Teach students about the controversy surrounding the discovery of the structure of DNA through a short classroom play. Cards provided can be cut out, laminated, and passed out to students so that they remember what part they are responsible for reading. Colors of green, red, and yellow indicate how difficult or how much reading will be involved. Lead characters are red, narrators with one large paragraph are yellow, and small parts are green. There are 18 parts total so that 18 different stu