1. Origin of the name
The word "synagogue," which is actually a Greek translation of Beit K'nesset and means "place of assembly" (it's related to the word "synod").
2. Functions of the synagogues
The synagogue is the Jewish equivalent of a church, more or less. It is the center of the Jewish religious community: a place of prayer, study and education, social and charitable work, as well as a social centre.
3. Structure
Synagogues are generally run by a board of directors composed of lay people. They manage and maintain the synagogue and its activities, and hire a rabbi for the community
4. Items found
The most important item in the synagogue is the Torah Scroll, which is their bible. It is held in the ‘Ark’ which is also called the Aron Kodesh (‘holy cabinet’).
Another important item is the menorah which is a candelabrum which symbolises the menorah in the Temple but instead of having 7 branches like the one in the Temple they only have 6 or 8 because to copy the menorah in the Temple is considered improper.
The bimah is a pedestal that holds the Torah scroll when it is being read.