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8th Grade Math · Lessons

8th Grade Math lessons

5 sections · 33 skills · work through the full outline skill by skill — read the long-form lesson or flip through the slide-style version.
Long-form lessonsSlide-style lessons

8th Grade Math

Practice 33 skills across this outline.

Recommended next
Analyze and Sketch Function Graphs
Functions · Use Functions to Model Relationships
Long-form lesson
Weighting distribution
10 categories
The Number System
20%
Statistics and Probability
20%
Geometry · Understand Congruence and Similarity Transformations
13%
Functions · Define, Evaluate, and Compare Functions
12%
Expressions and Equations · Linear Equations
9%
Functions · Use Functions to Model Relationships
8%

Skills

The comprehensive taxonomy of 8th grade math — drill into a card to work its skills.

Functions · Use Functions to Model Relationships

2 core skills8% total weight
0/2 completed
2 skills to mastery
1
Analyze and Sketch Function GraphsRecommended
Long-form
2
Construct and Interpret Linear FunctionsAvailable
Long-form

Functions · Define, Evaluate, and Compare Functions

3 core skills12% total weight
0/3 completed
3 skills to mastery
1
Understand the Function ConceptAvailable
Long-form
2
Interpret Linear Function EquationsAvailable
Long-form
3
Compare Functions in Different RepresentationsAvailable
Long-form

Geometry · Solve Problems With Volume Formulas

1 core skills2% total weight
0/1 completed
1 skill to mastery
1
Apply Volume FormulasAvailable
Long-form

Geometry · Understand Congruence and Similarity Transformations

7 core skills13% total weight
0/7 completed
7 skills to mastery
1
Describe Transformation Effects Using CoordinatesAvailable
Long-form
2
Understand Congruence Through TransformationsAvailable
Long-form
3
Understand Similarity Through TransformationsAvailable
Long-form
4
Understand Parallel Line Transformation PropertiesAvailable
Long-form
5
Establish Angle Facts Using ArgumentsAvailable
Long-form
6
Understand Angle Transformation PropertiesAvailable
Long-form
7
Understand Line Segment Transformation PropertiesAvailable
Long-form

Geometry · Understand and Apply Pythagorean Theorem

3 core skills6% total weight
0/3 completed
3 skills to mastery
1
Find Distance Using Pythagorean TheoremAvailable
Long-form
2
Explain Pythagorean Theorem ProofAvailable
Long-form
3
Apply Pythagorean Theorem to ProblemsAvailable
Long-form

The Number System

2 core skills20% total weight
0/2 completed
2 skills to mastery
1
Approximate Irrational NumbersAvailable
Long-form
2
Understand Irrational NumbersAvailable
Long-form

Expressions and Equations · Radicals and Exponents

4 core skills8% total weight
0/4 completed
4 skills to mastery
1
Estimate With Powers of 10Available
Long-form
2
Perform Operations With Scientific NotationAvailable
Long-form
3
Use Square and Cube RootsAvailable
Long-form
4
Apply Properties of Integer ExponentsAvailable
Long-form

Expressions and Equations · Proportions, Lines, and Equations

2 core skills3% total weight
0/2 completed
2 skills to mastery
1
Derive Linear Equations Using SlopeAvailable
Long-form
2
Graph Proportional RelationshipsAvailable
Long-form

Expressions and Equations · Linear Equations

5 core skills9% total weight
0/5 completed
5 skills to mastery
1
Solve Real-World System ProblemsAvailable
Long-form
2
Solve Systems of Linear EquationsAvailable
Long-form
3
Understand System Solutions as IntersectionsAvailable
Long-form
4
Solve Linear Equations With RationalsAvailable
Long-form
5
Classify Solutions to Linear EquationsAvailable
Long-form

Statistics and Probability

4 core skills20% total weight
0/4 completed
4 skills to mastery
1
Fit Lines to Scatter PlotsAvailable
Long-form
2
Construct and Interpret Two-Way TablesAvailable
Long-form
3
Use Linear Models to Solve ProblemsAvailable
Long-form
4
Construct and Interpret Scatter PlotsAvailable
Long-form