Silly goose digital print - cute and simple nursery or playroom decor.

No idea why they were doing this. Never seen them roll over upside down but I watched them all doing it for several minutes. They looked so silly! Some kind of bathing exercise, but definitely funny looking. Taken at Meyer Park, Houston area, Feb '10.

In my experience, students often have a tough time grasping the concept of a "parent function" or a "family of functions". With this visual, basic introduction to transforming linear functions, my hope is to make a memorable impression on students. A little bit of silly sometimes goes a long way..