I really like the series of books David and Heather Kopp have produced, for their focus on prayer practiced in families and home life. One of their books, Praying the Bible with your family is a great resource for family devotional times.
Here is an example of the format:
Quotes Job 38
Brief meditation on Job
Two questions: What do you think is the most amazing thing God has ever made? What does it tell you about God’s character?
Prayer from the Bible: “God of hippopotamuses and hailstones, Lord of rainbows and coconut trees, Maker of snowflakes and snails and parakeets, Father of every living person–especially in this house . . .”
I was sold on the book while standing in the bookstore reading that prayer. I smiled and tucked the book under my arm and headed to the checkout. We soon began using it in our family times.