A paradigm to develop new contributors to Astronomy

One of the most regular activities of amateur clubs is scientific outreach, a paramount channel to disseminate scientific results. It is typically performed through talks given by both experts (professional astronomers) and non-experts to a diverse audience, including amateur astronomers. However, this is a rather passive, one-way, approach. The advance of technology has provided all the tools that can help the audience/amateurs to become more active in the scientific output. What is often missing is the proper guidance. To address that within the Greek amateur community the Hellenic Amateur Astronomy Association materialized a training program (free-of-charge and open-accessed) to develop scientific thought and the practical capabilities for amateurs to produce valuable results. The program ran from November 2014 to May 2015 focusing each session (month) to: the Sun, variable stars, comets, planets, artificial satellites, meteors. A professional and/or an experienced amateur astronomer was leading each session consisting of a theoretical part (highlights of the field, necessary observational techniques) and a hands-on part (observations and data analysis). At least 50 unique participants gained significant experience by following parts or the complete program.