about
free
exclusive
patterns
vector
microstock
premium
log in
sign up
about
free
exclusive
patterns
vector
microstock
premium
log in
sign up
Fed up of fails. Trial and error is fundamental method of problem solving. Woman teacher holds crumpled pieces of paper. Teacher screaming face holds pieces of paper with mistakes wrongly solved test
Keywords:
education
teaching
looking
studying
adult
working
women
indoors
caucasian ethnicity
teacher
blackboard
computer
desk
intelligence
problems
laptop
science
student
sitting
formula
classroom
females
cheerful
technology
professor
blond hair
exam
learning
learning methods
research methods
solve tests
trial and error
fed up
failed test
teaching methods
failed exam
student searching job
mad professor
laptop mistake
Select...
photo, drag here or paste
How to get an image URL
Right-click an image on the web and copy the image’s URL. Return to the search box and paste in the URL (Ctrl+V or Command+V).
By staying on our site, you agree to our use of cookies. Read more in the
cookie policy