Not a comprehensive list but here are some sites to check out.

http://mathvids.com/topic/mathhelp/8-pre-algebra
A lot of videos that start with some basic topics with which students typically struggle; ex: fractions, rounding, and basic operations.

http://www.coolmath.com/prealgebra
Great help for the basics leading into pre-algebra and some of the concepts we cover during the year.

http://www.math-play.com/Algebra-Math-Games.html
8th grade/Algebra Math games

http://www.xpmath.com/
Free Math games by topic/grade level

https://www.mathsisfun.com/algebra/index.html
Review of some Algebra basics with explanations and examples followed by practice problems

http://www.mathplayground.com/index_prealgebra.html
Math Playground - Pre-Algebra games

http://www.mathplayground.com/index_ratio_proportion_percent.html
Math Playground - Ratio/Percent Practice

http://www.mathplayground.com/index_fractions.html
Math Playground - Working with fractions

http://www.mathplayground.com/index_geometry.html
Math Playground - Geometry

Anonymous wrote:http://www.solpass.org

SOL Pass only has science and social studies units. It gives released SOL test questions for math. But OP specifically said she wouldn't something that is broken down by unit, so problems can be practiced while the material is being taught.

There is no site designed specifically for the Virginia SOLs. IXL is your best bet. You will need to move up and down grade levels to match material to your child's specific grade level strand.

Are there any websites designed specifically for the Virginia SOLs that my child can use to get extra math practice? I'm familiar with Jefferson Lab, but those questions seem better suited for an end of unit review. I'm looking for something where my daughter daughter can practice each strand as she learns it. It seems that most of the website such as ixl and StudyIsland are not designed specifically for the Virginia standards.