Meredith Powell, a 24-year old math teacher at Lincoln High School in Tacoma, is accused of seriously inappropriate behavior with two students.
According to court document obtained by KIRO, Powell allegedly gave a blow job to a 15-year old student and had "sexual contact" with a 16-year old… all while the rest of the school was attending an assembly last month.
The alleged incidents took place in Powell's classroom, giving a whole new meaning to The Pythagorean Theorem.
Powell pleaded not guilty on Friday to counts of third-degree child rape, along with one count of communication with a minor for immoral purposes.
The latter charge was based on Powell supposedly sending one of her students a nude picture of herself in a bathtub via Snapchat.
Tacoma police became privy to Powell's actions after she wrote a letter to one boy’s girlfriend apologizing for “promiscuous” and “unprofessional” drunken text messages she exchanged with one of the boys.
1. Brianne Altice
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2. Kelly Burgess
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3. Megan Crafton
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4. Sarah Jones
Sarah Jones, a former NFL cheerleader for the Bengals turned teacher, was arrested for having sexual relations with a student.
5. Malia Brooks
Malia Brooks - a 32-year old teacher at Garden Grove Elementary School in Simi Valley, California - was arrested on charges that she conducted multiple sex act with a minor.
6. Laura Whitehurst
Teacher Laura Whitehurst has pleaded guilty to having sex with one of her students. She also had his baby.
7. Bethany Appleton
Bethany Appleton is a 28-year old school teacher in Indiana. She has been arrested for allegedly sleeping with students.
8. Summer Michelle Hansen
Summer Michelle Hansen has been arrested and charged with 16 felonies. She's accused of having sex with young students.
The teacher was placed on paid leave Wednesday and arrested Thursday.
She isn't the first teacher, of course, accused of sex with her students.
See more similar cases we've covered in the gallery above ...