Here’s a for the MIT course 18.090 – Introduction to Mathematical Reasoning , with an emphasis on extra quality (rigorous, engaging, and useful for students).
The course is famous for introducing students to mathematical "monsters"—counterexamples that challenge intuition. solid feature draft Here’s a for the MIT course 18
University of Washington's Introduction to Mathematical Reasoning notes cover nearly identical topics to MIT's 18.090. Department of Mathematics | University of Washington sample proof problem Problem: e
One of the course’s most valuable assets is its emphasis on writing. Mathematics is a language, and 18.090 functions as an intensive writing seminar. Students learn that a proof is not just a sequence of symbols, but a persuasive argument intended for a human reader. and useful for students).