(KMOV) An assignment on a dry erase board is causing problems for a Metro East math teacher.
The lesson taught at Roxana Senior High School Wednesday was not typical. A teacher asked students how high they would be three hours after using cocaine and how much they would owe a dealer for a $1,000 payment paid at only 25 percent a day for a year.
Teachers and students were shocked.
Advertisement - story continues below
Parent Christy Scott looked at a photo of the assignment which was sent to News 4.
"Wow. That's a school math problem?" asked Scott.