As part of an ongoing exploration of science in first grade, students experimented with dyeing different types of fibers with both artificial and natural dyes.
They dyed wool fiber and cotton string and were very surprised by some of the results. They hypothisized that the Kool-Aid dye would result in brighter colors than it actual did. They also thought that the purple cabbage would result in a similar purple dye when, in fact, it did not.
All of their findings were on display in the classroom at our annual School Maker Faire in March.