This project shows the implementation of a digital shared board to teach and learn remotely in real-time. In the server-side, the software uses WebSockets, NodeJS and Whitebophir, in the client-side it is not necessary to configure or install nothing, it is only required to invoke a web navigator. The system runs in a personal computer, tablet and smartphones. The teachers can use to do exercises or to evaluate. It is designed for the child from 6 to 11 years old. Three teachers in Apurimac and Cusco evaluated the software, and they agreed that the software could help teachers and students to learn and evaluate.