Curriculum Map

Mathematics 8

Build algebra readiness through real numbers, slope, linear equations, functions, the Pythagorean theorem, geometric transformations, data analysis, and personal financial literacy. TEKS §111.28 aligned.

14 Units

Early Units (Foundation)

Building Skills

Advanced Concepts

Capstone/Synthesis

The Real Number System

Explore the full real number system — rational and irrational numbers — and learn how to locate and approximate irrational numbers on the number line.

3-4 days

Scientific Notation

Master scientific notation to express, compare, and compute with very large and very small numbers used across science and engineering.

3-4 days

Proportional Relationships

Deepen your understanding of proportional relationships by identifying the constant of proportionality and representing these relationships in multiple ways.

3-4 days

Slope and Rate of Change

Develop a deep understanding of slope as a rate of change, calculate slope from graphs, tables, and equations, and connect slope to real-world contexts.

3-4 days

Linear Relationships and Equations

Explore linear relationships in all their forms — slope-intercept, proportional, and non-proportional — and connect equations, graphs, and tables.

3-4 days

Writing and Solving Equations

Write and solve multi-step linear equations with rational coefficients, including equations that require combining like terms and applying the distributive property.

3-4 days

Systems of Equations: An Introduction

Introduce simultaneous equations and explore graphical and substitution methods to find the solution to a system of two linear equations.

3-4 days

Introduction to Functions

Understand the function concept, identify functions from multiple representations, and distinguish linear from non-linear functions.

3-4 days

The Pythagorean Theorem

Prove and apply the Pythagorean theorem to find unknown side lengths, determine distances on the coordinate plane, and classify triangles.

3-4 days

Volume of Cylinders, Cones, and Spheres

Derive and apply volume formulas for cylinders, cones, and spheres to solve real-world problems involving three-dimensional shapes.

3-4 days

Transformations on the Coordinate Plane

Explore translations, reflections, rotations, and dilations on the coordinate plane, and classify figures as congruent or similar based on the transformation applied.

3-4 days

Scatterplots and Data Trends

Construct and interpret scatterplots, draw trend lines, assess the strength and direction of associations, and use linear models to make predictions.

3-4 days

Personal Financial Literacy

Apply mathematical reasoning to personal financial decisions, including calculating simple and compound interest, understanding the cost of credit, and comparing loan options.

3-4 days

Algebra Readiness Capstone

Synthesize the major strands of 8th grade mathematics — number systems, linear relationships, geometry, and data — through integrated, multi-step problem solving that builds readiness for high school algebra.

3-4 days

Learning Progression

This course is designed to be taken sequentially. Earlier units establish foundational concepts that later units build upon. While you can explore units in any order, following the numbered sequence provides the most coherent learning experience.