Even before the pandemic arrived, GNPS classrooms were already shifted to smart classrooms. After the lockdown, the need for smart classrooms has increased quite well. These smart classrooms assist teachers in ensuring that every child in the class is learning and grasping the knowledge being given easily. This class is also very effective at keeping students interested and engaged by offering them complex information in the form of graphs, images, and pie charts. The smart class is also an effective way to achieve sustainability because it eliminates a significant amount of paperwork, allowing for a greener and cleaner school.