ID 70637897 © Alphaspirit | Megapixl.com
Model Released
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
addition algebra anger angry blackboard boy calculation chalk chalkboard class classroom cognition desperate dunce educational embarrassment fail failure formula incorrect learn learning lesson math mathematic mathematics mistake number professor ridicule school scream shame shout solution stress stressed student study studying stupid sum sums teach teacher teaching women write writing wrong