Školák při pohledu na lékařskou masku v blízkosti tabuli izolované na bílém - Stock fotografie a obrázky

A girl stands smiling at a chalkboard and points to an empty space ready for writing with chalk.

A girl stands smiling at a chalkboard and points to an empty space ready for writing with chalk.

Education and school concept

Cute schoolgirl writing on chalkboard

A girl stands smiling at a chalkboard and points to an empty space ready for writing with chalk.

Generic Technology. small girl pupil with laptop. 4G and 3G internet. childhood study online. knowledge day 1st september. smart school girl in classroom, project. back to school. Online education.

Joyful schoolgirl talking on smartphone near blurred chalkboard

Smiling schoolkid holding chalk and pointing at chalkboard while looking at camera

Schoolchild holding chalk near chalkboard on green

Happy schoolkid holding chalk and books near green chalkboard

Cute african american schoolgirl writing on chalkboard while holding book and looking at camera

Excited schoolgirl looking at camera while standing near green chalkboard

Preteen schoolkid with crossed arms smiling at camera near equations on chalkboard

Cheerful african american schoolgirl pointing with finger at green chalkboard isolated on white

Adorable schoolgirl smiling at camera while standing near chalkboard and holding book isolated on white