A male student in uniform standing on a stage set up in the gymasium building. He is pointing at one of two posters with floor plans of a house. In the middle of the stage is large model of a house, with two other male students kneeling in front of it. The presentation is probably about the Model Home, built by students on the grounds of the school.
This is probably part of the end-of-year annual examinations at the school, at which students would make presentations to demonstrate their progress.