摘要：The present research is centered on the critical problem of continuing education of primary teachers in science and technology. Hence, we will first try to identify the problems that have to be solved in this formation. Next, we will demonstrate that it is possible to solve, at least partially, these problems in designing an online instruction which has many advantages, in opposition to onsite instruction. This model will be described in the case of the study of electrostatic phenomena, and of electricity where we will show that we can create interactive environments
