Use the book "Only One You". This would be really cool as a school-wide project or as a project to do at the beginning of the school year.
My Primary Passion: Where Do I Begin?
Tessellation Designs from Outside the Lines Lesson Designs on TeachersNotebook.com - (34 pages) - Creating a tessellation is a great project for math or art class. This project addresses creativity, polygons, symmetry, reflection, roation, mechanical drawing and more.
Starving Artist Ink. » 50 drawing ideas
Plastic bag monsters
under the sea. so unusual - cool idea to work on tints and shades
Art Show 2013 » K - 6 Art K – 6 Art
Something I'd like to do with the kids, maybe with something other than bottle caps.
Starry Night with Dominoes - WOW!
Modern Tin Art. Cardboard from a cereal box, aluminum foil, permanent pens, paper, and string are used to create these incredible (and professional-looking) pieces. It's a way to let students play with shape, color, and patterns, leaving them with something their parents can proudly display on the wall.
Classroom Art Projects for Kids: Modern tin art