Classroom Resources

Find over 1 million free activities, simulations, exercises, lessons, and games for math & science!

Featured Resources

Illustrative Math Curriculum - Free & Digital
Activity
GeoGebra Classroom Activities
Numble: A Daily Numbers Game
Activity
Steven C Silvestri
Elementary School Math: 300+ Resources
Activity
GeoGebra Team
Middle & High S. Math: 2200+ Resources
Activity
GeoGebra Team

Functions

Using Graphs to Compare Relationships: IM 7.2.12
Book
GeoGebra Classroom Activities
Using Water Efficiently: IM 7.2.15
Book
GeoGebra Classroom Activities
Introduction to Linear Relationships: IM 8.3.5
Book
GeoGebra Classroom Activities
Slopes Don't Have to be Positive: IM 8.3.9
Book
GeoGebra Classroom Activities

Geometry

Mean Value Theorem: Quick Intuitive Tests
Activity
Tim Brzezinski
Parallel Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Perpendicular Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Building Surfaces with Cross Sections and Function Modeling
Activity
Tim Brzezinski

Arithmetic

More about Constant of Proportionality: IM 7.2.3
Book
GeoGebra Classroom Activities
Proportional Relationships and Equations: IM 7.2.4
Book
GeoGebra Classroom Activities
Two Equations for Each Relationship: IM 7.2.5
Book
GeoGebra Classroom Activities
Using Equations to Solve Problems: IM 7.2.6
Book
GeoGebra Classroom Activities

Algebra

Parallel Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Perpendicular Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Exploring Intersections of Planes
Activity
GeoGebra Team
Correlation Exploration
Activity
Steve Phelps

Trigonometry

Mystery Scalar and Vectors Investigation
Book
Tim Brzezinski
Parallelograms: IM 6.1.4
Book
GeoGebra Classroom Activities
From Parallelograms to Triangles: IM 6.1.7
Book
GeoGebra Classroom Activities
Area of Triangles: IM 6.1.8
Book
GeoGebra Classroom Activities

Probability

Chance Experiments: IM 7.8.2
Book
GeoGebra Classroom Activities
What Are Probabilities?: IM 7.8.3
Book
GeoGebra Classroom Activities
Estimating Probabilities Through Repeated Experime: IM 7.8.4
Book
GeoGebra Classroom Activities
More Estimating Probabilities: IM 7.8.5
Book
GeoGebra Classroom Activities

Statistic

Mean Value Theorem: Quick Intuitive Tests
Activity
Tim Brzezinski
Correlation Exploration
Activity
Steve Phelps
Introducing Double Number Line Diagrams: IM 6.2.6
Book
GeoGebra Classroom Activities
Reasoning about Equations and Tape Diagrams Part 1: IM 7.6.4
Book
GeoGebra Classroom Activities

Calculus

Mean Value Theorem: Quick Intuitive Tests
Activity
Tim Brzezinski
Parallel Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Perpendicular Lines in the Coordinate Plane: Quick Exploration
Activity
GeoGebra Team
Building Surfaces with Cross Sections and Function Modeling
Activity
Tim Brzezinski

Elementary School Math Activities

Kopfrechnen - Rechendreiecke und Zahlenmauern
Book
FLINK Team
Bruch als Teil eines Ganzen & grafisch darstellen
Book
FLINK Team
1.3 Ordres de grandeur - puissances de 10
Activity
Vincent Pantaloni
Moon phases
Activity
Rafael Losada Liste

Middle School Math Activities

Volume of Spheres in Nine Chapters on the Mathematical Art《九章算術》的球體體積公式
Activity
Anthony OR 柯志明
Equivalent Ratios
Activity
Duane Habecker
Fraction Addition
Activity
Anthony OR 柯志明
Surface Area of Spheres with Proof
Activity
Anthony OR 柯志明

High School Math Activities

Newton's Cradle
Activity
Eduardo Toffolo
Middle & High S. Math: 2200+ Resources
Activity
GeoGebra Team
GeoGebra 3D & AR: PreCalc & Calculus Resources
Book
Tim Brzezinski
GeoGebra 3D with AR (iOS): Explorations & Lesson Ideas
Book
Tim Brzezinski

College Math Activities

Inside the torus
Activity
Juan Carlos Ponce Campuzano
Differential Equations
Book
Erik Jacobsen
fractal fern
Activity
rob
Two Spinning Dots With Trace of Midpoint
Activity
lomuscio.michael