Science

Databases

What is a database?

Databases are online versions of print encyclopedias and other reference books which the library pays for just like buying books.

They do not count as “Internet” resources because they provide the same information as reference books - they are just in an “electronic” format for easier access.

• Click on the database name to begin. 

• If you are at home or school, you need to log-in with your Mesa library card number and PIN to use them. If you do not know your PIN, you will have to come in to the library to choose one.

• Write down the name of the database you want to use before you log-in from home or school, because we have a long list of databases to choose from.

Help me...
• Get a Pin • Choose a database • Get technical help •

	InfoTrac Junior Edition Designed for middle and junior high school students. Includes magazines, newspapers, encyclopedias, almanacs and dictionaries.
	InfoTrac Student Edition Designed for high school students. Includes magazines, newspapers, encyclopedias, almanacs and dictionaries.

Web sites

Atom Builder Introduction to the atom.

Chemistry Resources for Students and Teachers Need help in Chemistry? This site should fit the bill. Click on Elements to find a cool, interactive periodic table!

ExploreLearning Interactive site that helps explain key concepts in science graphically. Requires Shockwave and may not work on library computers.

Exploratorium: Hands-on Activities Great site for learning about science and science experiments.

Fear of Physics Physics explained using interactive video and understandable definitions. 

Internet Resource Guide for Zoology - Guide by animal group This site covers many different animal groups and is a good place to visit when others fail.

Phoenix Zoo - Animal Information Useful for animals found at the Phoenix Zoo, many of which represent the Southwest.

Physics and Astronomy Online This award winning website provides high quality and comprehensive information in the areas of physics and astronomy. 

Science U Interactive exhibits, multimedia articles and activities to make science fun! Geometry, astronomy, and nature are covered.

Scientific American Online version of the popular magazine.

The Ultimate Science Fair Resource Whether you are a student looking for an idea for a project or a science enthusiast looking for fun experiments, you have come to the right place.