What is the ethics behind the use of technology in school? In fourth grade a tension sets in between the teacher and the class over teaching methods. Since Edna Krabappel cannot attract her students’ attention because they are totally absorbed in their electronic devices, she decides to confiscate the technology. Bart leads a revolt and manages to have Edna Krabappel replaced by a teacher who bases his teaching on new technology. How will the students respond to this? What skills do teachers need to have in order to carry out their jobs while keeping with the times and also the ethics of their profession?