A political faction is like a group of kids who have different ideas about how to play a game. Some kids want to play tag all the time, while others want to play hide and seek. These kids are like different groups in politics, who have varying ideas about how the government should work.
Sometimes these groups work together, but other times they fight against each other to get what they want. These fights can happen in a place called the government, where grown-up people make decisions about how to run things like schools, hospitals, and roads.
Political factions can be a bit like sports teams, with each group supporting their own team and trying to win. But unlike sports, politics is really important because it affects how we live our lives every day.