In PreprLabs, a Course is a learning experience embedded in a Resource Module. Courses can contain interactive elements, videos and knowledge check questions.
At the moment, PreprLabs courses cannot developed in-platform. Instead, they must be imported via .zip files using a SCORM-compatible course authoring tool, like EasyGenerator.
PreprLabs Courses are based on the SCORM standard. You can learn more about that standard here.