We are sure that your kids love art projects. So show them how they can create a beautiful rainbow from popcorn. You will need light blue construction paper, popped popcorn, milk, food coloring, small paintbrush and white glue. Draw a simple half circle onto the paper and line the top with white glue. Press the popcorn into the glue and continue until you have six layers. Mix food coloring into the milk to create red, orange, yellow, green, blue and purple. Use a small paintbrush to drop milk paint onto the popcorn. Glue unpainted popcorn to the ends of the rainbow as clouds. That’s all! Enjoy your artwork!