Sonriente estudiante de secundaria escribiendo en pizarra - Foto e imágenes de stock

Happy teenage boy in casual clothes by the blackboard. School and education concept

The schoolgirl answers at the lesson. Caucasian girl writes a formula on a blackboard

Wearing glasses. autumn school time. Back to school. education in college. study geography map. mired in geometry. School girl hold at blackboard. Instrument of Measurement. different school elements.

Kid write on chalk board. Back to school. Schoolchild in class. Happy kid writing green blackboard.

Student boy standing in front of chalkboard in the classroom at school. Education concept.

Adorable little schoolgirl looking at camera during lesson

Rear view of asian student girl writing on whiteboard during lesson

Beautiful teacher walking by classroom with happy children

Adorable little schoolgirl showing thumb up at camera during lesson

Teacher looking at adorable schoolgirl answering next to whiteboard on english lesson

High angle view of beautiful schoolkid sitting at desk with books and smiling at camera

Schoolkids looking at boy making presentation at interactive whiteboard

Beautiful young teacher in class with adorable little pupils

Adorable schoolchild smiling at camera while classmates studying with whiteboard behind

Rear view of little schoolgirl in dress walking at school cafeteria