# Community Resources

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

• ### GeoGebra Math Resources

Activity

GeoGebra Team

• ### GeoGebra Community Resources

Activity

GeoGebra Team

• ### Identifying Angles Around Us

Activity

GeoGebra Content Team

• ### Comparing Rates of Change in a Car Race

Activity

GeoGebra Content Team

• ### Four Representations: IM 7.2.14

Book

GeoGebra Classroom Activities

• ### Inputs and Outputs: IM 8.5.1

Book

GeoGebra Classroom Activities

• ### The Volume of a Cylinder: IM 8.5.13

Book

GeoGebra Classroom Activities

• ### Equations of All Kinds of Lines: IM 8.3.11

Book

GeoGebra Classroom Activities

• ### Mean Value Theorem: Quick Intuitive Tests

Activity

Tim Brzezinski

• ### Polygons: IM 6.1.11

Book

GeoGebra Classroom Activities

• ### The Size of the Scale Factor: IM 7.1.5

Book

GeoGebra Classroom Activities

• ### Bases and Heights of Parallelograms: IM 6.1.5

Book

GeoGebra Classroom Activities

• ### Navigating a Table of Equivalent Ratios: IM 6.2.12

Book

GeoGebra Classroom Activities

• ### The Stock Market: IM 7.5.17

Book

GeoGebra Classroom Activities

• ### Combining Like Terms (Part 1): IM 7.6.20

Book

GeoGebra Classroom Activities

• ### Revisiting Proportional Relationships: IM 7.4.3

Book

GeoGebra Classroom Activities

• ### Solving Problems about Proportional Relationships: IM 7.2.9

Book

GeoGebra Classroom Activities

• ### Constant Speed: IM 6.2.9

Book

GeoGebra Classroom Activities

Activity

Steve Phelps

• ### Percent Error: IM 7.4.14

Book

GeoGebra Classroom Activities

• ### The Converse: IM 8.8.9

Book

GeoGebra Classroom Activities

• ### Fractional Lengths in Triangles and Prisms: IM 6.4.14

Book

GeoGebra Classroom Activities

• ### Side Length Quotients in Similar Triangles: IM 8.2.9

Book

GeoGebra Classroom Activities

• ### Parallel Lines and the Angle in a Triangle: IM 8.1.16

Book

GeoGebra Classroom Activities

• ### Larger Populations: IM 7.8.12

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

• ### More about Sampling Variability: IM 7.8.17

Book

GeoGebra Classroom Activities

• ### Using Diagrams to Represent Addition & Subtraction: IM 6.5.2

Book

GeoGebra Classroom Activities

• ### Larger Populations: IM 7.8.12

Book

GeoGebra Classroom Activities

• ### Introducing Double Number Line Diagrams: IM 6.2.6

Book

GeoGebra Classroom Activities

• ### Simulating Multi-step Experiments: IM 7.8.7

Book

GeoGebra Classroom Activities

• ### Mean Value Theorem: Quick Intuitive Tests

Activity

Tim Brzezinski

• ### Linear Functions: IM 8.5.8

Book

GeoGebra Classroom Activities

• ### Linear Models: IM 8.5.9

Book

GeoGebra Classroom Activities

• ### Slopes Don't Have to be Positive: IM 8.3.9

Book

GeoGebra Classroom Activities