Boston College professor
Director, Biology Laboratories, Biology Department
Teaching experience
Averages use the original five-point historical evaluation scale across available courses and semesters.
Prepared
4.7 / 5
Came prepared for class
Clear
4.6 / 5
Gave clear explanations
Available
4.7 / 5
Available for help outside class
Engaging
4.8 / 5
Stimulated interest in the subject
Course history
Ratings are calculated from the evaluations connected to each course.
BIOL2040 · Biology
140 historical section evaluations
4.6 / 5
4.3 / 5
UNAS1199 · University and Capstone
11 historical section evaluations
4.8 / 5
4.5 / 5
BIOL2000 · Biology
4 historical section evaluations
4.5 / 5
4.2 / 5
BIOL2060 · Biology
4 historical section evaluations
4.8 / 5
4.6 / 5
BIOL3090 · Biology
2 historical section evaluations
4.8 / 5
4.5 / 5
Student perspective
Recovered and new anonymous comments are shown as written and may reflect different course formats.
Apr 16, 2026 · Historical comment
Lab is definitely difficult, but you learn a lot. Warner is very available for his students during office hours. The concept exams I found hard. Mini reports and presentations are very often, but the work is manageable.
Faculty information