MiddMath

Help your students master the Triangle Sum Theorem with this no-prep, self-checking practice activity! This resource includes 15 problems that gradually increase in difficulty, giving students a clear pathway from basic angle sums to more challenging multi-step problems involving algebra and angle relationships. Students get instant feedback as they work—perfect for promoting independence and reducing grading time. Whether you use it for classwork, stations, review, or a sub day, this activity i

This interactive, self-checking Google Sheets activity helps students practice applying rotation rules to points in the coordinate plane, without the need for graphs! Perfect for reinforcing concepts in geometry, this activity focuses on rotating points 90°, 180°, and 270° around the origin. Key Features: Self-Checking: Instant feedback as students enter their answers, making it easy for them to correct mistakes and track progress independently. No Graphing Required: Instead of plotting on a gra