Schoolgirl using laptop computer in library. Asian schoolgirl using laptop computer in school library

Teacher helping schoolgirl using a tablet computer in class

Schoolgirl using tablet computer in elementary school class

Schoolgirl using tablet computer in elementary school class

Schoolgirl using tablet in elementary school class, close up

Schoolgirl Using Digital Tablet

Teacher and schoolgirl using tablet computer look to camera

Schoolgirl using cellphone

Schoolgirl using a tablet and stylus sitting with a boy at a desk in a primary school classroom, selective focus

cute little young girl with tablet and globe. Schoolgirl using modern technology in teaching geography

Young black schoolgirl using a laptop computer sitting at desk in a primary school classroom, front view, close up

cute little young girl with tablet and globe. Schoolgirl using modern technology in teaching geography

Schoolgirl using tablet computer in elementary school class

Attentive schoolgirl using Xerox photocopier in library

Young mixed race schoolgirl using a tablet computer with a female infant school teacher, working one on one together in a classroo

Teacher helping schoolgirl using a tablet computer in class

Portrait of disabled schoolgirl using laptop with classmates in background

Tired asian elementary school student falling asleep while study

girl sitting on bed and using broncodilator inhaler

Elementary school children smiling happily in classroom

Students reading book in school library

Girl sitting on bed and using broncodilator inhaler

School children doing chemistry experiment in classroom

Group of student smile in front of chalkboard

Sick girl sitting on bed with oxygen mask

Sick girl sitting on bed with oxygen mask

Sick girl sitting on bed with oxygen mask

Doctor examining a girl with stethoscope.

Girl patient and mother smiling while doctor visit

Girl patient and mother smiling while doctor

Doctors visiting child patient on ward

Girl patient and mother smiling while doctor

Girl standing in park and smiling at camera

Children playing construction wood block

Schoolgirl pouring chemical liquid in classroom

Boys friend standing in park and smiling at camera