5 to 10 minutes
Materials
Masking tape3 small empty milk cartons2 kinds of colored contact paper Bell
Directions Extensions
Encourage your baby to shake each carton to find the sound.Take away the carton with the bell in it and give your baby only the empty ones. See how long play continues before your baby seeks the noisy one.Ask your baby to give you the one with the bell and keep asking if the wrong one is offered. Applaud successful choices.
