Camera bags seem to be a thing of the past. Folks are looking to carry their goods on the go inside messenger bags, backpacks and purses. Such things aren't padded to provide enough security for expensive lenses, so why not make your own DIY solution? This carrier can go from bag to bag in a snap!
Click through for instructions for making a string puzzle. The only materials needed are light switch plates, string or ribbon, and buttons. Keep on in the classroom for idle hands to fiddle with or have your students make their own to take home.