How cute is this! Who'd have thought you could use buttons for Hot Air Balloons?!
Blank Printable Airplane Boarding Pass Invitations - Coolest Free Printables
Bookmark for coloring
Several super-cute and easy (most are no-sew) DIY bookmarks... Especially love this cheerful ribbon-paperclip version!
How to make awesome candles
DIY paper lantern
These lamps are awesome and totally DIY-able.
Folding tripod stool. Would also be excellent for a Boy Scout to create for a Merit Badge req.
Index Of Knots | Premium Survival Gear, Disaster Preparedness, Emergency Kits
Cute Handmade Monster Bookmarks. You could make these for your students, or have them make their own as a center activity.