Children separating rubish in to a bins. - Stock Photo & Image

Teacher and multicultural preschoolers on floor with colorful bricks in classroom

Little brother and sister decorating gift boxes for christmas

Choosing container. Attentive bearded teacher in clear glasses proposing metal can and asking about it place in recycling system

Multicultural group of children playing blocks wood game together at home

Focused multiracial preschoolers playing with wooden blocks in classroom

Dark-haired schoolboy. Dark-haired handsome schoolboy wearing pink t-shirt feeling busy at the art lesson

A group of small nursery school children with teacher on floor indoors in classroom, learning.

A young woman with two children playing on the floor with toys.

A group of small nursery school children sitting on floor indoors in classroom.

Little siblings playing with montessori wooden toys in living room, their mother is sitting on a sofa with laptop.

A group of small nursery school children sitting on floor indoors in classroom, raising hands.

Small concentrated nursery school boy playing indoors in classroom, montessori learning.

A man teacher talking to small unhappy boy indoors in classroom, comforting him.

A portrait of small boy with classmateas and teacher indoors in classroom.

A mess and dirt on a table while little boy is playing with potted seedlings at home.