Vaping Lesson
Lesson Navigation
Step 3: Introduction Key Points
Progress: checking...
- The original purpose of e-cigarettes was to help adults quit smoking.
- The primary users of e-cigarettes are teens. In 2019, 30% of high school students reported that they used or had used e-cigarettes. Only 6.7% of adults use e-cigarettes.
- E-cigarettes work by heating a liquid (vape juice) to produce an aerosol that users breathe.
- E-cigarettes contain carcinogens that cause cancer. They also contain nicotine which can turn into a carcinogen and is very addictive.
and go through it step by step.
, but phone 
is an option too.
. You might have to use headphones. 
– they’ll help with the final quiz.
of the final screen and share it with your teacher.
incomplete.