Cognitive (learning, thinking, problem-solving)☐ Can work toys with buttons, levers, and moving parts☐ Plays make-believe with dolls, animals, and people☐ Does puzzles with 3 or 4 pieces☐ Understands what “two” means☐ Copies a circle with pencil or crayon☐ Turns book pages one at a time☐ Builds towers of more than 6 blocks☐ Screws and unscrews jar lids or turns door handle