C. Uses observation to gather information. C. EL. Uses tools to gather information, compare observed objects, and seek answers to questions through active investigation. This would be good for Kindergarten and preschool students.
A different way of using feathers, in a layered pattern that looks like scales. I wonder about those plastic scales I was thinking of making shrinky-dink style, I bet that could be used with a bit more heat application to mold them.