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

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

Modeling the Fractional Part of a Set

Modeling the Fractional Part of a Set

Discover the process of using grouping models to find the fractional part of a whole value.

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

Kayla says that she can find of 8 by dividing 8 by 4 and then multiplying the answer by 3. Do you agree or disagree? Explain.

Text and maths input

GeoGebra Content Team

Author:

GeoGebra Content Team

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Prerequisite Resources

Exploration

GR. 4-5

Making One Whole Using Fraction Tiles

Exploration

GR. 4-5

Division Models

Practice

GR. 4-5

Finding the Missing Fraction to Make a Whole

More from Finding the Fractional Part

Exploration

GR. 4-5

Modeling the Fractional Part of a Whole Number

Practice

GR. 4-5

Finding the Fractional Part of a Whole Number

Next Resources

Exploration

GR. 6-8

Finding Actual Distances Using an Interactive Map

Exploration

GR. 4-5

Comparing Products Using Visual Models

Exploration

GR. 4-5

Modeling Division as a Fraction