Teacher Explaining Basic Addition on Whiteboard | Math Education Illustration #1953268 (License: Personal Use)

This black-and-white line illustration depicts a professional yet approachable female educator in a vest and skirt, presenting a fundamental arithmetic equation. Her open hand gesture and engaged expression suggest active teaching, making the image ideal for introducing number concepts to young learners. The clean, minimal design emphasizes clarity and focus on the core mathematical idea.

Used in elementary math curricula, online learning platforms, teacher training materials, and educational blogs to visually support explanations of basic addition. Matches user intent for finding accessible, classroom-ready illustrations for K-2 instruction.