A1-Chapter 2

https://trailblazerecs.com/algebra-1-chapter-2/

• Algebra I 2.1a: Set of Integers
• Algebra I 2.1b: Introducing Inequalities – order on the number line
• Algebra I 2.1c: Absolute value
• Algebra I 2.2a: What makes a Rational number rational
• Algebra I 2.2b: Graphing rational numbers on a number line
• Algebra I 2.2c: Compare rational numbers – the Density Property
• Algebra I 2.3a: Add Rational numbers with a number line
• Algebra I 2.3b: Add Rational numbers using Rules
• Algebra I 2.3c: Additive Inverses
• Algebra I 2.3d: The Inverse of the inverse
• Algebra I 2.4a: Subtract rational numbers with a number line
• Algebra I 2.4b: Subtract rational numbers using Rules
• Algebra I 2.4c: Subtract rational numbers in parentheses, brackets, braces
• Algebra I 2.5a: Multiply positive and negative rational numbers
• Algebra I 2.5b: Multiply two negative rational numbers
• Algebra I 2.5c: Multiplicative property of Zero
• Algebra I 2.5d: Using Properties to multiply Rational numbers
• Algebra I 2.5e: Set Notation and Subsets of rational numbers
• Algebra I 2.6a: Division of positive and negative rational numbers
• Algebra I 2.6b: Dividing Rational numbers with Zero (undefined answer)
• Algebra I 2.6c: Reciprocals & Multiplicative inverses
• Algebra I 2.6d: Division and reciprocals
• Algebra I 2.6e: Fractional notation and Decimal notation
• Algebra I 2.6f: Terminating & Repeating decimals & Irrational numbers
• Algebra I 2.7a: Distributive property over Subtraction
• Algebra I 2.7b: The Distributive property in reverse – Factoring
• Algebra I 2.7c: Use the Distributive property to collect & combine like terms
• Algebra I 2.8a: Inverse of a Sum and Property of -1
• Algebra I 2.8b: Simplifying expressions with parentheses
• Algebra I 2.8c: Simplify with multiple grouping symbols
• Algebra I 2.9a: Write an equation from a word problem
• Algebra I 2.9b: Writing & Solving equations for word problems
• Algebra I 2.10a: Axioms and Fields
• Algebra I 2.10b: Field Axioms for rational numbers & Closure Property
• Algebra I 2.10c: Reflexive, Symmetric, Transitive Properties of Equality
• Algebra I 2.10d: Theorems and Proofs