The European Online Catalogue of Science Education Initiatives includes initiatives directly submitted online by teachers and schools from all over Europe by filling in a questionnaire which documents the key elements of the school practices. Initiatives submitted are validated by project partners and made accessible by subjects, school levels, country, keywords, etc.

The Set of Multimedia Tools for Transferability includes a number of tools and mini-units developed to give suggestions to teachers on the use of different applications like Powerpoint, Blog, Video, Discussion Forum, eTwinning, and Web 2.0 applications like YouTube, Wikipedia, Flickr, Myspace, Del.icio.us. The objective is to support the work of teachers and school classes in science education projects and promote the divulgation of project practices and results. The Guidelines for Documenting Science Education Projects describe and illustrate the Multimedia Tools developed in the scope of the STELLA project in order to enable teachers to plan, implement and enrich the documentation of their science education initiatives. The Guidelines are written in English, with an Executive Summary in the national languages (BG, DE, FR, IT, PT).

The STELLA eBook "Science Education in European Schools – Selected Practices from the STELLA Catalogue" illustrates selected practices identified from the STELLA Catalogue of Science Education Initiatives. The countries participating in the STELLA project, i.e. Bulgaria, France, Germany, Italy and Portugal, have each contributed a single chapter that describes in detail the selected practices chosen for inclusion by the respective country. Moreover, a particular eTwinning section is dedicated to selected practices from the eTwinning programme, included in the STELLA Catalogue. The STELLA eBook is written in English, with an Executive Summary in English.