Jews have always had a 'special place' to worship: Moses built a Tabernacle, Solomon built a Temple. The last temple was destroyed in Jerusalem in 70 CE. Away from Jerusalem, Jews worship in synagogues representative of that one Temple
Aron hakodesh - ark of the covenant housing the Torah and other scrolls. Represents the Holy of Holies, the most sacred part of the Temple and before it the Tabernacle. A cupboard in the eastern wall facing Jerusalem covered by a curtain (parokhet) to safeguard and glorify its contents. Lions of Judah holding the Ten Commandments are above it
Ner tamid-represents the ever-burning lamp in the Tabernacle showing the Torah should always have meaning - a light in the world's darkness. Traditionally an oil lamp it is seen as a symbol of Israel as the 'light of nations'
Bimah-raised platform where the Sefer Torah is read from. It represents the
Orthodox - women sit separately, all face the Bimah which is central to the room; Reform - all sit together, all face the Ark and Bimah at the front of the room