Course record PHYS

PHYS 8901

Special Problems

Georgia Institute of Technology-Main Campus

405 sections71 professors
Grades: 2010–2025Evaluations: 2022–2023
Flunk Score85/100
Excellent

Professors 71 of 71

Joshua Weitz 3 sections · 3 terms · 2015–2023 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2015–2023

Compare with the course
Weitz vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Daniel Goldman 15 sections · 15 terms · 2010–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 15 sections · 2010–2025

Compare with the course
Goldman vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Peter Yunker 10 sections · 10 terms · 2015–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 10 sections · 2015–2025

Compare with the course
Yunker vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2015Summer 2025
Simon Sponberg 11 sections · 11 terms · 2015–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 11 sections · 2015–2025

Compare with the course
Sponberg vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2015Summer 2025
Martin Maldovan 2 sections · 2 terms · 2020–2022 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2020–2022

Compare with the course
Maldovan vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Carlos Silva 3 sections · 3 terms · 2019–2022 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2019–2022

Compare with the course
Silva vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Thomas Orlando 2 sections · 2 terms · 2021–2022 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2021–2022

Compare with the course
Orlando vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Kenneth Brown 4 sections · 4 terms · 2013–2018 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 4 sections · 2013–2018

Compare with the course
Brown vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2018
Michael Schatz 14 sections · 14 terms · 2010–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 14 sections · 2010–2025

Compare with the course
Schatz vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Pablo Laguna 6 sections · 6 terms · 2010–2019 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 6 sections · 2010–2019

Compare with the course
Laguna vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2019
James Gumbart 11 sections · 11 terms · 2013–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 11 sections · 2013–2025

Compare with the course
Gumbart vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2025
Jean Bellissard 3 sections · 3 terms · 2010–2011 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2010–2011

Compare with the course
Bellissard vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Ahmet Uzer 3 sections · 3 terms · 2010–2014 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2010–2014

Compare with the course
Uzer vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Ignacio Taboada 11 sections · 11 terms · 2010–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 11 sections · 2010–2025

Compare with the course
Taboada vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Kurt Wiesenfeld 5 sections · 5 terms · 2010–2018 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 5 sections · 2010–2018

Compare with the course
Wiesenfeld vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2018
John Wise 11 sections · 11 terms · 2012–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 11 sections · 2012–2024

Compare with the course
Wise vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2012Summer 2024
Shina Tan 3 sections · 3 terms · 2011–2012 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2011–2012

Compare with the course
Tan vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Gongjie Li 7 sections · 7 terms · 2018–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 7 sections · 2018–2025

Compare with the course
Li vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2018Summer 2025
Emily Alicea-Munoz 2 sections · 2 terms · 2022–2023 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2022–2023

Compare with the course
Alicea-Munoz vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Dragomir Davidovic 9 sections · 9 terms · 2010–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2010–2025

Compare with the course
Davidovic vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Markus Kindermann 2 sections · 2 terms · 2013–2014 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2013–2014

Compare with the course
Kindermann vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Zhigang Jiang 13 sections · 13 terms · 2010–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 13 sections · 2010–2025

Compare with the course
Jiang vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Andrew Zangwill 8 sections · 8 terms · 2010–2016 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 8 sections · 2010–2016

Compare with the course
Zangwill vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2016
Chandra Raman 9 sections · 9 terms · 2011–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2011–2024

Compare with the course
Raman vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2011Summer 2024
Carlos Sa'De Melo 7 sections · 7 terms · 2013–2023 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 7 sections · 2013–2023

Compare with the course
Melo vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2023
Edward Conrad 3 sections · 3 terms · 2012–2014 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2012–2014

Compare with the course
Conrad vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Edwin Greco 4 sections · 4 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 4 sections · 2024–2025

Compare with the course
Greco vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2024Fall 2025
Elisa Riedo 2 sections · 2 terms · 2012–2013 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2012–2013

