Well, not really the lesson. Guess we should call this pre-lesson activity. I think this image allows the viewer to appreciate the energy and excitement that exists when children are allowed to enjoy themselves. February 2015.
Image Captured with a Nikon D300S Camera, Nikon 18.0-200.0 mm f/3.5-5.6 lens, focal Length 32 mm, ISO 200, 1/100 sec at f/5.0, with flash. Mat and frame added using Photoshop CC 2014.