Vista de cerca de los libros de texto bajo lápiz de mano de madera en el escritorio delante de la pizarra en la escuela - Foto e imágenes de stock

Closeup of empty woman's hands cupped against green board

Black chalk board over wooden table with book, blank for text or background for school theme.

Glass of coloured chalk on desk in front of blackboard

Back to school concept. cardboard handmade hot air balloon over classroom blackboard background

Blackboard with hand. Open hand. Clean chalkboard with hand and copyspace

Close up view of desk organizer with pencils and sharpener on wooden table in front of empty chalk board in school

Close up view of fresh apple, clock, notebook, pencils and books on wooden tabletop with empty blackboard behind

Close up view of fresh apple, magnifying glass, pencils and books on wooden surface with empty blackboard behind

Close up view of cardboard rocket on blackboard, calendar, magnifying glass and books on wooden tabletop

Top view of collapsible meter and pencils on grey surface

Close up view of cardboard rocket on blackboard, pencils, clock, notebook and books on wooden tabletop

Close up view of apple on wooden toy plane, notebook, books and pencils on tabletop with empty blackboard behind

Close up view of fresh apple, magnifying glass, notebook and books on wooden surface with empty blackboard behind