Vertical video portrait of a happy female teacher with a bob hairstyle in glasses with blue eyes in a pink shirt who smiles with her arms crossed on her chest and looks at the camera against the background of a club for preparing children for school

vertical video portrait happy female teacher bob hairstyle glasses blue eyes pink shirt smiles arms crossed chest camera background club preparing children school early education childhood preschool kindergarten instructor child development educator teaching classroom early childhood education teacher-student smiling teachers love positive emotion happiness teacher-student relationship confidence educational educational setting instructor-student