adult
back to school
blackboard
blank chalkboard
boys
caucasian
caucasian woman
chalkboard
childhood
children
class
classmates
classroom
copy space
desks
education
elementary age
female
formal wear
friends
friendship
girls
indoor
kids
lesson
male
people
preadolescence
preteen
pupils
school
schoolboys
schoolchildren
schoolgirls
schooling
seats
sitting
study
studying
teach
teacher
teaching
together
togetherness