Visual Patterns - Dot Diagrams: One Color Criss-Cross

Inspired by Fawn Nguyen's Visual Patterns Website: http://www.visualpatterns.org/ Two-color version of the same pattern may elicit different expressions and reasoning. https://teacher.desmos.com/activitybuilder/custom/629d5c7213d91c0526576323?collections=61ecc221f30fdf5269014f2a 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