This case study investigated mathematics teachers' perspectives and the status of the applications of information technology (IT) in a key senior high school in China. A questionnaire was conducted to collect data. This research focused on teachers' perceptions on the role of IT in mathematics classroom instruction, as well as the status of the technology integration in their class. Results of the data analysis indicated that there were no significant differences among mathematics teachers with variety from gender, age, years of teaching experience and education level towards the understanding...