In the educational process, implementation models and strategies of educational teaching are essential if you want the student builds a significant knowledge beyond rote knowledge, for which the information technology and communication, ICT, are offered as looking for tools that teacher creativity is manifested in line with those proposed educational purposes. Among the many options are virtual labs, especially for natural sciences, demanding practices of experimentation and observation of phenomena, many of which for various reasons in real life are not feasible or require special logistics.. Therefore, this article discusses the virtual laboratories, with the aim of providing information to assume their use in the science teaching.Keywords: Virtual Lab, Science teaching, ICT