Schuljunge zeigt Daumen nach oben, während er neben grüner Tafel steht - Stockfoto & -bild

Happy child child standing at the blackboard with a school backpack wearing glasses

Schoolboy with backpack showing thumbs up near green chalkboard

Happy child child standing at the blackboard with a school backpack wearing glasses

Schoolboy with backpack holding digital tablet in stem school

Adorale little schoolgirl in eyeglasses holding pink school bag and showing blank chalkboard

Schoolboy covering face with book in classroom of stem school

Partial view of woman standing with crossed arms behind thoughtful son doing homework and looking at camera

Full length view of beautiful little redhead schoolgirl with apple on head looking at camera

Pensive schoolgirl with backpack looking away in stem school

Selective focus of schoolboy with raised hand sitting near robot and computers during lesson in stem school

Adorable happy schoolchild with backpack and light bulb on head pointing up with finger and smiling at camera

Adorable little schoolgirl holding pile of books and looking at camera while standing near blackboard