Building the department map…
Building the department map…
Department paths
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 APCH 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.
Generated from Columbia 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 APCH. These are the routes that take the most semesters to climb.
2 courses deep, ending at APCH E4080
All APCH courses in the Columbia 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 APCH yet.
No clubs or organizations on record under APCH yet.
This shows once five students share their club memberships.
APCH does not run a page here yet. When it does, its events show up here and on the Columbia campus feed.