High School Algebra 1 - Real Number, Algebra Rules, and Algebraic Expressions

00:00 Introduction 00:52 Understanding the Real Number System 02:17 Properties of Real Numbers 03:51 Order of Operations (PEMDAS) 05:16 Evaluating Expressions Using Substitution 06:49 Distributive Property and Combining Like Terms 08:20 Translating Words into Algebraic Expressions 09:36 Proving Algebraic Equivalence 11:11 Steps for Simplifying Algebraic Expressions 12:42 Module 1 Review and Key Takeaways #Algebra1 #RealNumbers #AlgebraicExpressions #orderofoperations