Abstract: In this article, on the basis of theoretical research and especially through the process of fostering information-technology-applying skills for students and teachers of Mathematics in high schools, we have identified the 5 information-technology-applying skills needed by high school Math teachers, each skill is divided into 3 levels to be able to quantify and evaluate; since then, we have proposed 5 measures to form and develop the skills in applying information technology in teaching Mathematics for Math students in pedagogical colleges and math teachers in high schools.
Keywords: Information-technology-applying skills, fostering, evaluate, Mathematics teachers.