Student at chalkboard in class
Student using world map in class
Student smiling in class
Student writing on blackboard in class
Student smiling at chalkboard
Teacher with student using world map
Students talking in class
Student and teacher smiling in class
Schoolboy at blackboard with arithmetic problem
Students drawing on chalkboard in classroom
Student raising hand in class
Pupil in chemistry class looking at round bottom flask
Student drawing on chalkboard in classroom
Boy in classroom, working out maths problem on blackboard, rear view
Student reading aloud in class
Students smiling in class
Students raising hands in class
Students reading together in class
Students using world map in class
Elementary schoolgirl looking bored during lesson
Primary school boys were math problem posed
Primary school boy standing in front of the blackboard
Cute little girls in the classroom
Lovely elementary school boys
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Girl drawing on chalkboard in classroom
Pupils in chemistry class
Primary school boy in chemistry class
School class Teacher and student stand in front of a blackboard with math work in a classroom during lesson
Children in school. Two boys standing with their arms around each other's shoulders by a chalkboard.
Students and teacher talking in class
Elementary school children in classroom during lesson
Portrait of smiling elementary school boy sitting at desk in classroom
Madagaskar, Boy in Fianarantsoa elementary school calculatiing at blackboard
Student doing a math on the whiteboard
Elementary school students in class
Student holding painting in class
Portrait of schoolgirl standing in front of large chalkboard with schoolwork chalked on it
Schoolgirl sitting studying in front of large chalkboard with schoolwork chalked on it
Boy in classroom
Group of elementaty school students in class
Children of Migratory Workers in Elementary School Classroom at FSA Camp, Weslaco, Texas, USA, Arthur Rothstein for Farm Security Administration, February 1942
Students sitting at desk in class, low section
Boy writing on chalkboard
Girl writing on a blackboard
Girl writing a sum on a blackboard
Students smiling together
Third graders studying math
Teacher talking to students at chalkboard
Primary school girls in the classroom
Primary school girl wears glasses
Portrait of two elementary school students in classroom
Portrait of elementary school students showing test paper
Teacher at front of class, explaining maths problem on blackboard
Elementary school students in the classroom
Lovely students in the classroom
Primary school girl standing in front of the blackboard
Primary school boy in thinking
School and education - Teacher and students stand in front of a blackboard with math work in a classroom or class
School class teacher and students stand in front of a blackboard with math work in a classroom during lesson
Teacher hugging student in class
Teacher and student hugging in class
Student in class using digitized pen at interactive whiteboard
Teachers and students smiling in class
Smiling schoolboy at blackboard with arithmetic problem
Portrait of smiling elementary school girl sitting bored in classroom
Portrait of school girl with globe
Students smiling together in classroom
Male student talking to teacher in classroom
School boy raising hand in class
Teacher helping boy with classwork
Boys in classroom, sitting at desk, looking at model of skull
Portrait of boy in classroom, sitting at desk, doing classwork
Portrait of girl in classroom, sitting at desk, doing classwork
Girl whispering to boy in classroom
Students in classroom, sitting at desks, with arms raised
Boy in classroom, sitting at desk, with arm raised
Portrait of boy in classroom
Primary schoolgirl drink milk
Primary school girls holding a beaker
Primary school girls take the alarm clock
Lovely schoolgirl
Portrait of elementary school students in classroom
Portrait of elementary school students sitting in classroom
Student examining globe in classroom
Boy Looking Through Telescope
Two young boys playing in classroom
Boy puzzled by maths problem
Elementary school students raising hands in class
The children are lying on the table in the classroom