Teacher Explaining Geometry in Classroom - Educational Illustration #1730946 (License: Personal Use)

A smiling female instructor in a blue dress stands beside a green chalkboard, drawing a labeled triangle with white chalk. Four students-two men and two women of varied hair colors and clothing-sit in wooden chairs facing her, suggesting an active, collaborative learning environment. The illustration emphasizes clarity, engagement, and foundational STEM education.

Used on educational websites, teaching resource pages, or school landing pages to represent classroom instruction, math education, or teacher training programs; matches user intent for visualizing effective pedagogy or curriculum design.