This article presents the final result of my master thesis "Information and communication technologies in the public schools of Goias.-what say high school mathematics teachers' and aims to analyze the use of ICT in the teaching process and mathematics learning in high school in the public schools of Goias.The methodology consisted at a qualitative approach and quantitative, utilizing RISTI, N.º E4, 09/2015 O professor de Matemática do ensino médio e as tecnologias de informação e comunicação bibliography review and fieldwork carried out in five schools located at the State Mesoregions.The results reveal a worrying situation in relation to the teaching process and mathematics learning through the inclusion of ICT in education, such as lack of physical infrastructure, educational policies as well planned and ongoing training of teachers to use ICT, end up drawing the map of non-inclusion of ICT in educational activities of teachers.