Beyond the literature guides that it's known for, Cliffs Notes has information for grades 7 and up on many subjects, including basic French, Spanish, and 10 sciences.
Those looking for ready-to-go review sheets before exams will appreciate the site's "Cheat Sheets," which contain basic formulas and data on a wide variety of topics.
Lessons often begin with warm-up questions and typically conclude with a quiz or sample problems (and the answers), so the material is explained and reinforced.
The site also offers interactive aids for more than 100 common textbooks.
This site was very useful in solving the two more advanced math problems in our tests (lower-level math isn't covered here).
Int Math offers clear tutorials, examples, and follow-up problems to ensure that teens grasp the subject at hand.
In the last decade, hiring tutors has become the rage for parents eager to boost their children's skills. Luckily, there's help to be found on the Internet — and it won't cost a thing.
We studiously reviewed 22 free educational Websites geared for ages 8 through college for ease of use and content.
The glossary of terms that's available for several of the subjects should make decoding homework easier for kids and parents alike.
The tutorials on this Website might not be thorough enough to clear up a student's confusion about a concept, and the site lacks practice problems to reinforce lessons, but students looking for a simple refresher of information should be able to find what they need.