Teacher with face mask giving math lesson online from the classroom.
Muslim student and her professor with face masks using digital tablet during class at university.
Happy schoolgirl putting on protective face mask in the classroom.
Teacher with protective face masks talking to a group of university students in lecture hall.
Elementary school teacher with protective face mask in the classroom.
Elementary students with protective face mask back at school after coronavirus epidemic.
Teacher with protective face mask using laptop in the classroom.
Happy student.
Close up. Businesswoman is writing notes and planning her schedule.
Female teacher pointing at blackboard while giving online class due to COVID-19 pandemic.
Black teacher wearing face mask while explaining math lesson in the classroom.
University professor wearing protective face mask while holding a lecture to his students.
Elementary students learning how to properly wear a mask during a class at the school.
Did you all understand the lesson?
Black teacher and elementary student with face masks examining test result in the classroom.
Happy student having fun while using laptop with his friends in the classroom.
Elementary school teacher showing something on touchpad to her student during a class.
Happy professor wearing face mask while giving his students exam results.
Schoolgirl with face mask using hands sanitizer in the classroom.
Female teacher with face mask taking notes and waving from the classroom.
Black teacher and elementary students wearing protective face masks during a class at school.
Student looking on board in classroom, making notes
Back view of group of students raising their arms during a class at lecture hall.
Happy black teacher and elementary students using digital tablet in the classroom.
Here is your exam result!
That's all for today, see you again online tomorrow!
Cheerful students having fun while learning on laptop in the classroom.
You did a great job with this exam!
Empty Blackboard
Female teacher explaining mathematic on chalkboard while holding online class.
