CSI meets Mother Goose, in this inventive lab, Little Bo-Peep has lost her sheep, and can’t tell where to find them. The truth of the matter is that they are being held for ransom as detailed in a note found posted on the door of Old Mother Hubbard’s house, who lives next to the field where Bo-Peep last saw the sheep. Using their powers of observation and investigative skills, students examine the clues and help solve the case of the missing sheep. Developed by Jeff Mitchell. Grades 4–6.