academic success
answering
asian
blackboard
board
calculating
calculation
chalk
child
china
chinese
class
classroom
closeup
confidence
confident
demonstrating
east asia
education
elementary
eleven
equation
female
formula
front
geometry
girl
happy
hong kong
japan
japanese
kid
korea
korean
math
mathematics
model
one person
oriental
people
preteen
primary
pupil
school
schoolchild
schoolgirl
schoolkid
smiling
solving problem
student
successful
taiwan
taiwanese
working
writing