Classroom Screen is a free web-based classroom management tool that allows teachers to display important visual elements on shared screens. It has numerous benefits, including no installation required, free to start, optional Pro upgrades, high customization, and suitability for both physical and digital classrooms. It integrates multiple classroom tools into a visual interface, which can enhance classroom management efficiency, increase student engagement, and improve teaching productivity. The free version meets basic usage needs, while the Pro version offers more powerful long-term planning functions. This tool is designed to help teachers manage classrooms and conduct teaching activities more easily.