Balloon Painting! (could be fun for the whole class as a group painting, everyone has a balloon)
Super easy and colorful craft - rainbow painted pour pots!
DIY Beautiful Upcycled Roses from Egg Carton Box
With thin wire and nail polish to do some pretty flowers
Top 50 No Bake Desserts -so many yummy recipes to make this summer without turning on the oven!
Brownie in a Mug ~ Easiest brownie ever, a single serving brownie microwaved in a mug. ~ SimplyRecipes.com
Some really good ideas
Cool photography tricks