atomic2URLhttp://portal.discoverthecosmos.eu/node/196189From the Outer of the Universe to the Inner of the AtomenA didactical scenario for primary and early secondary school students which present the atom with the help of a parallel model. This parallel model is the model of solar system, which is familiar to children, and it could be the starting point so as they can construct new knowledge about invisible things as atoms.Solar system. Atom. Gravity force. Nuclear force. Nucleus. Electrons. Protons. Neutrons. Orbits. Empty Space. draft1.0author2013/08/03Nicholas MakrispublisherenLOM v1.0creator2013/08/03Nicholas Makrisvalidatorbrowseranyosms-windowstext/htmlhttp://portal.discoverthecosmos.eu/node/196189nonoactivevery highmediummore than 2 didactic hoursInquiry-Based Teachingschool education9-1212-15DisciplineAstronomy: Solar systemAtoms and molecules: Atomic structureAtoms and molecules: Atoms - generally