After CHEM 247
Gateway: CHEM 247
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
Generated from University of Maryland, College Park’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 CHEM 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 CHEM 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 40 CHEM and feeder courses that have prerequisite links. 8 more CHEM courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on CHEM, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
Lower-Level CHEM Coursesall required
Supporting Coursesall required
Required Upper-Level CHEM Coursesall required
ELECT UL
Required Upper Level Lab Course (Select one from the following)all required
Required Introductory Physics and Geologychoose 1
Choose 1choose 1
1 course from1 required
Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in CHEM. These are the routes that take the most semesters to climb.
5 courses deep, ending at CHEM 433
5 courses deep, ending at CHEM 441
5 courses deep, ending at CHEM 483
5 courses deep, ending at CHEM 484
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
1 course from1 required
Public Health Science Options Courses12 required
Public Health Science Options Courses12 required
1 course from1 required
1 course from1 required
Ecosystem Health Technical Electives15 required · verify with the official sheet
Environmental Health:; Environmental Science and Management:; Ecological Processes:; Human Health:; Chemistry Depth:; Cultural or Social Dimensions:
All CHEM courses in the UMD 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 CHEM yet.
No clubs or organizations on record under CHEM yet.
This shows once five students share their club memberships.
Chemistry does not run a page here yet. When it does, its events show up here and on the UMD campus feed.