In a bright, sunlit classroom, an elderly man in a blue shirt and gray slacks stands presenting in front of three seated individuals

In a bright, sunlit classroom, an elderly man in a blue shirt and gray slacks stands presenting in front of three seated individuals. The presenter stands in front of an interactive whiteboard displaying a diagram and text. A chalkboard with handwritten equations is behind the whiteboard. The students are seated on rolling stools. The room has rows of white desks. The overall tone is academic and professional.