Invisible Valentine
By Laura S. Sassi
Your students will have fun using watercolors to reveal the secret message.
What you need:
- scissors
- white construction paper
- white crayon
- pen
How to make it:
- Cut out a heart from white construction paper.
- Use a white crayon to decorate the heart with designs and a message. Press hard.
- On the back, use a pen to write: "Brush the other side with watercolors pink to find a secret message in invisible ink!"
- Give the valentine to a friend. When he or she paints the other side, the message will be revealed.