In general this project wants to provide and stimulate greater equal opportunities for braille users in the field of maths by providing them and their teachers with better methods and educational material.During the first year, we exchanged good practice about mathematical braille code on the one hand, and visual aids on the other hand: tools for reading, writing and listening (laptop, braille display, daisy) and software. In the second year we worked on the conversion of visual material into tactile material (drawings, graphics, tables, ...) and calculators. The schools implemented some good practices that fit into the local educational system and evaluated them. As a final product of the project, we created a website which is a pedagogical tool with examples of good practice concerning the four themes we addressed.