According to an implementation, a system includes an online education platform including a content manager configured to provide an authoring tool on a computing device associated with a learner of an online course. The authoring tool is configured to provide at least one user interface for creation of a learner-created question for an assessment for the online course. The content manager includes an education content converter configured to convert the learner-created question from a first format to a second format. The online education platform including an assessment bank configured to store the learner-created question, as well as other learner-created questions and instructor-created questions. The online education platform including a content selector configured to select a plurality of questions from the assessment bank for the assessment for the online course.