Schoolgirl writing on board in front of class, shot on R3D

two people man adult 20s kid child girl incidental people african american ethnicity black asian ethnicity diversity education school classroom lesson student pupil part of person schoolchildren schoolgirl school kid profession teacher communication writing watching learning teaching standing interest attention question volunteering standing out from the crowd answering maths childhood knowledge elementary school primary school whiteboard glasses tie back view waist up close up usa handheld