1. Website Evaluation

2. How do I know a website is valid?
I ask at lunch:
What was the score to last night’s Tiger game at Spring Training?
All of these people answer: Mrs. Nicol (art)
Mrs. Mac
Mr. Fowler
They all give different answers. Who should I believe? Why?

3. So how do I know source what to use?
Be a detective!
There are 4 clues to a source’s credibility:
CONTENT
AUTHORITY
BIAS/PURPOSE
USABILITY
Task: research a tropical animal:

4. CONTENT Is the information even relevant to your topic?
Do you think it is useful to you?
How in-depth is the material?
Sometimes you see something that sparks YOUR interest,
But it is not relevant to your search for your task.

5. AUTHORITY Is the page signed?
Are the author's qualifications available?
Does s/he have expertise in this subject?
Is the author associated with an educational institution or other reputable organization? (FIND OUT! .edu .org)
Does the publisher or publication have a reputation for reliability?
Is contact information for the author or group available on the site?

6. BIAS/PURPOSE Does the information show a minimum of bias?
Is the page a presentation of facts and not designed to sway opinion?
Is the page free of advertisements or sponsored links?
Read through/scan the web page and consider.
Does the author or host have a web page explaining who they are and what their mission or philosophy is?
See what other websites link to the site in question. Google's link searches is one method.

7. USABILITY Is the information reliable and error-free?
Can you find when was the last update?
Is there an editor or someone who verifies/checks the information?
Is the page free of spelling mistakes or other obvious problems
Anyone can publish anything on the Web.
Unlike traditional print/scholarly resources, Web resources rarely have editors or fact-checkers.
Currently, no Web standards exist to ensure accuracy.

8. Video showing valid sources