Some high schools are teaching teens about the dangers of heroin and prescription opioids. One school in West Virginia has a drug-free club, which meets to learn about drug use and addiction.

“All of our students have a story of somebody in their family who is an addict or a friend of a family member or something of that nature,” Erin Parsons, a history teacher at John Marshall High School in Glen Dale, West Virginia, told U.S. News & World Report. The more than 300 club members go on field trips and take part in community service projects.

At Bucks County Technical High School in Pennsylvania, students created a public service announcement featuring the mother of a person addicted to heroin.

Some schools around the country are showing the film “Chasing the Dragon: The Life of an Opiate Addict,” produced by the FBI and the Drug Enforcement Administration.