1.1 Basic Set Concepts — From Kitchen Drawers to Counting Infinity | Contemporary Mathematics
1.2 Subsets — From Soccer Rosters to Infinity and Databases | Contemporary Mathematics
1.3 Understanding Venn Diagrams — Visualize Set Relationships Like a Pro | Contemporary Mathematics
1.4 Set Operations with Two Sets — The Hidden Logic Behind Every Search | Contemporary Mathematics
1.5 Set Operations with Three Sets — Double the Complexity | Contemporary Mathematics
2.1 Statements and Quantifiers — The Hidden Math Behind Every Argument | Contemporary Mathematics
2.2 Compound Statements — The Hidden Math Inside Everyday Language | Contemporary Mathematics
2.3 Constructing Truth Tables — The Logic That Prevents System Crashes | Contemporary Mathematics
2.4 Truth Tables for the Conditional and Biconditional | Contemporary Mathematics
2.5 Equivalent Statements — Why Rephrasing an Argument Changes Everything | Contemporary Mathematics
2.6 De Morgan’s Laws — The Logic Behind Every Modern Computer | Contemporary Mathematics
2.7 Logical Arguments — An X-Ray Machine for Human Arguments | Contemporary Mathematics
3.1 Prime and Composite Numbers — Illegal Numbers Secure the Internet | Contemporary Mathematics
3.2 The Integers — Why Negative Numbers Are a Superpower | Contemporary Mathematics
3.3 Order of Operations — The Hidden Grammar Behind Every Calculation | Contemporary Mathematics
3.4 Rational Numbers — Fractions & Percentages | Contemporary Mathematics
3.5 Irrational Numbers — The Numbers That Terrified Ancient Greece | Contemporary Mathematics
3.6 Real Numbers — The Secret Behind Lightning-Fast Mental Math | Contemporary Mathematics
3.5 Irrational Numbers — The Numbers That Terrified Ancient Greece | Contemporary Mathematics
3.6 Real Numbers — The Secret Behind Lightning-Fast Mental Math | Contemporary Mathematics
3.7 Clock Arithmetic — The Looping Math Behind Credit Card Security | Contemporary Mathematics
3.8 Exponents — The Math Shorthand That Changed Everything | Contemporary Mathematics
3.9 Scientific Notation — From Zettabytes to Atoms Made Simple | Contemporary Mathematics
3.10 Arithmetic Sequences — Predict the Future with a Simple Formula | Contemporary Mathematics
3.11 Geometric Sequences — The Math That Makes Wealth Explode | Contemporary Mathematics
4.1 Hindu-Arabic Positional System — Your Numbers Are Hidden Equations | Contemporary Mathematics
4.2 Early Numeration Systems — Ancient Civs Forced to Invent Math | Contemporary Mathematics
4.3 Converting with Base Systems — Why Base 10 Is a Biological Accident | Contemporary Mathematics
4.4 Addition and Subtraction in Base Systems — Compute Only Using 0 and 1 | Contemporary Mathematics
4.5 Multiplication and Division in Base Systems — Beyond Times Tables | Contemporary Mathematics
