The following links will help you with various writing and research tasks for Language Arts:
The OWL at Purdue: The OWL at Purdue is a useful place for writing resources, including for citations and bibliography formatting. There are resources for both MLA and APA on this site; you should use MLA for Language Arts class.
Michigan E-Library:The Michigan E-Library is a compilation of databases from which you can find articles and information that may help with research. Carefully select a database. Try these good ones: InfoTrac Junior Edition, New York Times, or SIRS Discoverer Deluxe. If you are accessing this link at home, you may need to use your parent's driver's license in order to log-in and use the resources.