# Graduate Subject Offerings
**Source**: https://biology.mit.edu/graduate/current-students/graduate-subject-offerings/
**Parent**: https://biology.mit.edu/
## Biology Subjects
You can search for classes on the [Registrar’s website](http://student.mit.edu/catalog/m7a.html#7.50). Most Biology subjects [use Canvas](http://canvas.mit.edu) as the learning management system for course material.
Click on this link for [course schedule charts.](https://biology.mit.edu/undergraduate/current-students/subject-offerings/course-schedules/)
## Independent Activities Period
The [MIT Independent Activities Period](http://web.mit.edu/iap/about/index.html) (IAP) is a special four-week term at MIT that runs for the month of January. We offer both credit and non-credit subjects during IAP.