2014-04-112014-04-112013http://curricula-depot.gei.de/handle/11163/1489Lehrplan gültig ab: 2014. Year of implementation: from 2014engSecondary Social studies Normal (Technical) syllabus: secondary 1 - 4Other782791832http://www.moe.gov.sg/education/syllabuses/humanities/files/social-studies-normal-technical-2014.pdfSingapurSozialkundeunterrichtSekundarstufeLehrplanOnline-Publikationl106u080u070k02k03z508