Free · Compare small, square, and wide angles

Angle Sketch Lab for Kids

Draw and move two rays to explore acute, right, and obtuse angles on a large grid.

  • Clear, kid-friendly steps
  • Private in your browser
  • No signup
Editable shape canvas

Sketch and compare angles

Draw two rays from the same point. Move or replace them to show acute, right, and obtuse angles.

Local shapes and files
Build challengeMake an angle that is smaller than a square corner.
Tool
Color
Shape canvasAcute
100%
Make an angle that is smaller than a square corner.3 shapes

No login, gallery, chat, ads, or uploads. Shapes, project files, pictures, and downloads stay on this device.

Powered by Literally Canvas (adapted shape-canvas tools), an open-source library available under BSD-2-Clause.

Three simple steps

How to use it

  1. Choose a starter, then pick a shape, line, pencil, label, or move tool.
  2. Draw on the canvas. Use Select to move, recolor, or delete a shape.
  3. Save a PNG, SVG, or project file. Your work stays on this device.

Private by default

Your words and choices stay in this browser tab. There are no accounts, uploads, ads, or trackers inside the tool. Close the tab and the working data is gone.