Pupils and teacher in classroom working with tablet computer

• adult, boy, carefree, caucasian, child, childcare, childhood, class, classmates, classroom, college, computer, concept, desk, education, elementary, female, friendship, girls, grade, growth, human, indoors, knowledge, learn, lesson, middle, people, preteen, pupil, school, schoolchild, secondary, studying, subject, tablet, teacher, teaching, teenager, teens, test, woman, working
• ID: 602125916
• Model: 20541877 19922542 20955364 20815912 17190521 19922533 12723664
• 5760 x 3840 pixels