assignment

brunette

call

card

caucasian

child

childhood

children

class

classroom

computer

desk

digit

distance

education

elementary

girl

home

hometask

homework

internet

junior

knowledge

laptop

learn

lesson

little

math

mathematics

maths

online

plait

preschool

pretty

primary

school

schoolchildren

schoolgirl

show

smart

stationery

student

study

subject

sum

supplies

table

teacher

technology

train

video

zoom