Software livre como apoio à tomada de decisão no ensino e uso de tecnologias: estudo de caso para as escolas públicas municipais de Videira/SC

This paper describes the web tool to support the data analysis in the research project about the technological needs in the public schools from Videira city. At first, questionnaires were applied to teachers and students and then, the tool was created using free software allows the multidimensional data visualization, which means, in other words, different dimensions and levels of details which makes it easier to analyze data in the decision making process. Key-words: free software, decision making, technology.