The authors propose a web-based system to support students' homework, and letting their parents have access to it. From the teacher's point of view, the authors believe that one of the major advantages of their system is time saving. Like other systems available, this system gathers statistical data concerning different groups of students selected by the teacher. From these data on, the teacher can easily see where students are having problems and decide what to do next. From the student's point of view, the authors elected as main advantages of this system the prompt feedback about the exercises correctness, added to the training with different exercises sets about the same subject, besides the utilization of video, color, sound, etc., that positively reinforce child's senses. Their previous results show that students prefer to solve exercises in digital form, rather than exercises in paper form, also showing a more positive attitude towards the former. Also, the authors have seen that the use of computers has enabled the development of tactile sensitivity and motor coordination in children with special education needs.