These will add a valentine's touch to any room, and are fun to give away. First, gather colored paper and ask the kids to make confetti using hole punchers. (You can also just buy confetti at the store.) Cut two squares of clear contact paper for each heart you want to make. Peel the back off one sheet of contact paper, and sprinkle confetti all over it. Then, top with another sheet of contact paper. (The sticky sides of the contact paper should both be facing each other, with the confetti sandwiched in between.) Finally, cut the whole package out into a heart shape.