Two Tools That Can Be Used To Aggregate and Present Learning Material

Google Open Online Education
This free resource has support for Google Analytics and Google Tag plus requires no programming.  It offers a quick start kit which helps get started. The kit has a planning outline, how to create course content, implementing technology and communicating with students.
https://edu.google.com/openonline/index.html

Curriki
This is another free and helpful resource which includes a robust library of curriculum plus a community network of educators all over the world. It’s features include a curated collection of teaching material plus the option to personalize resources.
https://www.curriki.org/