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David R Johnson

David R JohnsonAssociate Head/associate Professor Mat

4.8

RateMyProfessor4 ratings

3.6

Average GPA
(all sections)62 sections

Department: Materials Engineering

Email: davidjoh@purdue.edu

GPA by course

3.5

3.5

3.5

3.4

3.4

3.4

3.4

3.3

2.9Other terms

MSE 382(Spring 2026)

3.4

MSE 235(Summer 2025)

3.3

MSE 330(Summer 2026)

3.0

Schedule for

Fall 2026

last updated 4/10/2026

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Courses taught

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