Estudantes multiétnicos felizes assistindo menina enquanto ela está escrevendo no quadro branco na biblioteca. Grupo de estudantes universitários que entendem o problema da matemática. Cara alegre e menina sorridente de pé e tomar notas, enquanto um amigo resolve equação durante a aula . - Banco de fotos e imagens

Smiling schoolboy pointing at notebook near friend in classroom

Happy college students studying together and laughing. Group of multiethnic friends smiling and studying from books while sitting in university library. High School young men and women studying together.

Entrepreneurs designers architects business people conference in modern meeting room

Drawing sketch. Attentive student expressing positivity and bowing head while doing her project

Female Teacher Working With College Students In Library

Group of students in university hall during break

Happy team of high school girls and guys studying together and laughing. Group of multiethnic classmates smiling and studying while sitting in university library. Group of young people sitting at table working on school assignment.

Beautiful university student smiling while studying for exams in classroom. Pretty woman sitting in classroom full of students during class. Portrait of happy young woman writing notes and looking at camera.

Happy mature professor helping student girl with her doubts while studying in class with friends. Smiling teacher in high school helping university student during exam. Group of young college classmates in classroom with helpful teacher during lectur

Portrait of mature teacher standing in university library and looking at camera with copy space. Happy mid adult lecturer at classroom standing after giving lecture. Satisfied high school teacher smiling and looking at camera while his studets studyi

Portrait of smiling intelligent girl solving math equation on white board. Young college student thinking and solving arithmetic sum on whiteboard with classmates. Smart young woman in casual clothing writing on white board during class.

Happy girl in college listening carefully while in lecture. Concentrated student studying and taking notes in a notebook sitting in lecture during lesson. Smiling high school teen sitting in classroom with other students writing notes and listening t

Close up of african student giving exam writing on paper. Closeup of black guy hands holding pen marking answers on examination in college. Student hand fiiling out answers with multiple questions on the test.