2014-04-112014-04-112011http://curricula-depot.gei.de/handle/11163/1494Lehrplan gültig ab: 2012. Year of Implementation: from 2012.engOther78276617Xhttp://www.moe.gov.sg/education/syllabuses/humanities/files/social-studies-syllabus-2012.pdfSingapurSachunterrichtGrundschuleSchuljahr 1-6LehrplanOnline-Publikationl106u080u075k01z508