Grade 8 Math Study Notes
Intermediate Mathematics for Junior High School
Course Overview
Grade 8 Mathematics introduces more complex algebraic concepts including factoring polynomials, rational expressions, and systems of equations. You'll also learn about graphing linear equations and explore geometry proofs including triangle congruence.
What You'll Learn
Polynomial Factoring
GCF, special products, and general factoring techniques
Rational Expressions
Simplifying and operations with algebraic fractions
Linear Equations
Slope, graphing, and equations in two variables
Systems of Equations
Multiple methods for solving equation pairs
Functions
Relations, domain, range, and function notation
Geometry Proofs
Triangle congruence postulates and theorems
Study Tips for Grade 8 Math
Master Factoring Patterns
Recognize special patterns quickly. They appear throughout higher math.
Graph Everything
Visualizing equations helps understand their behavior and solutions.
Connect Methods
Learn when to use substitution vs elimination for systems.
Check By Substitution
Always verify your answers by plugging them back in.
Course Lessons
Factoring Polynomials
Master GCF, difference of squares, perfect square trinomials, and general factoring techniques
Rational Expressions
Learn to simplify and perform operations with algebraic fractions
Linear Equations in Two Variables
Understand slope, y-intercept, and graphing linear equations
Systems & Inequalities
Solve systems of equations and linear inequalities
Functions & Geometry
Learn about functions, relations, and triangle congruence
Ready to Test Your Knowledge?
Practice with our comprehensive Grade 8 Math quiz questions!
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