Female primary school teacher sitting on the floor reading a book to her class, rack focus

indoors day five people multi-ethnic group adult young adult woman 30s millennial teacher kids children boys girls pre-teens caucasian black asian ethnicity mixed race person pupils schoolchildren schoolboys schoolgirls school kids classmates sitting on floor listening teaching learning communication holding book reading childhood education school classroom lesson elementary school primary school school uniform interested attention book three quarter length selective focus rack focus side view slow motion handheld