The “What Day Before” worksheet is an educational tool designed to help children practice their knowledge of the days of the week by identifying the day that comes before a given day. The worksheet presents a list of days, such as Monday, Tuesday, Wednesday, and so on, each inside a box. The task for the student is to write the day that precedes each of these listed days in the adjacent empty box. This exercise aids in reinforcing the sequential order of the days of the week and enhances the child’s understanding of basic temporal concepts.