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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Odd and Even Colour-by-Number Worksheets
Practise identifying if the sum of two numbers is odd or even with this fun set of colour-by-number worksheets.
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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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Colour by Number - 10 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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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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Colour By Code - Simple or Compound Sentence Worksheet
Use a Colour By Code Simple or Compound Sentence worksheet to help your students practise identifying simple and compound sentence types.
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Fractions Greater Than 1 Worksheet Pack (Colour-by-Number)
Use our Fractions Greater Than 1 Worksheet Pack to give your students a fun way to practise converting between improper fractions and mixed numbers.
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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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Colour the Synonyms and Antonyms Worksheet
Explore vocabulary with this synonyms and antonyms worksheet for Year 4 students.
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Mental Maths Addition and Subtraction - Colour By Number
Build confidence with mental maths addition and subtraction through an engaging colour‑by‑number activity.
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Colour by Number - 8 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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Colour by Number - 5 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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Colour by Pronouns Worksheet Pack
Use this set of colour-by-pronouns worksheets to help your students learn these important parts of speech.
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Weathering, Erosion and Deposition Colour By Code Worksheet
Guide your students to differentiate between examples of weathering, erosion and deposition with this colour-by-code science worksheet.
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Subtraction Across Zero - Colour By Number Worksheet
Practise subtraction across zeros with a fun colour-by-number worksheet.
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Colour by Number - Mixed 1 - 12 Multiplication
An engaging activity to consolidate your students' understanding of multiplication facts.
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Colour by Number - 12 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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Colour by Number - 9 x Multiplication Facts
An engaging activity to consolidate your students' understanding of multiplication facts.
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Crazy Boxes – 6 Times Tables
A fun multiplication worksheet where students create a colour pattern using 6 times tables.
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Frog in a Pond - Colour by Numbers
Colour by numbers is a fun and easy way to help students recognise digits.
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Number Recognition 0-5 Colour-by-Number Pack
Practise number recognition with this colour-by-number activity pack! Students colour varied representations of the numbers 0-5 to solidify their understanding.
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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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Colour by Number - 2, 3, 5, 10 Division
An engaging activity to consolidate your students' understanding of division facts.
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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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Crazy Boxes – 8 Times Tables
A fun multiplication worksheet where students create a colour pattern using 8 times tables.
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Crazy Boxes – 7 Times Tables
A fun multiplication worksheet where students create a colour pattern using 7 times tables.
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Crazy Boxes – 4 Times Tables
A fun multiplication worksheet where students create a colour pattern using 4 times tables.
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Firetruck Colour By Number Worksheet
Build number identification skills with a printable Firetruck Colour by Number Worksheet.
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Colour By Code Worksheet- Time to 5 Minutes
Practise telling time to the nearest five minutes with a fun Colour By Code worksheet.
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Comparing Decimals – Colour by Number Worksheet
Compare decimals and create a beautiful stained-glass picture with this colour-by-number worksheet.
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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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Evaluate Expressions (One Variable) – Mystery Picture Worksheet
Substitute values for variables and use your understanding of the order of operations to solve expressions with this worksheet.
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Colour by Sight Word Worksheet Pack
Use this set of colour by sight words worksheets to help students master the tricky elements in each word.