Algebra 1
Grade Equivalents
| 🇺🇸 United States | Grade 9 (Freshman) |
| 🇬🇧 United Kingdom | Year 9 |
| 🇮🇳 India | Class 9 |
| 🇳🇬 Nigeria | JSS 3 |
| 🇿🇦 South Africa | Grade 9 |
| 🇦🇺 Australia | Year 9 |
| 🇨🇦 Canada | Grade 9 |
About This Textbook
A complete, standards-aligned Algebra 1 curriculum covering linear equations, inequalities, functions, exponential functions, polynomials, and quadratic equations. Based on Illustrative Mathematics and OpenStax materials, designed for Grade 9 students.
Table of Contents
Linear Equations — Linear Inequalities and Systems — Two-Variable Statistics — Functions — Introduction to Exponential Functions — Working with Polynomials — Introduction to Quadratic Functions — Quadratic Equations — More Quadratic Equations