​Math.com
Geared to explain and demystify the world of math through sound principles and  technology.  Good for all ages. Topics begin with addition and go all the way up to  trigonometry.

Khan Academy
Offers practice exercise and instructional videos that tackle topics in grades from K-12.

Perdue Online Writing Lab
Need help writing a paper?  Check out Perdue University's Online Lab which houses helpful online resources & instructional material.

Bartleby.com
This site is good for teens and college students.  It provides
free books, poems, verses and reference guides.  There is a wide range of resources for students seeking information on classic, as well as contemporary authors. Also provided are rules for style and composition.

Homework Spot 
Excellent for all ages element, this site provides a host of homework 
help in a variety of subjects ranging from English to Social Studies.

Learning Express
Sponsored by the NJ State Library, this website offers educational resources, practice tests & exam prep courses.