After 15.414
Gateway: 15.414
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
Generated from Massachusetts Institute of Technology’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
The shortest canonical route from each entry point to a gateway course.
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate 15 coursework.
Intro tiers at the top, advanced work below; arrows point from a prerequisite to the course it unlocks. Courses from other departments appear where they gate 15 work. Click any course to see what it requires and unlocks without leaving this page; hovering lights up its neighbors. The lists on this page carry the same courses in text form.
Showing the 192 15 and feeder courses that have prerequisite links. 302 more 15 courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
Upper-level clusters, grouped by the gateway that opens them.
Gateway: 15.414
Gateway: 15.761
Gateway: 6.7210
Gateway: 15.075
The deepest prerequisite chains in 15. These are the routes that take the most semesters to climb.
4 courses deep, ending at 15.0711
4 courses deep, ending at 15.466
4 courses deep, ending at 15.C08
3 courses deep, ending at 15.062
All 15 courses in the MIT catalog
Grade medians are for verified students. Sign in with your school email to see them.
Use your school emailNo section schedule with instructor names for 15 yet.
No clubs or organizations on record under 15 yet.
This shows once five students share their club memberships.
15 does not run a page here yet. When it does, its events show up here and on the MIT campus feed.