A classroom calendar is a popular method to visually display the daily date in the classroom. One practical way is to integrate the classroom calendar into the "Warm-Up Phase" during English class. In this approach, a "date service" can be introduced, where students take turns presenting the date. The classroom calendar can be placed either directly on the chalkboard or on a bulletin board in the classroom. The template is simply printed, laminated, and cut out. A helpful tip is to attach magnetic pieces on the back of the cards for easy attachment to the chalkboard. This turns the chalkboard calendar into an interactive and practical tool in the classroom.