answer
back
blackboard
board
boy
caucasian
chalk
chalkboard
children
class
classmates
classroom
college
education
friendship
girl
grade
green
group
hands
happy
kid
learning
lesson
lifestyle
math
people
pupils
question
raised
ready
school
school child
school children
school girl
schoolchild
schoolkid
success
teacher
teenager
textbook
together
trainee
training
up
vote
voting
white
writing
young