Torah and Haftorah
Education of Jewish boys and girls are the same.
It is important for both Jewish boys and Jewish girls to learn Hebrew. Hebrew is the language used for Jewish prayers and scriptures. Being able to read Hebrew will allow him to take part in Jewish prayer services. Modern Hebrew is the language used in Israel - which is the center of Jewish spiritual and cultural life.
That which is personal to anyone is usually not dictated by religion. Every Jewish boy and girl is unique and each has different personal values.
Religious Jews learn their history every single day.
Preferably he should learn as much Torah as possible. Specifically, he should learn whatever Torah-portion he'll be reading.
Pavel was the name of the Jewish slave who worked for the commandant of Aushcwitz - Bruno's father.
Toyland
I think you mean "bris." A Jewish boy gets circumcised when he's 8 days old.
A Jewish boy automatically becomes a bar mitzvah on his 13th birthday, no ceremony is required.
When a Jewish boy turns 15, one would call it his 15th birthday.
They can learn not to mess with the Germans.
They learn, just like non-Jewish kids do.