Giving support. Attentive teacher showing one of pupils a needful exercise during her class. - Stock Photo & Image

Helping to understand. Young teacher helping her serious pupil with the exercise during the lesson.

Portrait of African American teenage girl working hard while studying in school classroom

Elementary school teacher giving test results to her students in the classroom.

Testing knowledge. Nice attentive teacher giving her pupils sheets of paper with the test.

Giving a try. Smiling school girl in the back of the classroom raising a hand to answer a question of her teacher.

Helpful teacher. Kind teacher helping a serious schoolboy to read the task during the lesson.

Answering the question. Cute blonde-haired diligent pupil answering the question of her teacher

Giving the lesson. Dark-skinned teacher wearing bright blouse giving the lesson for her smart pupils

Raising hands. Active smart pupils raising their hands while answering the question

Shade of blue. Creative artistic schoolchildren having hesitations while choosing shade of blue