From Summer Activities for Children, Part 2:

Make cardboard boats and try them out on some water – a pond near your house, the bathtub, the pool, a big barrel. Talk about why some boats worked and some did not. Make some more boats trying to improve on the ones that didn’t work the first time.

Come back to Daily Parenting Tips each day for another fun activity.

See more activities at Summer Activities for Children (2015), Part 1 and Summer Activities for Children (2015), Part 2.