University of Washington
University of Washington: Alcohol and the Brain
Suitable for upper elementary and up, this is a thorough explanation of what alcohol does to the body and nervous system. Includes information about fetal alcohol syndrome and links to further information.
Utah Education Network
Uen: Uppers, Downers and All Arounders
This lesson will help learners to understand how alcohol, tobacco and other drugs affect the human body and can impair an individual's actions.