Usmívající se učitel ukazuje rukama u tabule s nápisem zpět do školy - Stock fotografie a obrázky

Back view of schoolgirl with raised hand and smiling teacher near chalkboard with back to school lettering

Collage of teacher with pointing stick showing thumb up, reading book, holding globe, pointing at digital tablet near chalkboard

At school. Cute teacher explaining new material to her pupil

Cute multiethnic pupils having fun while sitting together at desk in classroom, word school on chalkboard

Portrait of beautiful teenage girl smiling at the camera while showing thumbs up in the classroom

Great beginning of school year. Top ways to welcome students back to school. Teacher woman hold blackboard inscription back to school. It is school time again.

Beautiful female high school student with long hair, studying in the classroom while wearing glasses

Portrait of female teacher at school at lesson, smiling middle-aged woman in glasses with digital tablet looking at camera, classroom with teenage students at desk background

Cute schoolgirl holding pen near lips while sitting at desk near globe and chalkboard with back to school lettering

Attentive schoolgirl looking in copy book while sitting at desk near textbooks and chalkboard with back to school inscription

Attentive schoolgirl reading book while sitting at desk near globe and chalkboard with back to school inscription

Teacher pointing at math formulas on chalkboard during online lesson in class

Back view of schoolboy writing on whiteboard during lesson, banner

Joyful schoolkid holding copy book maquette with teacher lettering near paper cut pencil and decorative elements on yellow

Blurred african american teacher writing on whiteboard near pupils in classroom