Thursday, May 13, 2010

DICHOTOMOUS KEY

If you need extra practice, try to identify the microscopic organisms found in the Chesapeake Bay. Click on "What are these things?" You can also click on "How to construct a key" and construct your own.

5 comments:

  1. The "how to construct a key" link helped a ton!

    ReplyDelete
  2. I used the construct a key link to make my dichotomous key. thank you.

    ReplyDelete
  3. yeah the constructing a key thing was super helpful

    ReplyDelete
  4. I agree with nina and daniel; the " how to construct a key" was extreamly helpful in creating mine.
    I also found it interesting that there should always be one less clue than there are items.

    ReplyDelete
  5. The "how to construct a key" is pretty helpful! I identified the mystery organisms from the Chesapeake, but sometimes it was hard to see the physical characteristics of the organisms. Sometimes I couldn't figure out whether or not there was a shell.

    ReplyDelete