Recent recorded grades — Fall 2021: 3.09 GPA, 30.3% A/AB (n=33 letter grades); Fall 2023: 3.02 GPA, 12.5% A/AB (n=24 letter grades); Spring 2026: 2.92 GPA, 25.0% A/AB (n=12 letter grades).
Fall 2026
Polymer Science and Technology
CBE 540 covers the synthesis, properties, and fabrication of industrially important plastic materials.
Recorded instructors · Fall 2026 David Lynn
Summary
1 / 3
Recent recorded grades — Fall 2024: 3.28 GPA, 50.0% A/AB (n=30 letter grades); Fall 2025: 3.33 GPA, 58.8% A/AB (n=51 letter grades); Spring 2026: 2.92 GPA, 25.0% A/AB (n=12 letter grades).
Grade history
↗ average GPA
letter grades
letter grades
A
AB
B
BC
C
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F
All recorded terms · compare terms & instructors
Prerequisites
Course mapCHEM 345, graduate/professional standing, or member of Engineering Guest Students
- CHEM 345
- graduate/professional standing
- member of Engineering Guest Students
This is a best-effort interpretation; check the catalog requirements above.
Prerequisite text tree
- Any of
- CHEM 345
- graduate/professional standing
- member of Engineering Guest Students
Professors
Fall 2026Historical instructors & teaching patterns
DAVID LYNN is recorded teaching in Fall 2006, Fall 2007, Spring 2008, Spring 2009, Spring 2011, Spring 2012, Fall 2012, Fall 2013, Fall 2014, Fall 2015, Spring 2016, Fall 2017, Spring 2018, Spring 2019, Fall 2019, Fall 2020, Fall 2021, Fall 2023, Spring 2026. Recorded history may be incomplete and does not establish a future schedule.
Recorded history may be incomplete and does not establish a future schedule.
Calendar & sections
Fall 2026Schedule loads here as you scroll.
| Section | Mode | Enrolled / capacity | Waitlist |
|---|---|---|---|
| LEC 001 | Classroom Instruction | 12 / 20 | 0 |
Times are Central. Select a meeting for details; export includes recorded dates for the selected sections. Enrollment reflects scan time.
Meeting source records
Student experience
the class
Recent recorded grades — Fall 2024: 3.28 GPA, 50.0% A/AB (n=30 letter grades); Fall 2025: 3.33 GPA, 58.8% A/AB (n=51 letter grades); Spring 2026: 2.92 GPA, 25.0% A/AB (n=12 letter grades).
difficulty & workload
No workload feedback recorded.
Topics
Skills
Grades
Latest available · Spring 2026— not enough history to project Fall 2026.
Grade distribution · % of letter grades
A
AB
B
BC
C
D
F
Grades over time
Through Spring 2026
More grade details Grade mix, volume & source data
Not enough comparable courses for Fall 2026 in UW–Madison.
Sources & history
UW–Madison
Catalog & offerings
Descriptions, prerequisites, and recorded course offerings.
Catalog observation history
Observations at scan time; dates do not imply when a catalog change took effect.
Selected offering source records
Polymer Science and Technology
Recorded 2026-09-07Raw records
[
{
"run_id": "20260907T155543-ce3781c4",
"semester": "1272",
"observed_at": "2026-09-07 15:55:43.033547+00:00",
"offering_id": "1272:220:002696",
"course_id": "CBE 540",
"course_uid": "course_c6aafda3428e494abbfd9020",
"term_id": "1272",
"source_course_id": "002696",
"source_subject_id": "220",
"title": "Polymer Science and Technology",
"credits_min": 3,
"credits_max": 3,
"typically_offered": "Fall, Spring"
}
]Rate My Professors
Student reviews
Original comments behind the course and instructor summaries.
Read original reviews
No records available.
Madgrades
Grade history
Recorded grade distributions by term, section, and instructor.
Explore recorded gradesModel outputs & technical records
nvidia/Qwen3.6-35B-A3B-NVFP4
LLM outputs across runs
Full model traces
Recorded model configuration, reasoning, and tool conversations.
Model & dataset provenance
{
"model": "nvidia/Qwen3.6-35B-A3B-NVFP4",
"model_revision": "1355db6a052410cfd62085d94b58866fd0f2c3c5",
"task_version": "14",
"output_id": "ef45e74c68fdaea8ab7363b21dbe66440dd17f3ecb555ab17707ea50072d76cf",
"requirements_status": "valid",
"dataset_revision": "e243353dcb7d79b7247ced91d69443ef4c2a6349",
"observed_at": "2026-09-07 15:55:43.033547+00:00"
}