Grouping items involves organizing similar objects or concepts together based on shared characteristics. This can help simplify tasks, making it easier to find, compare, or analyze the items. For example, in a classroom, a teacher might group books by genre, such as fiction and non-fiction, to facilitate reading activities. In everyday life, grouping items can be seen in various settings, like in a grocery store where products are arranged by category, such as fruits, vegetables, and dairy. This organization allows shoppers to navigate the store more efficiently and locate what they need quickly.