developing collection of resources for having students write and speak about mathematics, whether for the purpose of learning mathematics or of learning to communicate as mathematicians.