Keywords
6-7 years, alertness, black, blackboard, blond hair, bunches, caucasian, chalkboard, childhood, children, classroom, color image, confidence, day, differential focus, education, elementary age, formula, girl, hand raised, head and shoulders, horizontal, human arm, human hair, human hand, human head, indoors, intelligence, learning, long hair, mathematics, number, one child only, one girl only, one person, pigtails, pupil, question, reaching, rear view, school, single object, student, sum, top, under 18, unrecognizable person, white, 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, 351005