sentences:  Because the so-called "Große Schule" (“Big School”), which housed year levels 5 to 7 (and later 8 as well) stood on lower ground than the old school, it was also known as the "Untere Schule" – “Lower School”.Seventy schoolchildren were being taught there in 1906.In 1958, to improve the teaching-learning environment somewhat, a new classroom with a teachers’ room and a toilet facility was built onto the back of the existing Big School.