Šťastné děti navštěvující kurz informatiky v moderní škole, zatímco učitel vysvětluje téma - Stock fotografie a obrázky

Group of smart smiling kids browsing netbooks while studying together during programming lesson

Positive preteen schoolboy using laptop while working on interesting project during computer science lesson in modern school

Pupils using laptops and working on study projects in classroom during science and technology lesson in school

Male Elementary Pupil In Computer Class With Teacher

Little schoolchildren looking at computer monitor in lab

Side view of smiling preteen schoolgirl looking at camera while using laptop during lesson with classmates and teacher in modern school

Group of friendly preteen classmates with notebooks doing homework while gathering near school building on sunny say

Group of happy classmates smiling and reading assignment in notebooks while sitting on lawn and doing homework after school together

Education, school, technology and internet concept - little student girl with tablet pc on white background with copy space

Happy girl smiling and writing in notebook while watching online course on laptop and learning to play guitar at home

Happy child with tablet computer. Kid girl showing tablet screen isolated over yellow color background. Happy little girl student with empty display concept

Technology, advertisement and children concept - little girl showing blank black tablet pc computer screen isolated over yellow background

Cheerful girl in casual clothes smiling and looking at camera while demonstrating school project on laptop with blank screen during studies against yellow background

Blurred child with guitar writing in notebook during online music lesson at desk