Student with textbooks in arms doing halt hand gesture, studio background
Student yawning feeling sleepy after doing homework all night before exam
Joyful pupil packing notebook, preparing for university, studio background
Joyous student with notebook in arms, preparing for university
Girl doing telephone call with colleague, discussing about school homework
Person with sad facial expression reading ebook on ereader, studio background
Girl listening music and typing on laptop, preparing for school exam,
Portrait of jolly girl laughing while sitting on beanbag and writing on notebook
Focused puzzled on finding right educational literature student looks through bookshelves in library
Upbeat student uses notebook to prepare for university classes, studio background
Exhausted student suffering headache from too much homework
Woman opening backpack to take encyclopedia books out for school
Portrait of woman opening backpack to take encyclopedia book out
Woman holding stack of textbooks and ebook reader, studio background
Pensive woman carrying laptop, using it to memorize information for school exam
Woman rummaging through backpack, isolated over studio background
Woman reading messages on smartphone while holding books, studio background
Group of scientists examining data on paper
Two scientist or medical technician working, having a medical discuss meeting
Person holding book, preparing for university assessment
Scientist screwing lid of reaction tube
Scientist putting test tube into rack
Closeup through bookshelf couple of students looking for right book in library to prepare for exam.
Girl listening music and typing on laptop, preparing for school exam,
Student frowning, feeling annoyed while preparing for exam, reading textbook
Student looking at digital books on tablet device display, studio background
Two scientist or medical technician working, having a medical discuss meeting
Student holding textbooks drinking caffeine to gain courage before exam
Portrait of pensive woman with laptop coming up with idea for school homework
Radiant student with school supplies preparing to go to university classes
