Evaluating
Websites
Tori Jensen
LEAP High School
Consumer resources
Government data
Entertainment
Current research
Online communities
News and current events
The Web offers a wealth of information
But how do we know what sites
have good information?
?
Critically Analyze Sources
Use the Expert’s Tools.
Look for:
• Currency
• Relevance
• Authority
• Accuracy
• Purpose
Currency
 Is the information time-sensitive?
 When was the site created?
 When was it last updated?
(whois.net can help with this)
 How current are the links to the page?
Which to Choose?
Updated
Unknown
Updates?
This site created 5/23/97.
This site created 12/19/98.
Last updated 6/2/12.
Relevance
 Does the information relate to your topic?
 Is the information at an appropriate level?
 How in depth is the material?
 Who is the intended audience?
Authority
 Who is the author?
 Does the author have credentials?
 Does the author have a certain
bias?
 Is there contact information for the
author?
 Who is the publisher?
 (use whois.net)
Which to Choose?
Scientists and Researchers at NASA
Unknown
Author
Clues to Authority
The URL -
.com = commercial site
.edu = educational site
.gov = government site
.net = network (private or commercial)
.org = organizationd
Look author up in Google.
Look for an “about us” link.
Be carful of a site that has a tilde (~) in the URL.
Do other sources refer to this author/publisher?
Accuracy
 From what you already know, does the
information seem accurate?
 Did the author follow basic rules of
grammar, spelling, and composition?
 Are proper references given to original
sources?
 Can you find the same information in
other sources?
 Did the source lead you to other sources
of information that were useful?
Purpose
 What is the purpose of the
information?
To teach? To sell? To entertain? Or persuade?
 Is the purpose clear?
 Does the author have a particular
bias?
 Are biases clearly stated?
 Is the source designed to sway
opinion?
Which to Choose?
Italy: History and Society
Book a Trip
to Italy!
Can You Evaluate These Correctly?
http://www.beverageinstitute.org/
http://www.thedogisland.com/
http://www.webmd.com/
http://www.dhmo.org/
http://www.mayoclinic.com/
http://www.umich.edu/~engtt516/index2.html
Thank You!

Evaluating sites for leap

  • 1.
  • 2.
    Consumer resources Government data Entertainment Currentresearch Online communities News and current events The Web offers a wealth of information
  • 3.
    But how dowe know what sites have good information? ?
  • 4.
    Critically Analyze Sources Usethe Expert’s Tools. Look for: • Currency • Relevance • Authority • Accuracy • Purpose
  • 5.
    Currency  Is theinformation time-sensitive?  When was the site created?  When was it last updated? (whois.net can help with this)  How current are the links to the page?
  • 6.
    Which to Choose? Updated Unknown Updates? Thissite created 5/23/97. This site created 12/19/98. Last updated 6/2/12.
  • 7.
    Relevance  Does theinformation relate to your topic?  Is the information at an appropriate level?  How in depth is the material?  Who is the intended audience?
  • 8.
    Authority  Who isthe author?  Does the author have credentials?  Does the author have a certain bias?  Is there contact information for the author?  Who is the publisher?  (use whois.net)
  • 9.
    Which to Choose? Scientistsand Researchers at NASA Unknown Author
  • 10.
    Clues to Authority TheURL - .com = commercial site .edu = educational site .gov = government site .net = network (private or commercial) .org = organizationd Look author up in Google. Look for an “about us” link. Be carful of a site that has a tilde (~) in the URL. Do other sources refer to this author/publisher?
  • 11.
    Accuracy  From whatyou already know, does the information seem accurate?  Did the author follow basic rules of grammar, spelling, and composition?  Are proper references given to original sources?  Can you find the same information in other sources?  Did the source lead you to other sources of information that were useful?
  • 12.
    Purpose  What isthe purpose of the information? To teach? To sell? To entertain? Or persuade?  Is the purpose clear?  Does the author have a particular bias?  Are biases clearly stated?  Is the source designed to sway opinion?
  • 13.
    Which to Choose? Italy:History and Society Book a Trip to Italy!
  • 14.
    Can You EvaluateThese Correctly? http://www.beverageinstitute.org/ http://www.thedogisland.com/ http://www.webmd.com/ http://www.dhmo.org/ http://www.mayoclinic.com/ http://www.umich.edu/~engtt516/index2.html
  • 15.