Koa Koa: Build Animal Vision Glasses

Using this set of optical lenses and mirrors build glasses with 4 simulated visions: - That insects (kaleidoscopic) - Upward vision (animals that have eyes above their heads like stingrays) - Downward vision (to have the impression of overlooking everything, like an eagle) - Side vision (from 2 sides at the same time, like fish)

What are you going to learn? - the role of the brain in vision - the different visual fields - the link between the vision and our place in the food chain

6 years and up recommended