When selecting the ideal size of the Teachmint X Interactive Flat Panel for classrooms, it's essential to consider the room's dimensions. For standard classrooms measuring around 25 feet, a 75" interactive panels offers excellent visibility and engagement. In larger classrooms, an 86" panel ensures that all students can clearly see and interact with the content. For smaller classrooms, a 65" ifpd is perfect, as it maximizes space while still delivering a great viewing experience.