Keyhole Paintings - Did with 5th grade, turned out AMAZING. Each student got a book about a different country, chose a picture to copy within their "keyhole." Draw then paint. Used oil pastels to create door and wood grain. Cut out key shape from template and wrote a sentence explaining their keyhole and attached to the bottom of the picture. Lots of compliments!
Stencil An Outdoor Planter. I would use glow in the dark paint to put the house number on a pot.
A fun project that can be done using glow in the dark paint is making mason jar fairy lights. These are a great idea if you need a simple decorative item.
Want to learn how to paint trees? This very detailed step-by-step tutorial will show you how to paint 5 different trees. You will amaze yourself and enjoy these techniques every time you use them.