I wasn't sure how much my children would understand Leap Year, but know that they certainly understand the word "leap", so thought I'd teach them one of my favorite bus stop/playground games: Chinese Jump Rope.
Set up jump rope as pictured below:
Each person takes a turn trying to do a series of jumps without "messing up" (either by touching the bands when they are not supposed to, or not touching them when they are supposed to). Once they complete the series, you make it more challenging by adjusting the height of the bands.
There are several different ways to play - "the pattern" I used growing up was "in, out, side, side, in, on top of, in out" -
below is what it looks like:
Of course, the kids had just as much fun jumping and creating their own patterns. It's also an excellent work out - I was getting pretty sweaty by the end of our play (especially as we raised the height).
Did you ever play this when you were growing up? How did you play/what patterns did you use?