Fall 2025 · Section not specified
Dr. Kathryn (Katie) O’Harra
Read syllabus Checked 2026-09-09
Course record CHEN
CHEN 1300
Introduction to Chemical and Biological Engineering
University of Colorado Boulder
268 grades3 professors
Grades: Dates unavailableEvaluations: 2020–2025
Flunk Score50/100
Mixed record
Wendy Mores Young 221 grades · 1 term 3.75GPA
221 letter grades
Compare with the course
Young vs. the course average
A
+1.0
B
same
C
−1.1
D
+0.2
F
−0.1
Difference in percentage points.
1.3% withdrew · 3 of 224 enrolled.
Overall4.19 / 5
97 reported responses
Scale 1–5
Critical examination of evidence3.82
Technology4.14
Synthesis3.64
Collaboration3.51
Connection4.77
Contribution3.69
Discussion4.48
Inclusivity4.33
Grading4.57
Reflection4.22
Respect4.72
Creativity3.89
Feedback3.51
Interaction4.50
Challenge4.01
Questions4.67
Charles Raymond Nuttelman 47 grades · 1 term 3.63GPA
47 letter grades
Compare with the course
Nuttelman vs. the course average
A
−4.9
B
+0.2
C
+5.2
D
−0.7
F
+0.3
Difference in percentage points.
4.1% withdrew · 2 of 49 enrolled.
Overall4.27 / 5
15 reported responses
Scale 1–5
Critical examination of evidence4.20
Technology4.90
Synthesis4.20
Collaboration3.00
Connection4.70
Contribution3.90
Discussion4.70
Inclusivity3.60
Grading4.60
Reflection4.60
Respect4.80
Creativity4.50
Feedback3.70
Interaction4.50
Challenge4.10
Questions4.80
Kathryn O'Harra 33 reported responses 4.07Eval / 5
Overall4.07 / 5
33 reported responses
Scale 1–5
Critical examination of evidence4.20
Technology4.40
Synthesis3.80
Collaboration4.20
Connection4.50
Contribution3.90
Discussion4.20
Inclusivity4.20
Grading4.30
Reflection4.10
Respect4.60
Creativity4.20
Feedback3.10
Interaction4.50
Challenge3.90
Questions4.60
Course documents
Syllabi 1
University-published syllabi. Dates apply to these documents, independently of the grade data range.
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