ENGR 1RK Introduction to Engineering Design: Rockets
4.00predicted, this instructor
A range 100% · 0% D, F or W · 4.00 raw · 125 grades · 2 terms
Grades with this instructorSPEARRIN, RAYMOND M
621 letter grades across 8 courses, Fall 2021 to Fall 2025. Course by course the average runs 3.41 to 4.00, so read the course, not the person.
Teaching in Fall 2026
Seat counts as of : the oldest of these 13 readings. 2 of these readings are more than a day old and the other 11 were read in the last day, so this date belongs to those rows rather than to the page. Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.
MECH&AE 250C Compressible Flows
3.55predicted, this instructor
A range 59% · 0% D, F or W · 3.55 raw · 66 grades · 2 terms
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
No grades on record.
Grades with this instructorSections in Fall 2026
Taught in earlier terms
MECH&AE C150P Aircraft Propulsion Systems
3.41predicted, this instructor
A range 55% · 1% D, F or W · 3.41 raw · 116 grades · 3 terms
Grades with this instructorENGR 96R Introduction to Engineering Design: Rockets
4.00predicted, this instructor
A range 100% · 0% D, F or W · 4.00 raw · 104 grades · 3 terms
Grades with this instructorMECH&AE 150C Combustion Systems
3.49predicted, this instructor
A range 58% · 0% D, F or W · 3.49 raw · 93 grades · 2 terms
Grades with this instructorMECH&AE C250P Aircraft Propulsion Systems
3.50predicted, this instructor
A range 51% · 0% D, F or W · 3.50 raw · 72 grades · 3 terms
Grades with this instructorMECH&AE 157A Aerospace Design Laboratory
3.79predicted, this instructor
A range 91% · 0% D, F or W · 3.76 raw · 33 grades · 1 term
Grades with this instructorMECH&AE 250S Spectroscopy and Molecular Gas Dynamics
3.54predicted, this instructor
A range 75% · 0% D, F or W · 3.54 raw · 12 grades · 1 term ·
Grades with this instructorRaw is the average actually awarded. Predicted pulls it toward the course average, and then toward the department's, in proportion to how few grades there are, so twelve students cannot outvote six terms. A range is the share who got an A minus or better. D, F or W is the share who finished with a D or an F, or withdrew. There is no single average for this person: one figure over every course would be weighted by students, not by course, and the largest lecture would stand for all of them.
What students say
dibs measures outcomes: grades, seats, how fast a class fills. For what a class is like to sit in, BruinWalk has the reviews.