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Looking After Your Eyes

Your eyes are really important, so take good care of them!
The Human Eye

Do you know how your eyes work? Or why some kids have to wear glasses in order to read what the teacher is writing at the front of the classroom? Since Eye Exam Month falls in August, Kidzworld is reminding you to get your vision checked before you head back to school, as well as bringing you all the facts you need to know about your eyes.

How Your Eyes Work

The human eye is about the size of a ping pong ball, with a bulge at the front. It is mainly made up of the cornea, iris, pupil, lens, retina and optic nerve. Each part plays an important role in how an image is transferred to your brain. When you look at something, light reflects off of the object and enters your eye through the pupil (the black dot in the middle of the eye). The iris (the colored part around the pupil) controls how much light goes through the pupil. If it's dark, the iris' muscles will make the pupil dilate (get bigger) to let in more light. If it's bright, the pupil will constrict (get smaller) to let in less light. This light then enters the lens (similar to a camera lens), which focuses the picture onto the retina at the back of your eyeball. The retina changes the light into a message and sends it down the optic nerve to the brain.

When the World Is a Blur

Did you know that you're born farsighted with a vision of 20/400? That means you can only see the big "E" on an eye chart! By the age of two, your vision improves to 20/20 so that you're able to see the smallest letters on the bottom of the chart. But as you get older, your vision can go from clear to blurry - and it has nothing to do with those eye crusties you wake up with. It's usually due to genetics, so if your mom or dad has vision problems, chances are high that you will too. If you find yourself squinting to see things clearly or you're bringing your book a lot closer to your nose than you did before, then you probably need corrective eyewear, like glasses or contact lenses, to help you see properly.

Near, Far, Wherever You Are...

You're nearsighted if you can only read things that are close to you. But you're farsighted if words are cystal clear when they're far away. Wearing glasses or contacts can correct both of these vision problems. If you're having problems with your eyesight, make an appointment with an eye doctor (ophthalmologist or optometrist) to get a vision test. You should see your eye doctor at least once a year to maintain good eyesight.

Did You Know?

  • One in four kids aged five to 12 have vision problems in the US.
  • Having 20/20 vision means you can see an object clearly from 20 feet away.
  • Carrots, milk and cheese are good for your eyes because they're full of vitamin A, which helps you see at night.
  • August is Eye Exam Month, so be sure to get your eyes checked out before heading back to the classroom!
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Comments

harrysGAL

harrysGAL wrote:

I have them im told to wear them in side but I dont
commented: Wed Jul 31, 2013

firedragonboy 1340_1361738
I have glasses but ive been told to only use them when reading and when im far back fro...
commented: Tue Jul 30, 2013

pricetag

pricetag wrote:

A lot of kids have bad vision these days
commented: Tue Jul 30, 2013

there are 5 more comments

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Dear Dish-It in the forums

kaykay2002
kaykay2002 posted in Friends:
"Wooper1255" wrote:No. Just no. Mr. Face does not approve this. ._.Okay, okay, let's get serious.Your best friend BULLYING you? And loves it when you get mad? What the heck? SHE'S NOT EVEN YOUR FRIEND!You should have a talk with your best friend. No seriously, she doesn't have any friends cause she's a bully and no one likes to be friends with a bully...You should tell your best friend that she NEEDS to change her attitude! She needs to be more nicer to others also.Also, a best friend is: Caring, Kind, Loyal, Nice, Thoughtful, and will stand up for you against bullies, will be there if you're upset, maybe they'll even CRY with you!A best friend is totally NOT: Someone who bullies you, Someone who likes it when your madYou should ask her any of the following questions:Are you Okay?Why are you bullying me? You're my friend.Is something wrong like family issues?Questions like that are good because there may be a reason for bullying. She could be suffering from depression, or is confused or lonely. Just talk to her. Have a discussion with her. Also, you should talk to other people. Ask them why they aren't friends with your best friend. Then maybe, after they tell you what they don't like about her, you can go back to your best friend and tell her the things she needs to improve on. Also, if necessary, tell an adult like your mom, a teacher, consular, or her mom.Whatever you think will solve this conflict between you and your best friend well... just go for it. But think about the outcome too.Hope I helped, I might add some tips and suggestions to you. :3  your right and the only reason I have put up with her this long is because her dad died but I cant stand her anymore so but seriously I feel like there is another reason bcuz she has had people confront her saying "u know what I have put up wit this for a while and I have told u to stop and u don't listen and I know your dad died but that doesn't mean u can treat people like that "  but she still does it and for the past 3 yrs. I have put up with it but not anymore I will talk to her about it. Thanks.
reply about 7 hours
Wooper1255
Wooper1255 posted in Friends:
You NEED to tell your parents or HER parents about her attitude, this is abuse from your OWN best friend! Tell an adult, don't be afraid, it's not even SILLY to tell an adult, this is serious, she is HURTING you! Tell someone before things get out of hand and she REALLY hurts you! D=
reply about 8 hours
Wooper1255
Wooper1255 posted in Friends:
No. Just no. Mr. Face does not approve this. ._. Okay, okay, let's get serious. Your best friend BULLYING you? And loves it when you get mad? What the heck? SHE'S NOT EVEN YOUR FRIEND! You should have a talk with your best friend. No seriously, she doesn't have any friends cause she's a bully and no one likes to be friends with a bully... You should tell your best friend that she NEEDS to change her attitude! She needs to be more nicer to others also. Also, a best friend is: Caring, Kind, Loyal, Nice, Thoughtful, and will stand up for you against bullies, will be there if you're upset, maybe they'll even CRY with you! A best friend is totally NOT: Someone who bullies you, Someone who likes it when your mad You should ask her any of the following questions: Are you Okay? Why are you bullying me? You're my friend. Is something wrong like family issues? Questions like that are good because there may be a reason for bullying. She could be suffering from depression, or is confused or lonely. Just talk to her. Have a discussion with her. Also, you should talk to other people. Ask them why they aren't friends with your best friend. Then maybe, after they tell you what they don't like about her, you can go back to your best friend and tell her the things she needs to improve on. Also, if necessary, tell an adult like your mom, a teacher, consular, or her mom. Whatever you think will solve this conflict between you and your best friend well... just go for it. But think about the outcome too. Hope I helped, I might add some tips and suggestions to you. :3
reply about 8 hours
Boysrock50
Boysrock50 posted in Friends:
Yeah I had a friend in the same situation as you, he was too scared to say anything so we spoke for him. Now the 'friend' has changed and hes our mate. Just tell her straight and firmly, its the only way
reply about 8 hours
kaykay2002
kaykay2002 posted in Friends:
"Boysrock50" wrote:She is obviously NOT your best friend.I wouldn't even call her a friendShe is a bully who thinks she can have her own wayShe thinks she can control you like you're her follower because she the truth is she needs youBe smart and leave her because she's only going to keep you down and then one day she will find  friends just like her and she will just ignore you forever, thinking shes too cool for you.I would either:Tell her straight that she needs to make her own friends because you don't want to be friends anymoreor:Tell her that you don't like what she does and either she changes her ways and acts more like a friend, or you cant be friends anymore.I'm not trying to be harsh, I'm being wise and you should be wise too. Thanks I actually might try that but she is really stubborn and will not take no for an answer I have tried just ignoring her but he will kick, hit, or punch me to get attention. my parents also don't like her bcuz she is bossy. I also have to go to summer camp with her for the next 2 weeks and w have to be buddies for it so i think i might die
reply about 8 hours

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