You'd think after raising four kids---well, still in the process, but at least having raised them through the early years--I would have known how absolutely connected the brain is to the eyes. For example, I had all of the little mobiles hanging from babies' cribs and black and white toys for them to nibble on when they were very small. In the baby brain, color shape and form are changed, tuned by exposure to these things.
All kids have to be exposed to certain things visually in order for the brain to work correctly.
NEWS FLASH:
You can be blind even with perfect eyes. Well, this explains dyslexia.
Some parts of the brain continue changing well into childhood. Furthermore, some parts of vision lost can never be recovered!
When working with disadvantaged kids, it reminds me to keep in mind that many children did not have a fair start. Maybe they did not have that I would know. I have been in literally hundreds of their homes over the years. Not ever parent was able to purchase the Magic Cabin Nogginstick Developmental Light-Up Rattle for their 3 month old.
Knowing that some of these kids don't come from the most attentive caregivers, as a teacher I have an increased responsibility to watch for vision problems. I should know:My 17- year old, whose vision was so bad "he couldn't ever even get a driver's license" was detected by his 4th grade teacher. Thanks to her insistence, even after he had
passed a vision test three times by the school nurse, we were able to quickly get him glasses. He's a "brain" now. I wonder what might have been compromised if we had not acted on it?

As for auditory, who knew that playing video games might have a negative impact on a kid's hearing? Oh wait, I did. But what about repetitive sounds? So I guess yelling at the kids in class over and over ("Tyler! Tyler! Tyler! Tyler! Tyler...") might actually not only
NOT get Tyler's attention but might hurt his ability to organize and process information. And as for living near the airport, a factory, or train tracks, thank goodness, not an issue (although it might be, if I don't get a job soon) . Can't afford to have the brain anymore compromised than it already will be in my class.
The big message? Be attentive. Watch for problems. If they have not been caught by the time the 16 year olds enroll into my class, I'm gonna have to make some phone calls.
Ps who knew the stirrup looks exactly like a hunter seat equestrian stirrup?