Goals+and+Objectives



**Goals:**

During this unit, students will:


 * Learn about different search approaches.
 * Experience working with different search engines and notice the differences.
 * Gain experience searching effectively for information.

**Objectives:**

Upon completion of the unit, students will be able to:


 * Define a search engine.
 * Explain how search engines work.
 * Identify the popular search engines.
 * Describe different search approaches.