Vista posteriore di asiatico studente ragazza scrittura su lavagna bianca durante lezione - Foto e immagini stock

Young female teacher or a student writing math formula on blackboard in classroom.

Young female teacher or a student writing math formula on blackboard in classroom.

Enjoying learning. Happy smiling girl doing sums near the school board with the help of her teacher.

Education, elementary school, learning, math and people concept - close up of little schoolgirl with teacher writing on chalk board and solving task at classroom

Cropped shot of schoolchildren showing thumbs up in front of blank chalkboard

Rear view of kids looking at teacher while she writing on chalkboard

Smiling young teacher looking at child writing on interactive whiteboard

Schoolkids and teacher studying with interactive whiteboard behind

Rear view of schoolchildren and teacher writing on white board

Back view of schoolkids with backpacks looking at teacher making presentation at interactive whiteboard

Rear view of teacher looking at children sitting at classroom

Young teacher showing the whiteboard and schoolkid writing during presentation