Pattern Pencil
A pattern can be drawn by repeating a small motif. Its size, orientation and colour must follow the chosen rule.
Before you try
Before you play, make a prediction: In square, circle, square, circle, what is the unit? Explain what you expect and what part of the model will help you check it.
Try it out
Interactive activity
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What happened?
Move a control to see what changes and why.
The game practises one idea at a time with simple drawn pictures. Check the same idea with real objects and your NCERT textbook (Chapter 3: Pattern Around Us, pages 34–38).
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Try these ideas
- Complete the missing motif, then try a different border on paper.
- Try a new puzzle with ↻. Describe what changed and which mathematical rule stayed the same.
- Complete a round, then explain your method before you move to the next one.
Why it works
A pattern can be drawn by repeating a small motif. Its size, orientation and colour must follow the chosen rule.
A triangle followed by a square can be repeated across a border. Complete the missing motif, then try a different border on paper.
A repeating motif keeps the properties specified by the rule. A deliberate rotation needs its own rule.
This activity connects to Pattern Around Us, NCERT Class 4 maths, printed pages 34–38. Use the picture or objects to explain each step before relying on a calculation. The game practises one part of the chapter at a time; the other three activities extend the chapter’s ideas.
Worked example: Create a border by repeating a square followed by a circle. Draw square, circle as one unit. Repeat the same shapes in the same order, keeping the intended size and orientation.
Check your understanding
Question 1 of 2
In square, circle, square, circle, what is the unit?
Adding 2 to an odd number gives…
Explain it in your own words
What changed? Why did it happen? Where might you notice this in everyday life?
For parents & teachers
- Try with everyday materials. Complete the missing motif, then try a different border on paper. Ask the child to make a new example using paper, counters, household objects or a labelled sketch.
- Listen to the explanation. A repeating motif keeps the properties specified by the rule. A deliberate rotation needs its own rule. Ask “How could we check?” and encourage a second representation of the same idea.