This was a fun water activity. Originally the boys were going to race with two strings, but it was hard for my just turned 3 year old to get his cup to move. We decided one string and they could use team work!
First you have to cut a hole in the cup.
Then put a piece of string through the hole and find 2 places to tie the string too.
Next fill up a bucket of water.
Now you are all set. Get a timer (I use my phone) or count and see how long it takes to get the cup from one end to the other. Have Fun!