addition
answer
beautiful
beginner
blackboard
board
caucasian
chalk
chalkboard
child
classroom
clever
crayon
education
elementary
female
girl
group
holding
junior
kid
knowledge
learn
lesson
lovely
modern
number
people
person
positive
pretty
primary
pupil
school
schoolchildren
schoolgirl
schoolkid
schoolwork
smiling
solution
solve
standing
study
sum
teacher
teamwork
two
woman
writing
youngster