Building the department map…
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate QST SI 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 QST SI 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 18 QST SI and feeder courses that have prerequisite links. 3 more QST SI courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
Generated from Boston University’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in QST SI. These are the routes that take the most semesters to climb.
3 courses deep, ending at QST SI 432
2 courses deep, ending at QST SI 344
2 courses deep, ending at QST SI 430
2 courses deep, ending at QST SI 464
All QST SI courses in the BU 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 QST SI yet.
No clubs or organizations on record under QST SI yet.
This shows once five students share their club memberships.
QST SI does not run a page here yet. When it does, its events show up here and on the BU campus feed.