Visual Patterns - Dot Diagrams: Red Steps

Inspired by Fawn Nguyen's Visual Patterns Website: http://www.visualpatterns.org/ A two-color version (Block in a Corner) of the same pattern may elicit different expressions ans reasoning: https://teacher.desmos.com/activitybuilder/custom/629d884731f3800524891963?collections=61ce0db032c4b90a10458e2a Notice and Wonder Sketch next two and make a table Find Stage 43 Write an expression for Stage n Expression used to generate table of values to compare with earlier values.

By Cindy Whitehead