Compare with the course
Riedo vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Jennifer Curtis 15 sections · 15 terms · 2013–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 15 sections · 2013–2025

Compare with the course
Curtis vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2025
Michael Chapman 11 sections · 11 terms · 2010–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 11 sections · 2010–2024

Compare with the course
Chapman vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2024
David Rocklin 5 sections · 5 terms · 2018–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 5 sections · 2018–2025

Compare with the course
Rocklin vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2018Summer 2025
Elisabetta Matsumoto 7 sections · 7 terms · 2018–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 7 sections · 2018–2025

Compare with the course
Matsumoto vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2018Summer 2025
Dimitrios Psaltis 3 sections · 3 terms · 2023–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2023–2025

Compare with the course
Psaltis vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Laura Cadonati 9 sections · 9 terms · 2016–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2016–2024

Compare with the course
Cadonati vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Spring 2016Summer 2024
Chunhui Du 2 sections · 2 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2024–2025

Compare with the course
Du vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Colin Parker 9 sections · 9 terms · 2016–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2016–2025

Compare with the course
Parker vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2016Summer 2025
Flavio Fenton 9 sections · 9 terms · 2013–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2013–2024

Compare with the course
Fenton vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2024
Uzi Landman 3 sections · 3 terms · 2014–2024 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2014–2024

Compare with the course
Landman vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Alexander Kuzmich 3 sections · 3 terms · 2011–2013 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2011–2013

Compare with the course
Kuzmich vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Surabhi Sachdev 2 sections · 2 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2024–2025

Compare with the course
Sachdev vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Itamar Kimchi 4 sections · 4 terms · 2021–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 4 sections · 2021–2025

Compare with the course
Kimchi vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2021Summer 2025
Itamar Kolvin 2 sections · 2 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2024–2025

Compare with the course
Kolvin vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Xueda Wen 2 sections · 2 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2024–2025

Compare with the course
Wen vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Feryal Ozel 2 sections · 2 terms · 2024–2025 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 2 sections · 2024–2025

Compare with the course
Ozel vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Paul Goldbart 3 sections · 3 terms · 2012–2018 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2012–2018

Compare with the course
Goldbart vs. the course average
A +3.3
B −2.4
C −0.6
D same
F −0.4

Difference in percentage points.

Adam Otte 7 sections · 7 terms · 2017–2025 3.96GPA
96.4% A
3.6% B
0.0% C
0.0% D
0.0% F

Published grade shares · 7 sections · 2017–2025

Compare with the course
Otte vs. the course average
A −0.3
B +1.2
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2017Summer 2025
Martin Mourigal 8 sections · 8 terms · 2015–2024 3.96GPA
95.9% A
4.1% B
0.0% C
0.0% D
0.0% F

Published grade shares · 8 sections · 2015–2024

Compare with the course
Mourigal vs. the course average
A −0.8
B +1.8
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2015Summer 2024
Phillip First 12 sections · 12 terms · 2010–2025 3.92GPA
91.7% A
8.3% B
0.0% C
0.0% D
0.0% F

Published grade shares · 12 sections · 2010–2025

Compare with the course
First vs. the course average
A −5.0
B +6.0
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Roman Grigoriev 10 sections · 10 terms · 2011–2025 3.91GPA
95.5% A
0.0% B
4.5% C
0.0% D
0.0% F

Published grade shares · 10 sections · 2011–2025

Compare with the course
Grigoriev vs. the course average
A −1.2
B −2.4
C +3.9
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2011Summer 2025
Harold Kim 18 sections · 18 terms · 2010–2025 3.89GPA
88.9% A
11.1% B
0.0% C
0.0% D
0.0% F

Published grade shares · 18 sections · 2010–2025

Compare with the course
Kim vs. the course average
A −7.8
B +8.8
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Rick Trebino 9 sections · 9 terms · 2010–2025 3.89GPA
88.9% A
11.1% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2010–2025

