Rock Toss! How fast can you get a rock in each dump truck? We had so much fun playing this game! We took turns timing each other (phone’s stopwatch). We talked a lot about the concept of time. We put the times in order from shortest to longest. Jalen won 1st place with 6 seconds. AGES 4+Join our mailing list for access to our FREE printables and activities for kids sent right to your inbox!