book
boy
caucasian
chalk
child
childhood
class
college
connection
difficulty
distance
education
fatigue
grade
home
homework
kid
knowledge
laptop
learning
lesson
load
modern
notebook
online
pen
pencil
people
person
problem
pupil
quarantine
reluctance
sad
school
screen
september 1
sitting
sleep
stress
student
studies
study
studying
table
teacher
thinking
tutor
workspace
write