SAGE 1.0

The program SAGE (in Italian: Strumento per l\u2019Apprendimento della Geometria Elementare) has been realized as an assistive technology software tool for students with learning disabilities in the mathematical field, and in particular concerning the management of basic geometric entities and operations. In fact, the program allows the student to gain practice in performing basic operations for the recognition, construction and measure of elementary geometric entities. Each different operation is realized by a specific module of the program, and is performed inside a specific graphics window, organized according to a common graphics framewor