Folk Christianity is like when you learn about God and the Bible from your family and friends instead of going to a big church or reading books. It's like hearing stories and traditions that are passed down from generation to generation.
Just like how you might have heard stories from your grandma or grandpa about their life and things that happened a long time ago, people who practice folk Christianity learn about God and Jesus from the stories and traditions of their family, friends, and community.
Some people might pray in a special way, or light candles or leave offerings at special places they believe are holy. They might have special songs or dances that they do in their worship.
Folk Christianity is different from the kind of Christianity you might see at big churches or in books because it's more personal and connected to the people around you. It's like having your own special way of believing in God and Jesus, based on the stories and traditions of your family and community.