Compare with the course
Trebino vs. the course average
A −7.8
B +8.8
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Tamara Bogdanovic 9 sections · 9 terms · 2013–2024 3.85GPA
85.2% A
14.8% B
0.0% C
0.0% D
0.0% F

Published grade shares · 9 sections · 2013–2024

Compare with the course
Bogdanovic vs. the course average
A −11.5
B +12.4
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2013Summer 2024
Deirdre Shoemaker 6 sections · 6 terms · 2010–2019 3.83GPA
89.0% A
5.5% B
5.5% C
0.0% D
0.0% F

Published grade shares · 6 sections · 2010–2019

Compare with the course
Shoemaker vs. the course average
A −7.7
B +3.1
C +4.9
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2019
David Ballantyne 12 sections · 12 terms · 2011–2025 3.80GPA
84.8% A
10.6% B
4.5% C
0.0% D
0.0% F

Published grade shares · 12 sections · 2011–2025

Compare with the course
Ballantyne vs. the course average
A −11.9
B +8.3
C +4.0
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2011Summer 2025
Glen Evenbly 4 sections · 4 terms · 2019–2022 3.75GPA
75.0% A
25.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 4 sections · 2019–2022

Compare with the course
Evenbly vs. the course average
A −21.7
B +22.6
C −0.6
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2019Summer 2022
Alberto Fernandez-Nieves 7 sections · 7 terms · 2010–2018 3.71GPA
92.9% A
0.0% B
0.0% C
0.0% D
7.1% F

Published grade shares · 7 sections · 2010–2018

Compare with the course
Fernandez-Nieves vs. the course average
A −3.8
B −2.4
C −0.6
D same
F +6.8

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2018
Michael Pustilnik 3 sections · 3 terms · 2014–2025 3.67GPA
66.7% A
33.3% B
0.0% C
0.0% D
0.0% F

Published grade shares · 3 sections · 2014–2025

Compare with the course
Pustilnik vs. the course average
A −30.0
B +31.0
C −0.6
D same
F −0.4

Difference in percentage points.

Walter De Heer 10 sections · 10 terms · 2010–2025 3.60GPA
90.0% A
0.0% B
0.0% C
0.0% D
10.0% F

Published grade shares · 10 sections · 2010–2025

Compare with the course
Heer vs. the course average
A −6.7
B −2.4
C −0.6
D same
F +9.6

Difference in percentage points.

Each term against the course average
Summer 2010Summer 2025
Predrag Cvitanovic 4 sections · 4 terms · 2011–2022 3.43GPA
71.4% A
0.0% B
28.6% C
0.0% D
0.0% F

Published grade shares · 4 sections · 2011–2022

Compare with the course
Cvitanovic vs. the course average
A −25.3
B −2.4
C +28.0
D same
F −0.4

Difference in percentage points.

Each term against the course average
Summer 2011Summer 2022
David Hu 1 sections · 1 term · 2012 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2012 · Limited sample

Mohammed Bhamla 1 sections · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2025 · Limited sample

Angelo Bongiorno 1 sections · 1 term · 2014 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2014 · Limited sample

Thomas Kennedy 1 sections · 1 term · 2011 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2011 · Limited sample

Mei-Yin Chou 1 sections · 1 term · 2010 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2010 · Limited sample

Andrew Scherbakov 1 sections · 1 term · 2024 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2024 · Limited sample

James Gole 1 sections · 1 term · 2014 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2014 · Limited sample

Toan Nguyen 1 sections · 1 term · 2010 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2010 · Limited sample

Shiladitya Banerjee 1 sections · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2025 · Limited sample

Hailong Wang 1 sections · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2025 · Limited sample

Audrey Sederberg 1 sections · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2025 · Limited sample

Matthew Liska 1 sections · 1 term · 2025 · Limited sample 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

Published grade shares · 1 section · 2025 · Limited sample

Show fewer
Find a course or professor

Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.