Δάσκαλος με μάσκα που μαθαίνει να φοράει μάσκα στο σχολείο. Κοινωνική αποστασιοποίηση και ασφάλεια στην τάξη κατά την επιδημία του Coronavirus - Φωτογραφίες & Εικόνες Αρχείου

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Sad school teacher because of coronavirus isolation. Concept of problems due to the flu virus pandemic at school

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask teaching how to wear mask at school. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Teacher with mask in the classroom. 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.

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

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

Teacher and his students wearing protective face mask in the classroom. Social distanting and classroom safety during coronavirus epidemic

Female teacher with mask teaching math lesson at school. Social distanting and classroom safety during coronavirus epidemic

Teacher with face mask welcoming children back at school after lockdown. Back to school during COVID-19 pandemic.

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

Teacher with face mask welcoming children back at school after lockdown. Back to school during COVID-19 pandemic.

Female teacher with mask teaching math lesson at school. Social distanting and classroom safety during coronavirus epidemic