Number Sense

Number Sense

Understanding numbers, their relationships and numerical reasoning

Algebra

Algebra

Using symbols to solve equations and express patterns

Geometry

Geometry

Studying shapes, sizes and spatial relationships in mathematics

Measurement

Measurement

Quantifying and comparing attributes like length, weight and volume

Operations

Operations

Performing mathematical operations like addition, subtraction, division

Probability and Statistics

Probability and Statistics

Analysing uncertainty and likelihood of events and outcomes

Community Resources

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Calculator Suite

Explore functions, solve equations, construct geometric shapes

Graphing Calculator

Visualise equations and functions with interactive graphs and plots

Geometry

Explore geometric concepts and constructions in a dynamic environment

3D Calculator

Graph functions and perform calculations in 3D

Scientific Calculator

Perform calculations with fractions, statistics and exponential functions

Notes

Explore our online note taking app with interactive graphs, slides, images and much more

Get started with the GeoGebra Apps

Number Sense

Number Sense

Understanding numbers, their relationships and numerical reasoning

Algebra

Algebra

Using symbols to solve equations and express patterns

Geometry

Geometry

Studying shapes, sizes and spatial relationships in mathematics

Measurement

Measurement

Quantifying and comparing attributes like length, weight and volume

Operations

Operations

Performing mathematical operations like addition, subtraction, division

Probability and Statistics

Probability and Statistics

Analysing uncertainty and likelihood of events and outcomes

Community Resources

Get started with our Resources

Calculator Suite

Explore functions, solve equations, construct geometric shapes

Graphing Calculator

Visualise equations and functions with interactive graphs and plots

Geometry

Explore geometric concepts and constructions in a dynamic environment

3D Calculator

Graph functions and perform calculations in 3D

Scientific Calculator

Perform calculations with fractions, statistics and exponential functions

Notes

Explore our online note taking app with interactive graphs, slides, images and much more

Get started with the GeoGebra Apps

Finding Theoretical and Experimental Probabilities Using a Spinner Simulation

Finding Theoretical and Experimental Probabilities Using a Spinner Simulation

Compare theoretical and experimental probabilities using a spinner in this activity.

GeoGebra Content Team

Author:

GeoGebra Content Team

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Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Open-ended question 1

Why can theoretical probabilities and experimental results have different outcomes?

Text and maths input

Open-ended question 2

With more spins, do the experimental results get closer or further from the theoretical probability?

Text and maths input

GeoGebra Content Team

Author:

GeoGebra Content Team

Share it with your students:

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Prerequisite Resources

Exploration

GR. 6-8

Exploring Cookie Taste Test Probabilities

Exploration

GR. 6-8

Finding Probabilities: Spinner

Exploration

GR. 6-8

Expressing Percentages as Decimals and Fractions

More from Probability

Exploration

GR. 6-8

Spinning Likelihood

Exploration

GR. 6-8

Determining the Complement of a Spinner Event

Practice

GR. 6-8

Determining the Sample Space of an Event by Building Furry Friends

Next Resources

Exploration

GR. 6-8

Possible Probability Outcomes With and Without Replacement

Practice

GR. 6-8

Predicting Outcomes Using Theoretical Probability

Exploration

GR. 6-8

Probabilities With and Without Replacement