[en] Nucleando is a collaborative project in which members from nine countries in the region of Latin America and the Caribbean. The proposed objectives revolve around communication, dissemination and training of nuclear activities and radiation protection. The creation of theoretical material, activities and training allows the educational community and the community in general to know the different activities related to nuclear issues and radiation protection. The theoretical material is developed in 15x21 cm file format with short texts, drawings, infographics that illustrate each subject and QR codes for more information. The topics developed range from the origin of the cycle of nuclear fuel, radiation protection, different types of reactors to applications of nuclear energy in everyday life. The project contemplates the realization of didactic sequences aimed at the teaching community, these sequences are a group of activities that are aimed at achieve common goals For each thematic group a didactic sequence is created, having until the moment about nuclear physics, reactors, environmental impact and radiation protection. These sequences didactics are offered as a suggestion for class work under a creative commons license, in this way teachers incorporate these topics in class under a guide that facilitates their implementation. The Nucleando project represents an integral proposal for the teaching community, considering the generation of theoretical material, activities and training in nuclear and radiation protection