Might be a good sunday school lesson on being the salt of the earth and how our love spreads.salt painting, draw design with glue, pour salt over and touch with liquid watercolor paint, the paint will spread through the salt, no need to use brush strokes
Plastic Bottles Craft Ideas for Kids Plastic Bottles or Detergent Bottles Craft Ideas for Kids This section has a lot of Plastic Bottles and Detergent Bottles crafts for preschool and kindergarten. This section includes, enjoyable craft ideas, free.
Celery flower art is another great Mother's Day idea or just a simple art project for the classroom. I think the idea of using food to create art would be an interesting project to bring to the classroom and have students work with and experiment with.