How to use this sheet

  • Have the child trace and cut out a shape and try to cover a page with it, with no gaps.
  • Look at the angles meeting at each point: together they make a full turn, 360 degrees.
  • Find tessellations at home, such as floor tiles or brick walls.

Common mistakes

  • Thinking only squares tessellate. Every triangle and every quadrilateral can tessellate.
  • Calling a pattern with gaps or overlaps a tessellation.
  • Thinking regular pentagons tessellate. Their angles do not add to 360 degrees at a point.

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