Which Key?

Keys and locks. Find the key whose end matches the keyhole: from three, then four; then the key must match in shape and color too; then a chest with two locks, and a toy inside.

Builds: Looking closely, two features at once

Words: circle, square, triangle, star, red, blue, yellow, green, key, lock, chest

Try it together: Look at a real key together: what shape is its end? Which lock at home does it open?