PBS
Pbs: Toothpicks: Patterns in Geometric Shapes
How can you describe the pattern made by a growing triangular shape? This interactive exercise focuses on using what you know about pattern recognition and completing a table so you have data you can use to graph the coordinates on a...
Rice University
Rice University: Cynthia Lanius: Rectangle Pattern Challenges
Students use rectangles to explore patterns. Once they understand the concept, students can create their own patterns for others to explore.