Test Prep Review - Choose your subject or specific concept. For example, you can do the Algebra practice questions or just work on exponents. Just Click on the area you need practice.
Test Prep Practice - This site has both tutorials and practice tests. Tutorials explain concepts and give examples and practice tests are a great way to get familiar with the test and understand your weak spots.
Need Specific Math Help?
Math.com - Great site for math. Click on the subject and then the concept. It takes you through 4 steps: First Glance, In Depth, Examples and Workout.
Webmath - Explanations, examples and practice for specific concepts.
Need English/Language Arts help?
English Page - Practice many English concepts and get immediate feedback! It even has a hint button if you are stumped.
If you want “person-to-person” help with specific questions, these are great free sites.
AllExperts.com - An outstanding person-to-person homework help resource. Here, you'll find plenty of experts in dozens of academic fields who can personally help you with almost any homework question or problem. Help is available for students of all grades.
Ask a Teacher - Open for four hours on Sunday through Thursday nights, this good-looking site provides students with free direct student-to-teacher homework help on just about any homework subject. Note that you'll need to register with the site to get homework help. But don't worry -- registering is completely free!