Front: Targets teens and young adults, emphasizing three essential messages about smoking marijuana: it is addictive, it can lead to school failure, and it impairs driving. Back: Four lesson plans for teachers, including critical-thinking activity worksheets and answer keys. Reviews basic marijuana facts. Helps students differentiate between fact and opinion, understand the importance of sources, analyze an editorial cartoon, and realize how messages about drugs are communicated, overtly and hidden, in songs and music videos. See also Heads Up: Real News About Drugs and Your Body—Year 11-12 Compilations for Students and Teachers.