Nastolatki uczestniczą w wydarzeniu Model ONZ, reprezentującym różne kraje. - Zdjęcie stockowe & obraz

Portrait of a happy high school students group looking cheerful at camera and smiling standing in classroom. Guys and girls with backpacks on shoulders standing in a row. Back to school concept.

Diverse group of teenage students standing together in a school classroom. This snapshot captures the children unity and teamwork, where students from different backgrounds come together as one.

Various students from different backgrounds sitting closely, exchanging ideas and insights in an educational setting

Various students from different backgrounds sitting closely, exchanging ideas and insights in an educational setting

Happy schoolkids holding devices in hallway, back to school concept, smile, students and technology

Smiling interracial students with coffee and notebooks looking at blurred friends

Smiling schoolboy with braces holding notebook near friends with devices in classroom in school

A man stands beside a boy in a colorful classroom, engaging in dynamic learning and teaching.

Cheerful teenage students holding devices and looking at camera in school hallway, teen friends

Happy classmates talking and holding devices in hallway, back to school, teen students, digital age

A group of students, including an African American girl, sit on the steps of a university building, engaged in conversation