digital tablet
デジタルタブレット
asian
back to school
blank screen
blur
book
boys
caucasian
cheerful
children
classmates
copy space
device
education
elementary age
emotion
gadget
girls
happy
indoors
inside
joyful
kids
knowledge
notebook
pen
people
pleased
positive
pupils
raise hand
school
schoolboys
schoolchildren
schoolgirls
schoolkids
smiling
technology
together