Keywords
10 year old, 11 year old, 12 year old, 30s, answering question, asking question, boy, boys, caucasian, children, class, classroom, color, colour, education, hand in the air, high, image, indoors, inside, interactive whiteboard, junior, junior education, learning, lesson, mid adult, pre-adolescent, pre-teen, pupils, school, student, students, teacher, teaching, thirties, vertical, whiteboard, woman, youth, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u27612629