Fröhliche Schulkinder blicken in die Kamera und zeigen Daumen nach oben, während sie eine Vorlesung halten - Stockfoto & -bild

Cheerful schoolchildren looking at camera and showing thumbs up while having STEM lesson

Schoolchildren joying and raising hands at desk in stem education class

Schoolchildren looking at camera and smiling at desk in stem education class

Happy children throwing hands in air at STEM robotics lesson

Happy schoolchildren cheering and raising hands in air during STEM lesson in class

Concentrated children sitting at desk and making robots in stem education class

Portrait of happy children at school in the office at a robotics lesson, with a modern office with computers in the background

Cropped view of children at desk in stem education class

Excited preteen pupils showing yes gesture near notebooks on table in school

Partial view of children working together on STEM project in classrom

Selective focus of cute african american kid with empty notes looking at camera with classmates behind in classroom

Portrait of cute multiethnic preschoolers sculpturing figures with plasticine in classroom

Partial view of male teacher and multiracial preschoolers sitting at table with colorful papers in classroom

Selective focus of multiethnic kids with paint brushes drawing pictures in classroom

Selective focus of teacher and interracial preschoolers cutting colorful papers with scissors in classroom