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PHIL 109

Formal Logic · 3 credits · Fall 2026

About this course

An introduction to formal logic: analysis of the logical form of sentences; use of a formal language to symbolize sentences and arguments from natural languages; testing for the validity of arguments, consistency of sets of sentences, etc., by formal techniques; deductive methods of proof.

Seat status as of Oct 3, 1:00 AM ET. Seats can change between refreshes.

Chill Rank compares professors using Rate My Professors reviews, from Chill to Brutal. What each rank means

004-LEC Regular
Tue/Thu · 4:45 PM - 6:00 PM
Powdermker 114
Lizandra FriedlandChill Rank 3 of 5: Fair?★ 4.1(14)Difficulty 3.6/5 · 80% would take again#1 chillest of 3 for this course
In PersonClosed
005-LEC Regular
Mon · 1:40 PM - 2:55 PM
Powdermker 154
Stephen GroverChill Rank 4 of 5: Busy?★ 3.4(35)Difficulty 3.0/5 · 33% would take again#3 chillest of 3 for this course
Hybrid AsynchronousClosed
006-LEC Regular
Mon · 4:45 PM - 6:00 PM
Powdermker 153
Stephen GroverChill Rank 4 of 5: Busy?★ 3.4(35)Difficulty 3.0/5 · 33% would take again#3 chillest of 3 for this course
Hybrid AsynchronousClosed
007-LEC Regular
Tue · 10:45 AM - 12:00 PM
Powdermker 115
Rosemary TwomeyChill Rank 4 of 5: Busy?★ 2.6(25)Difficulty 2.7/5 · 40% would take again#2 chillest of 3 for this course
Hybrid AsynchronousClosed