Schoology is built on drupal. Drupal6 - ELMS. Drupal 7 ELMS = ELMSLN ELMS is an educational distribution of drupal geared towards augmenting and / or replacing functions of a traditional LMS.
The Drupal 6 version (legacy) can be found here while the Drupal 7 and beyond package can be found on the Drupal project page for ELMSLN. Download the ELMS Style Library today or fork it on github! Drupal Groups - LMS. Distro - Opigno LMS. Is there any LMS in drupal?