3
6
6-7
7
8
8-9
9
anticipation
appearance
at
bag
bags
beginning
beginnings
being
beings
blackboard
blackboards
body
boy
boys
candy
casual
caucasian
caucasians
child
childhood
children
class
classmates
classroom
classrooms
clothing
color
colour
cone
cones
confidence
confident
content
day
each
education
elementary
enjoyment
european
event
events
excitement
exciting
expectation
face
facing
female
females
first
front
frontal
germany
girl
girls
grade
group
groups
happiness
happy
head
head-on
hope
hopeful
hoping
human
humans
image
incipience
indoor
indoors
interior
interiors
joy
kid
kids
learn
learning
leisure
life
look
looking
male
males
north
north-rhine
nrw
of
on
optimism
optimistic
other
part
pedagogics
people
person
persons
photo
photography
photos
pleased
pleasure
pose
posing
positive
pride
primary
proud
pupil
pupils
rhine
rhine-westphalia
room
rooms
school
schoolboy
schoolchild
schoolchildren
schoolgirl
schoolgirls
schools
seeing
shot
shots
small
smile
smiling
start
student
system
three
to
up
upper
view
viewing
views
waist
waist-up
wear
westphalia
years