A Few Indoor Activities
Say a number from 1-10 and have your child (and you) run to that lily pad.
Stand on the lily pad and then hop around the room that many times (for example, if the lily pad had a number 5 on it... hop around the room 5 times).
Come up with different ways to hop/move.
Pick a numbered lily pad, and choose how everyone is going to hop/move when they are standing on that lily pad.