Tuesday, February 22, 2011

February 22, 2011 Grade 8 Science

Hi there all...

I have been under the weather and I thought I would finally set up the next few questions for you. These would be called the "Anticipatory Questions" for the new unit:

1. Natural and Artificial Light fall into two rather broad categories...what are they?
2. Which part of our eye's anatomy delivers the signal to the brain where it can be processed?

Happy Searching!

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3 comments:

  1. Danielle (:February 22, 2011 at 7:53 PM

    Well... I searched and I found that...

    1. Natural -- light not made by humans ex. the sun
    Artificial -- light made by us humans ex. a light bulb

    2. The retina sends the signal to the brain through the optic nerve !

    Feel Better :)
    Danielle

    ReplyDelete
  2. DustinMarch 16, 2011 at 1:37 PM

    luminecent and incandecent

    ReplyDelete
  3. AnonymousApril 22, 2011 at 5:57 PM

    Sounds good

    ReplyDelete

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