Grade 8
Grade 8 Math
10 units and 57 learning lessons. This is the outline a Grade 8 student works through in Math — the lessons themselves are taught inside OHM School, adapted to how each child is doing.
About this outline: the listed lessons are part of the available learning path. A lesson appearing here does not mean its standards mapping or assessment evidence has completed educator review. See the evidence and review methodology.
Grade 8 Math
OHM School · Grade 8
Math
10 units · 57 lessons
It opens with Irrational Numbers and closes with Volume of Cylinders, Cones, and Spheres.
All units
All units
Lessons
Unit 1 of 10
Irrational Numbers
5 lessons
Lessons
- 1Repeating Decimals as Fractions
- 2Square Roots and Cube Roots
- 3Understanding Irrational Numbers
- 4Estimating and Comparing Square Roots
- 5Irrational Numbers on the Number Line
Unit 2 of 10
Exponents and Scientific Notation
5 lessons
Lessons
- 1Properties of Integer Exponents
- 2Zero and Negative Exponents
- 3Powers of Ten and Estimation
- 4Scientific Notation
- 5Operations with Scientific Notation
Unit 3 of 10
Linear Equations in One Variable
4 lessons
Lessons
- 1Equations with Variables on Both Sides
- 2Equations with Rational Coefficients
- 3One, None, or Infinitely Many Solutions
- 4Writing and Solving Equations from Contexts
Unit 4 of 10
Linear Equations and Systems
10 lessons
Lessons
- 1Graphing Proportional Relationships
- 2Comparing Proportional Relationships
- 3Slope and Rate of Change
- 4Similar Triangles and Slope
- 5Slope-Intercept Form
- 6Writing Linear Equations from Two Points
- 7Solving Systems of Equations Graphically
- 8Solving Systems of Equations Algebraically
- 9Systems with No Solution or Infinitely Many Solutions
- 10Modeling with Systems of Equations
Unit 5 of 10
Functions
7 lessons
Lessons
- 1Understanding Functions
- 2Inputs, Outputs, and Function Graphs
- 3Comparing Functions in Different Representations
- 4Linear and Nonlinear Functions
- 5Constructing Linear Function Models
- 6Describing Graphs Qualitatively
- 7Sketching Graphs from Descriptions
Unit 6 of 10
Bivariate Data
6 lessons
Lessons
- 1Scatter Plots and Association
- 2Clusters, Outliers, and Nonlinear Association
- 3Line of Best Fit
- 4Making Predictions with a Linear Model
- 5Interpreting Slope and Intercept in Data
- 6Two-Way Tables
Unit 7 of 10
Transformations
6 lessons
Lessons
- 1Properties of Rigid Transformations
- 2Translations, Reflections, and Rotations
- 3Transformations on the Coordinate Plane
- 4Congruence Through Rigid Motions
- 5Dilations and Similarity
- 6Similarity Through Transformations
Unit 8 of 10
Angles, Triangles, and Parallel Lines
4 lessons
Lessons
- 1Parallel Lines Cut by a Transversal
- 2Triangle Angle Sum
- 3Exterior Angles of Triangles
- 4Angle-Angle Similarity
Unit 9 of 10
The Pythagorean Theorem
6 lessons
Lessons
- 1Proving the Pythagorean Theorem
- 2Understanding the Pythagorean Theorem
- 3The Converse of the Pythagorean Theorem
- 4Applying the Pythagorean Theorem
- 5The Pythagorean Theorem in Three Dimensions
- 6Distance Between Two Points
Unit 10 of 10
Volume of Cylinders, Cones, and Spheres
4 lessons
Lessons
- 1Volume of Cylinders
- 2Volume of Cones
- 3Volume of Spheres
- 4Solving Volume Problems
How it is taught
The whole subject, in the order a child meets it.
- What is covered10 units and 57 lessons, every one of them in the book above: this is the whole of Math in Grade 8, not a sample.
- Taught in orderA lesson unlocks when the one before it is mastered, and review is scheduled from what the child has actually shown rather than on a fixed timetable.
- Kept currentThese titles are read from the live curriculum, so what is in this book is what a Grade 8 student would work through today.
The Grade 8 shelf
More books in Grade 8
Getting started
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OHM School teaches every lesson above with adaptive tutoring, mastery practice, and progress a parent can actually see.
