Signing: Jump in American Sign Language looks like a little person jumping up and down. You make you non-dominant hand flat to make the land. Then on your dominant hand, extend your middle and index fingers to make a little man, and jump him up and down.
Usage: You can use jump as part of a Simon-Says type game, where you ask baby to do actions like jump, hop, crawl, walk, run, and stand still.
Flash Card: Click the link to view the Jump Baby Sign Language Flash Card. The flash cards are printable and available in both U.S. Letter and A4 sizes.