Help Needed

Ok, all you fans. Time to help a sister in need. I got this email the other day and thought you all could be of assistance:

I teach in a catholic school but 98% of my students are not
catholic. I have to spend a lot of time trying to figure out the best way to help
them understand the Catholic doctrine that they are expected to know. I am also (trying)to be creative in my lesson plan apart from a few game shows, notes,I am at a loss. Please give me some ideas as to have to prepare and implement effective
lessons.

What are some creative lessons that have worked for you? How have you brought the richness alive to a classroom, or to kids that help them see and experience the beauty of God and his Church?