Fact Family Fun!

  0
  0
Fact Family Icosahedron Activity
Cassie (Teach Starter)

Written by Cassie (Teach Starter)

Did you know an icosahedron has 20 faces, each an equilateral triangle? Ever wondered how your students could use an icosahedron to practice fact families? These awesome new Mathematics resources are a great, hands-on fact family activity for middle years primary students who are learning about the relationships between groups of three numbers.

Make your classroom buzz! Subscribe to Teach Starter and access thousands of curriculum-aligned resources and digital learning tools. Get Started

What is a Fact Family?

Fact families are groups of three numbers that are related to each other and can create four different number sentences.

Addition and Subtraction Fact Families

Some fact families can create two addition number sentences and two subtraction number sentences.

For example, the numbers 3, 4 and 7 form a fact family and can be represented by the following number sentences:

3 + 4 = 7
4 + 3 = 7

7 – 3 = 4
7 – 4 = 3

Check out our editable Addition and Subtraction Fact Families PowerPoint for more to help you teach this concept to your students.

Multiplication and Division Fact Families

Some fact families can create two multiplication number sentences and two division number sentences.

For example, the numbers 3, 12 and 36 form a fact family and can be represented by the following number sentences:

3 x 12 = 36
12 x 3 = 36

36 ÷ 12 = 3
36 ÷ 3 = 12

We have a great, editable Multiplication and Division Fact Families PowerPoint too!


Hands-On Fact Family Activities

Multiplication and Division Fact Family Activity

Download these awesome fact family icosahedron resources for your students to use when practising fact family number sentences.

  1. Provide each student with an icosahedron template and a worksheet.
  2. Students cut out the net, fold along the lines and glue the tabs to form their own icosahedron.
  3. Students roll the icosahedron to land on one fact family and complete the two multiplication and two division number sentences underneath the corresponding number on the blank answer page.

multiplication and division fact family activity

Each of these resources can be downloaded in color or black and white by selecting your preferred option from the drop-down menu beside the green “download” button.


If you and your students love hands-on activities as alternatives to traditional worksheets, you might like to check out these other awesome fact families resources:

Make your classroom buzz! Subscribe to Teach Starter and access thousands of curriculum-aligned resources and digital learning tools. Get Started


Comments & feedback

Log in or sign up to join the conversation.

Popular blogs right now!


Our Vision

We believe in a world where every child is inspired to build a purposeful and happy life through learning.

Jill Snape & Scott Tonges (founders)
Jill Scott

About Teach Starter