Celebrate St. Patrick’s Day while practicing addition facts! With these Zero Prep Google Sheets™ pixel arts, students practice addition within 20. The answer boxes will automatically change color to indicate correct and incorrect answers, and a St. Patrick’s day picture will appear pixel by pixel, as if by magic! With this immediate feedback, students can self-correct and be independent, which increases confidence in this rigorous skill. These mystery reveals are highly motivating! Here’s wha