Worship is on one the basic ways people learn what it means to be Christian.
Children learn worship by worshiping with the congregation.
They learn that they belong to Christ and are welcome in his church. They participate in the drama of baptism and communion as signs of God's kindness and favor, of God's love and forgiveness. Children need to take part in worship regularly, and from time to time, to take leadership roles. We all learn best by doing, and understand more clearly that which is concrete rather than abstract. Worship that includes both adults and children might be a little different from what we are normally accustomed to.