amber anderson , 27 , has since been relieved of her duties at christian life academy in baton rouge .
she was booked into prison on tuesday and is facing a charge of felony carnal knowledge of a juvenile .
anderson had been a math teacher at the school for three years and the alleged relationship took place during july and august of 2013 .
amber anderson , 27 , arrested on suspicion of having sex with a 15-year-old freshman two years ago .