I think that children should be exposed to multiple religious traditions in their youth. A family can still have a particular religious tradition to which they adhere to, but being able to understand other religious traditions helps us to understand and best more compassionate to other people. We can also learn from the experiences and teachings of others who may not share the same religion that we do.
I believe that it is important to teach children a respect for the object of God and its function. It is also important to teach children about the virtues of your own religious tradition and help them to notice the religious traditions of other people. It can be helpful to visit places of worship with a child other than your own and to learn about the religious beliefs of others.