Step 1: After cutting tissue paper into squares, use modge podge (or a compatible glue substance that will dry clearly) and let children glue down tissue paper! Ideally, try to fill up the middle of the paper!
Step 2: Cut out heart shape in the middle of black paper.
Step 3: Glue both pieces of paper together.
Step 4: Voilà! This project hangs nicely in a frame, on the wall, or even on a window (the sun shines through the tissue paper beautifully!)!!