Cheder

Cheder in Meiron, Sanjak of Acre, Ottoman Empire, 1912
A Cheder in Poland, cca. 1917
Cheder in Israel, 1965
A Cheder in Bnei Brak, Israel, 1965
A Cheder in Bnei Brak, Israel, 1965

A cheder (Hebrew: חדר, lit. 'room'; Yiddish pronunciation: [ˈχɛɪdər]) is a traditional primary school teaching the basics of Judaism and the Hebrew language.