Exploratorium
Exploring Tessellations
Looking for a good lesson on tessellations for your elementary schoolers? This one looks to be quite good! Pupils discover that a tessellation is any pattern of repeating shapes that cover a surface without overlapping or leaving any...
Curated OER
Lines and Patterns
Here are six outstanding art lessons on geometry, line, shape and form, light and shadow, line and pattern, and tessellation for you. Each activity is well-worth implementing with your art students. These lessons would be especially good...
National Gallery of Canada
My Upside-Down World!
M.C. Escher is famous for creating optical illusions. Examine this effect in several of his works and discuss the techniques involved. Inspired by the discussion, learners create an imaginary 3-D world inside of a box using various...
Curated OER
Making Patterns - Create, Analyze, and Predict
Fourth graders practice making patterns using Unifix cubes and identify, analyze, and determine rules for describing numerical patterns involving operations and nonnumerical growing patterns. They also find an example of a pattern in...