Triangle
A bold triangle mosaic sticker with three clean sides — a quick, easy build in bright colors for kids ages 4 and up.
Copies this design into your own studio — pick your palette & difficulty, then download it watermark-free with Pro.
About this template
Learn your first shapes with this bright triangle! Its simple three-sided form is perfect for the youngest crafters and great for practicing counting sides and corners. An easy build for kids ages 4–6 just getting started. Play online with drag-and-drop tiles or print the sticker sheet for a learning wall. Pick a single cheerful color like sunny yellow or teal, or make each side a different rainbow shade.
How to play
Print the PDF
Five A4 pages — cover, finished art, numbered grid, sticker sheet, color legend.
Take to a print shop
The bundle ships with a stickers-print-and-cut.pdf — any decal shop with a Roland or Mimaki machine kiss-cuts the stickers for you.
Stick by number
Each cell holds a number — peel the matching sticker and place it in.
Show it off
Hang it on the fridge or frame it as a gift.
