The Multilateral Seminar “STEM” is open for all teachers and open to all countries, for beginners/Intermediate levels in eTwinning. This seminar will help them organize European eTwinning projects on the theme of STEM. This seminar considers how STEM (science, technology, engineering and mathematics) disciplines should be linked to citizenship in the information age and will offer some activities which teachers can use to promote interdisciplinary thinking, and especially a realization how STEM disciplines can and should interact with other disciplines in the digital age. The seminar will link the ideas of STEM for democracy with relevant skills, dispositions and school climate attributes.