Course record CIS

CIS 1107

INTRO OPERATING SYSTEMS

Sinclair Community College

2,035 grades207 sections35 professors
Grades: 2021–2026
Flunk Score17/100
Needs work

Professors 10 of 35

Douglas Lee. Ginn 46 grades · 3 terms · 2024–2026 4.00GPA
100.0% A
0.0% B
0.0% C
0.0% D
0.0% F

46 letter grades · 3 sections · 2024–2026

Compare with the course
Ginn vs. the course average
A +51.2
B −18.2
C −9.6
D −5.1
F −18.3

Difference in percentage points.

0.0% withdrew · 0 of 46 enrolled.

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Cassondra J. Stamper 45 grades · 2 terms · 2025 3.11GPA
62.2% A
15.6% B
4.4% C
6.7% D
11.1% F

45 letter grades · 7 sections · 2025

Compare with the course
Stamper vs. the course average
A +13.4
B −2.7
C −5.1
D +1.6
F −7.2

Difference in percentage points.

8.2% withdrew · 4 of 49 enrolled.

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Mike J. Libassi 235 grades · 12 terms · 2021–2026 3.07GPA
58.7% A
16.6% B
9.4% C
3.4% D
11.9% F

235 letter grades · 17 sections · 2021–2026

Compare with the course
Libassi vs. the course average
A +9.9
B −1.6
C −0.2
D −1.7
F −6.4

Difference in percentage points.

Each term against the course average
Summer 2021Spring 2026

8.2% withdrew · 21 of 256 enrolled.

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James A. Bell 28 grades · 2 terms · 2021–2025 3.00GPA
53.6% A
28.6% B
0.0% C
0.0% D
17.9% F

28 letter grades · 2 sections · 2021–2025

Compare with the course
Bell vs. the course average
A +4.7
B +10.3
C −9.6
D −5.1
F −0.4

Difference in percentage points.

6.7% withdrew · 2 of 30 enrolled.

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Rex A . Mtcastle 143 grades · 8 terms · 2021–2026 2.93GPA
65.7% A
7.0% B
3.5% C
2.1% D
21.7% F

143 letter grades · 37 sections · 2021–2026

Compare with the course
Mtcastle vs. the course average
A +16.9
B −11.2
C −6.1
D −3.0
F +3.4

Difference in percentage points.

Each term against the course average
Fall 2021Spring 2026

11.7% withdrew · 19 of 162 enrolled.

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Jason J. Jia 509 grades · 13 terms · 2021–2026 2.82GPA
51.1% A
17.1% B
10.4% C
5.3% D
16.1% F

509 letter grades · 45 sections · 2021–2026

Compare with the course
Jia vs. the course average
A +2.2
B −1.1
C +0.8
D +0.2
F −2.2

Difference in percentage points.

Each term against the course average
Summer 2021Spring 2026

10.7% withdrew · 61 of 570 enrolled.

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Adam J. Demeter 37 grades · 5 terms · 2023–2026 2.73GPA
40.5% A
29.7% B
8.1% C
5.4% D
16.2% F

37 letter grades · 5 sections · 2023–2026

Compare with the course
Demeter vs. the course average
A −8.3
B +11.5
C −1.5
D +0.3
F −2.1

Difference in percentage points.

Each term against the course average
Spring 2023Spring 2026

15.9% withdrew · 7 of 44 enrolled.

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Kyle K. Jones 90 grades · 3 terms · 2022–2023 2.72GPA
43.3% A
20.0% B
16.7% C
5.6% D
14.4% F

90 letter grades · 7 sections · 2022–2023

Compare with the course
Jones vs. the course average
A −5.5
B +1.8
C +7.1
D +0.5
F −3.8

Difference in percentage points.

10.0% withdrew · 10 of 100 enrolled.

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Doug Doug. Hampton 97 grades · 3 terms · 2023–2024 2.62GPA
43.3% A
21.6% B
10.3% C
3.1% D
21.6% F

97 letter grades · 6 sections · 2023–2024

Compare with the course
Hampton vs. the course average
A −5.5
B +3.4
C +0.7
D −2.0
F +3.4

Difference in percentage points.

11.8% withdrew · 13 of 110 enrolled.

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Todd Simpson 44 grades · 3 terms · 2022–2025 2.61GPA
36.4% A
25.0% B
18.2% C
4.5% D
15.9% F

44 letter grades · 4 sections · 2022–2025

Compare with the course
Simpson vs. the course average
A −12.5
B +6.8
C +8.6
D −0.5
F −2.4

Difference in percentage points.

13.7% withdrew · 7 of 51 enrolled.

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