Origami Turtles by the Dozen

My latest origami project, soon after folding the Origami Crabs, is folding turtles -- twelve turtles, in fact. They are from the same John Montroll book that has the crab design. Here's the first four turtles that I folded:

Some time ago, I folded a bunch of these turtles for a grade-school class taught by a daughter-in-law. The kids had fun painting the turtles. This time, the turtles are going into shoeboxes that my church is collecting and sending to Samaritan's Purse for their Operation Christmas Child program. My wife and daughter figured that it would be more economical (and fun) to buy inexpensive children's toys by the dozen, and fill a dozen shoeboxes. My contribution was to fold a dozen origami turtles. Here's some of the boxes as they were being packed: