♟️ Beginner Chess Lesson 3: Check & CheckmateAligned to CA Common Core State Standards Clear, Visual, and Perfect for Elementary–Middle SchoolNow that your students know the board and how each piece moves, it’s time for one of the most exciting parts of chess: understanding check and checkmate.This lesson makes these big concepts simple and accessible—even for brand-new players. Using clear visuals, examples, and guided practice, students learn how to identify threats, defend their king, and