BROWN · GEOL · COURSE SHEET
GEOL 1420SpringHas prerequisites
Petrology
Course command center
Scan the graph impact, grade reality, and student activity before you add it to a path.
GraphGradesPeople
CT Score
1500
#0 of 0 in GEOL
Difficulty
6.8/10
Workload
4.5h/wk
community estimate
Median grade
A
from grade distribution
Would take again
—
n = 0 verified
ESTIMATEStarted from public course data. The first verified student reviews replace these numbers.
Grade distribution
Student-reported · course feedback surveys70.6%
11.8%
17.7%
A
B
P
By professor: same course, different game
PROFESSORSCOREGRADEHRS/WKTERMS
YL
Yan Liang
105 community ratings
9.4
——Sections
S01 · Spring 202013/20 · open
In the tree
GEOL 1410.→GEOL 1420→unlocks 1 courses
1 mapped course lists GEOL 1420 as a prerequisite. See on the map →
Study groups
0 active🔒 Verified-only writes. You post as “sophomore, lecture section”: real enough to trust, anonymous enough to be honest.