Colour By Code Worksheets for Teachers
Bring printable colour by numbers, letters and more foundational concepts into your classroom with fun worksheets created by teachers for teachers.
This collection of Australian curriculum-aligned teaching resources is designed to add an engaging element to your worksheets for maths, science, English and more! Best of all, each printable has been carefully reviewed and selected by an expert on the Teach Starter teaching team, so you know it's ready for your classroom, your lesson plans and your students!
Not familiar with the term colour by code, or just looking for some fresh ideas to use these worksheets in the classroom? Read on for a primer from our teacher team!
What Is a Colour By Code Worksheet?
Haven't heard the term colour by code? That's OK! Maybe you've heard of colour by numbers or colouring by maths? Or maybe you call them mystery picture worksheets?
These fun worksheets allow students to pull out their crayons or coloured pencils to colour a picture based on a predetermined colour key or code, where each colour corresponds to a specific number or symbol. The goal is to match the numbers or symbols on the picture with the corresponding colours to reveal a mystery picture.
Colour by code refers to not just colour by numbers but also colour by parts of speech, synonyms, addition and other educational concepts!
History of Colour by Numbers
Ever wonder how colouring by numbers became so popular?
The exact history of these sheets is hard to track down, but as far back as the early 20th century, people were 'painting by number' as a recreational activity. Then an activity mainly for adults, it involved painting pre-drawn canvases with numbered sections that corresponded to specific paint colours.
In the 1950s, an American artist called Dan Robbins developed a commercial version of the concept called 'Paint by Numbers' that helped the idea go mainstream and give life to what we now call colour by numbers in schools! His kits included pre-printed canvases, numbered paints and brushes, and his idea was soon adapted to make colouring books for kids.
In the versions for kids, numbers or symbols were added to line drawings instead of canvases, and young children could easily colour within the lines using crayons or coloured pencils!
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Telling Time - Year 1 Maths Colouring Sheet
Practise telling time to the hour and half hour with a fun Telling Time Colour By Code maths worksheet!
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Multiplication Colour By Number Worksheet Pack
Use this set of multiplication colour-by-number worksheets to help your students learn these important number facts.
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2-Digit Addition Colour by Number - Halloween Mystery Picture
Celebrate the coming of Halloween and practise adding 2-digit numbers up to 99 with this set of Halloween mystery picture worksheets.
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Unit Fraction Colouring Sheet
Crack the colour code and practise unit fractions all while colouring in fun images.
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Halloween Multiplication Colour By Number Worksheet
Practise multiplying single-digit numbers with a Halloween colour-by-number worksheet.
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Skip Counting by 2,3,4,5, & 10 Mystery Picture
Have your students uncover a mystery picture by solving skip counting problems to and multiply by 2,3,4,5 & 10.
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Measuring Angles – Mystery Picture Worksheet
Find the measure of each angle and use the colour guide to reveal a mystery picture with this worksheet designed for year 5 students.
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Half the Fun – Fractions Colouring Worksheet
A colouring worksheet to help students learn about half.
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Christmas Colour By Number - Hundreds Chart Mystery Pictures Activity
Print the perfect maths activity for Christmas: a set of 12 Christmas-inspired mystery hundreds charts.
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Dinosaur Maths - Addition & Subtraction - V2
Solve the addition and subtraction sums to colour in the dinosaur.
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Remembrance Day Fact and Opinion Worksheet
Identify Remembrance Day facts and opinions with a printable colour-by-code worksheet.
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Halloween Shapes - Colour By 2D Shapes Worksheet
Don’t get too spooked while trying to identify 2D shapes with a printable Halloween Shapes Colour by Code worksheet!
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Area Model Multiplication – Colour by Number Worksheet Pack
Download this colour-by-number worksheet pack for your students to practise using the area model when multiplying multi-digit numbers.
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Multiplication With Equal Groups – Colour by Number Worksheet
Guide your students to determine a multiplication problem for an equal groups model with this colour-by-number worksheet.
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Spooky Subtraction Colour by Number - Worksheet
Bring some spooky maths fun into the classroom with a Halloween colour-by-number worksheet focused on subtracting four-digit numbers.
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Colouring 2D Shapes Worksheet
A worksheet to consolidate students' understanding of rectangles, squares, circles and triangles.
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Colour by Letter Worksheet Pack (SATPIN)
Help students with their recognition of the letters – s,a,t,p,i,n with this colour by letter worksheet pack.
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Halloween Area and Perimeter Colour by Number Worksheet
Use these Halloween colour-by-number worksheets to practise identifying the perimeter and area of regular polygons.
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Equivalent Fractions – Mystery Picture Worksheet
Determine equivalent fractions while using the colour guide to reveal a mystery image.
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Colour By Number - Numbers 10-20
An engaging activity to consolidate your students’ recognition of two-digit numbers.
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Colour By 3D Objects - Worksheet
Practise identifying 3D objects and their attributes with a printable code-based colouring task!
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Year 3 and Year 4 English Worksheets - Christmas Printables
Add some Christmas spirit to your December grammar lessons with a printable pack of Christmas-themed Year 3 and Year 4 English worksheets.
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Colour by Number – Repeated Addition and Multiplication
Guide your students to connect repeated addition with multiplication by completing this colour-by-code multiplication worksheet.
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Colour by 2D Shape (Basic Shapes)
A set of five colour by shape worksheets.
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Colour by Missing Angles Worksheets
Get students to find the size of missing angles on right angles, straight angles and angles at a point with this maths worksheet with a difference!
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Colour by Factor – Worksheet
Solve missing factor equations and colour a picture according to a colour-by-number guide.
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Colour by Number - 3 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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Parts of Speech Colouring Worksheet (Nouns, Verbs, Adjectives, Adverbs)
Use this colour by part of speech worksheet as a fun Autumn activity with your students.
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Colour by Number - Mixed 1 - 12 Division
An engaging activity to consolidate your students' understanding of division facts.
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Subtraction within 20 - Colour-by-Number Worksheet
Reveal the mystery picture by solving the subtraction problems with a colour-by-number worksheet.
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Crazy Boxes – 1 to 12 Times Tables
A fun multiplication worksheet where students create a colour pattern using 1 to 12 times tables.
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Colour by 2D Shape (Basic and Complex Shapes)
A detailed set of colour by shape activities.