Divers groupes de personnes, y compris des enfants et un enseignant, debout attentivement les uns autour des autres dans une salle de gym animée, l'enseignant instruisant avec enthousiasme. - Photo & image de stock

Nursery teacher reassuring one of her students during a physical education class.

Loving sports. Smiling pupil holding his big basketball standing in changing room with his classmates.

Cheerful preadolescent boys and girls exercising with dumbbells in gym, smiling joyfully, workout

Going to gym. Two smiling school boys standing together laying hands upon each others shoulders in a changing room.

Coach taking care on sport pupil after physical accident - Team care concept

Adorable kids sitting back to back on fitness mat

Low angle view of happy preteen boy holding penny board while standing with girl near mall

Cheerful redhead girl sitting in school dining room near blurred asian boy and schoolgirl eating apple

Cheerful teacher sitting near multiethnic kids playing with didactic material in montessori class

Cheerful asian girl combining puzzle near teacher and kids on blurred background

Montessori materials, happy female teacher observing concentrated boy near children during class

Multiethnic classmates with notebooks running outdoors

Positive multiethnic pupils with backpacks running on walkway outdoors

Toddler boy walking near blurred happy mother on background

Smiling schoolboys talking and pointing with finger near schoolgirls with devices in classroom