This Invisible Valentine is so much better than a store-bought Valentine! Simple, clever, and easy to make, it is based on image retention in the rods and cones of the eye.
This Invisible Valentine can be used with ALL ages--
as a science experiment, as an exercise in composition,
even as simple practice with scissors. White, green, and yellow paper, scissors, a stapler, and a pencil are the only requirements to make a red and purple invisible Valentine. Clear directions for use with all ages are included, as well as a sample note for the card to be copied if desired. Download now and find out how to do it.
Enjoy the smiles!