Practice composing and decomposing 2D shapes in a fun and engaging way with these 'Connect 3' game boards!These composing and decomposing 2D shape game boards are perfect to laminate and put in a center, use as a math warm up, send home as homework, have on hand for sub plans, use as interventions, or for morning work! Laminate and use with dry erase markers for repeated use! This would also be perfect to open on your Smart or Activeboard and do as a whole class review. Learners will color circl