american

angle

backpack

bag

break

caucasian

cheerful

childhood

classmates

elementary

end

energetic

ethnicity

fifth

first

five

friends

friendship

front

fun

grade

group

hands

happy

home

kid

knowledge

length

low

outdoors

outside

part

people

person

primary

pupils

recess

rucksack

running

school

schoolboys

schoolchildren

schoolgirls

space

students

summer

term

time

uniform

view