Teaching the string art craft was a good experience. Even though at times it was a bit hard, it all worked out in the end. Each person started out with a wooden board and a paper with a heart stencil. Once you cut out the heart stencil and tape it on the board, you can start nailed down a outline of the heart. After that, you want to rip off the paper, and pick out string colors. With the string that you want, you will double knot it too a nail, and wrap the string around the other nails, until you think you heart is filled up enough. Once you are satisfied, you can double knot the end of your string to a nail, and you are done.