Okay little one, commemoration in Anglicanism is like remembering and honoring important people or events. Just like how you might remember your friend's birthday every year or celebrate your parents' wedding anniversary, Anglicans remember and celebrate the lives of people who made a big impact on the history of the church.
Sometimes, this commemoration happens on a special day or feast day. For example, St. Patrick's Day is a day when we remember Saint Patrick, who brought Christianity to Ireland. Other times, a specific service might be held to remember a person or event. These services might include special prayers or hymns.
Commemoration is important because it helps us remember the stories of those who came before us and shaped our faith. By honoring these people and events, we show our gratitude and respect for their contributions to the church. We also keep their memories alive and pass them down to future generations so they can learn from them too.