How many balls?

Today we met some friends at the Iowa Children's Museum to play. In the Notion of Motion room, the kids saw another kid line alot of balls up on the Ball Bucket ramp. They decided that if they worked together, they could get then entire ramp lined with golf balls. Simeon sat at the bottom holding the balls on while the other kids lined them up.



Corrine took a turn holding the balls on and then letting them go.