These are my current lecture notes for Discrete Math. These lecture notes contain lecture videos, the corresponding PDFs, and written lecture notes.
Lecture 1: Mathematics of the Card Game SET
Lectures 2 and 3: Crash Course in Propositional Logic
Lectures 4 and 5: Sets and Quantifiers
Lecture 6: Exploring Divisors
Lecture 7: Euclid's Algorithm
Lecture 8: Proof Strategies
Lecture 9: Fundamental Theorem of Arithmetic
Lecture 10: Modular Arithmetic
Lecture 11: Chinese Remainder Theorem
Lecture 12: Fermat's Little Theorem
Lecture 13: Pascal's Triangle and Basic Combinatorics Rules
Lecture 14: Binomial Coefficients and the Binomial Theorem
Lecture 15: Unlabeled Balls Into Labeled Binds and Combinatorics Examples
Lecture 16: Combinatorial Proofs and the Catalan Numbers
Lecture 17: Introduction to Probability Theory
Lecture 18: Conditional Probability and Inclusion/Exclusion
Lecture 19: Random Variables, Expected Values, and Bayes' Theorem
Lecture 20: Variance, Covariance, and Correlation
Extra Lecture: Markov's Inequality and Chebyshev's Inequality
Lecture 21: Recurrence Relations
Lecture 22: Graph Theory Part 1
Lecture 23: Graph Theory Part 2