The correct spelling is smart class.
A "smart class" refers to a technologically enhanced classroom that uses digital tools and resources to improve teaching and learning. These classrooms often include interactive whiteboards, projectors, computers, and audio-visual systems. The goal is to make lessons more engaging and interactive for students, moving beyond traditional lecture-based learning. For example, teachers can use educational videos, interactive simulations, and online quizzes to enhance the learning experience. Essentially, the classroom is equipped with technology that fosters a more dynamic and effective educational environment.
