I created this game to help students practice proofreading and editing sentences. It is just like the game UNO!
Rather than just match the colors and numbers, students must be able to identify the mistake on each card (each color is a different category) and also the subject/verb (each number 1-10 has a different subject/verb). The "mistake" categories are: Capitalization, Punctuation, Spelling, and Grammar.
There are 10 sentence cards for each color (red, yellow, blue, green), and also 8 "action" cards for each color (Draw Two, Wild Card, etc.).
I would suggest playing this in small group first before setting it up as a center! 2-4 players.