Optical illusions

 

Material

• Slideshow of optical illusions (ppt illusion)

 

Steps

1. Introduce children to the optical illusions slideshow.
2. Tell the children that sometimes we, like Eli, don’t want to see certain situations. But when you pay attention, you can see well and you can’t ignore what you see or feel. As in optical illusions, we may decide not to see and not to push our attention any further. But if, on the contrary, we want to see, then we see something other than at first glance.