Khan Academy
Khan Academy: Start Here! Welcome to Patterns!
This is an introduction to patterns. In this topic we're going to explore the geometry behind the creation of dinosaur skin. It includes two lessons: Lesson 1: Geometry of dinosaur scales (Grades 5+) and Lesson 2: Painting with Perlin...
Khan Academy
Khan Academy: Distributing Sites Randomly
This video [2:41] lesson, students learn about the best way to distribute points randomly. They can explore the interactive program used in the two video links provided.