Math Teacher Explaining Fractions on Chalkboard - Educational Illustration #1864529 (License: Personal Use)

The black-and-white line illustration shows a male educator in a collared shirt and trousers, holding an open book while gesturing toward a chalkboard displaying the equation “1 + 1/2”. His expression is focused and instructive, emphasizing active teaching methodology. The scene captures a classic classroom moment centered on foundational arithmetic concepts.

Used on educational websites, teacher resource portals, or math curriculum pages to visually represent instruction, pedagogy, or conceptual learning; targets educators, students, and parents seeking visual aids for elementary math topics.