Orthodox: Synagogues usually hold daily services
Orthodox: Service is in Hebrew
Orthodox: Person leading service has back to congregation
Orthodox: Men and women sit separately
Orthodox: Some arrive late and catch up at own pace
Orthodox: Men cover heads with skull cap, married women cover heads with hat or scarf
Reform: Synagogues often do not hold daily services, focus on Shabbat and festivals
Reform: Service is in Hebrew and country's own language
Reform: Person leading service faces congregation
Reform: Men and women sit together
Reform: Services are shorter but more rigidly structured
Reform: Most men wear skull cap, some women do as well or wear hat
Reform: Singing may be accompanied by musical instruments