Smart classes are conducted by a teacher using a viewing screen that is attached to the projector. Students understand the audio-visual information that is projected on the screen and learn about the topic. Hillman Public School has a number of smart classes that use information & communication technology to make students visually understand the 3-D view of figuresin their curriculum. Also, students have a better understanding of the topic being taught, by seeingthe animated explanation of the topicthat is being taught.