1112 years
1213 years
american
answering
arms raised
asking
boy
caucasian
chair
child
class
classmate
classroom
desk
development
education
elementary
elementary school
european
french
german
girl
grade
group
hand
indoor
junior
kids
knowledge
learning
lesson
male
person
pupil
raising
russian
school
schoolboy
schoolchild
schoolgirl
sitting
studying
teacher
teenager
young