assistance

boy

caucasian

child

children

class

classmates

classroom

concentration

creativity

cute

desk

digital

education

elementary

european

exam

explaining

girl

globe

group

homework

instructor

internet

kids

knowlege

korean

learners

learning

lesson

looking

male

people

person

primary

pupils

school

schoolboy

schoolchildren

schoolgirl

sitting

students

tablet

teacher

teaching

tech

technology

touchscreen