Afrykański amerykański nauczyciel w masce medycznej gestykulujący podczas lekcji w klasie - Zdjęcie stockowe & obraz

African american woman pointing with hand near whiteboard and blurred schoolkids

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Back to School Concept. Apple, accessories and books in the classroom, teacher wearing mask in the background.

Smiling student girl wearing school backpack, mask and holding exercise book. Social distanting and classroom safety during coronavirus epidemic

Selective focus of schoolgirl in protective mask showing thumb up, and teacher standing near chalkboard with back to school lettering

Selective focus of schoolgirl in medical mask holding pen and looking at camera, and teacher with book near chalkboard

Selective focus of displeased schoolgirl in protective mask showing thumb down, and teacher standing near chalkboard with book

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

Schoolgirl in medical mask reading book in classroom

Schoolboy in medical mask raising hand during lesson near blurred girl

Schoolboy in medical mask raising hand near blurred multiethnic classmates during lesson

Selective focus of bored schoolgirl in protective mask looking at camera, and teacher standing near chalkboard with back to school lettering

Selective focus of schoolgirl in medical mask writing in notebook, and teacher standing near chalkboard with book

African american schoolboy writing in notebook near blurred book