Happy high school students in the classroom
Schoolgirl with protective face mask writing in a notebook during a lecture in the classroom.
Black teacher wearing face mask while explaining math lesson in the classroom.
Happy high school students in the classroom
University professor wearing protective face mask while holding a lecture to his students.
Female teacher live streaming lesson from the classroom.
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.
Rear view of African American student raising hand during a class in lecture hall.
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.
Happy teacher waving while holding online class during coronavirus epidemic.
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!
Female teacher explaining mathematic on chalkboard while holding online class.
Elementary school teacher teaching student online during coronavirus epidemic.
I know the answer!
Happy teacher giving his students test results while wearing protective face mask.
Elementary students wearing face masks while using laptop with their teacher in the classroom.
African American teacher with protective face mask talking to student in the classroom.
Female doctor measuring temperature of schoolboy with infrared thermometer in the classroom.
