african american
back
back to school
black
brainstorming
candid
caucasian ethnicity
cheerful
child
children
class
classroom
communication
copy space
discussion
education
group of people
happiness
indoors
kid
lesson
looking at camera
male
man
math
multiethnic group
occupation
place of work
presentation
real people
rear view
school
september
smiling
standing
student
studying
talking
teacher
teaching
teamwork
teen
teenager
tween
whiteboard
work
working
young