Learner will understand origin of  a Japanese art form that was a fad during time of emperors and still exists today. He or she will make their own for hanging on refrigerator or wherever...

I have always mixed my science and math focus with music, art, language arts, etc. I go for the full engagement and try to make the learning objectives by accident more than by design. This just happens to be an actual art form with an interesting historical reference point that really lends itself to spinning a sailing yarn to explain how it is a child created the form when settling an argument between two adult family members when fishing. It is great fun.