This article offers insights into the ownership and use of mobile devices (smartphones and tablets) among Indonesian middle and high school students. The study is based on primary data collected from a survey of 1,157 students at two middle schools and two high schools from two different regions in Indonesia. Data analysis includes multiple…

Students face difficulties in learning mathematical processes. As a result, they have negative emotions toward mathematics. The use of technology is employed to change the student's attitude toward mathematics. Some methods utilize intelligent tutoring systems to recognize student's emotional state and adapt the learning process accordingly. These…