african american
asian boy
black boy
black man
boys
casual
caucasian
childhood
children
classmates
classroom
college
education
educational
female
gesture
gesturing
girl
homework
indoors
kids
knowledge
learn
lesson
male
multicultural
multiethnic
people
point
school
schoolchildren
schooling
sign
students
study
studying
symbol
teach
teacher
teaching
teenage
teenagers
teens
together
togetherness
young
youth