Jews have many different traditional prayers that cover a wide variety of topics. Most traditional Prayers are in Hebrew, but a few are in Aramaic or English. Many prayers are sung, using both traditional and modern melodies.
Prayers tend to be more about praise and blessing, thanks, and less about supplication, though Jews do regularly ask for things such as peace, health, and understanding.
Many Jews consider a Niggun to be a form a prayer without words. This is a melody that is hummed or sung with nonsense words.
The largest portion of Jewish prayer consists of praise of the Creator, Master of the Universe. The next largest portion consists of thanks to Him for the good that He has done for us and given us. The smallest portion consists of requests. The requests specified explicitly in the formal liturgy are for peace and forgiveness. In addition, an individual is always entitled to address the Creator from the heart, with his own private requests.
A few examples:
God's help
Redemption
Sustenance
Wisdom
God's mercy
Health; healing
Rain
Atonement
The ingathering of the exile
Peace
Closeness to God
Jews pray to God
Jews pray to God.
Jews pray in a synagogue.
Jews pray to God.
They pray to God and ask for forgiveness for sins committed in the previous year.
Jews pray only to God, not to any person or prophet. Muslims also pray only to God and definitely do not pray to their prophet!
The only Christians that would pray to Mary are Catholics, so the answer is no. Some Messianic Jews are Catholic, but this is rare. The majority of Messianic Jews are Protestant Evangelicals and pray as they do.
They pray in the synagogue (a.k.a. Shul).
The Jews celebrate Yom Kippur and Hanukkah.
Christians and Jews believe that there is one true God. Christians and Jews pray to the same God.
Jews pray facing the east-in the direction of Jerusalem
Synagogues.