Graphing & Solving Tools
Use these sites to solve and graph equations. The Desmos calculator can be used on the SOL Exam.
Desmos Graphing Calculator
What it is: The best online graphing calculator, hands down. Just type in an equation and it shows you the graph instantly. You can plot points, make tables, and play with sliders to see how graphs change.
Use it for: Visualizing your algebra homework, understanding functions, and making sense of graphs.
Go to Desmos →Learn, Study & Practice
These sites have videos, lessons, and practice problems to help you learn and review.
CK-12
What it is: Think of this as a free online textbook, but way more interesting. It mixes readings with videos, examples, and interactive practice to help you learn.
Use it for: Getting a complete lesson on a topic from start to finish.
Go to CK-12 →IXL Math
What it is: A site with endless practice problems for every math skill imaginable. It adapts to you—getting harder as you get better. If you get a question wrong, it explains how to do it right.
Use it for: Drilling a specific skill until you have it mastered, like factoring or solving linear equations.
Go to IXL →Math Planet
What it is: A free online curriculum that covers Pre-Algebra, Algebra 1, Algebra 2, and Geometry. It's organized like a class, with video lessons followed by practice problems.
Use it for: Reviewing an entire chapter or unit you're learning in school.
Go to Math Planet →For a Fun Challenge & Brain Boost
Try these sites to practice math in a more creative and fun way.
Brilliant
What it is: This site teaches you math through fun, interactive puzzles. It focuses on making you think like a problem-solver instead of just memorizing formulas.
Use it for: When you're bored with regular homework and want to challenge yourself.
Go to Brilliant →FreeRice
What it is: A simple quiz game where you can practice your multiplication and basic math facts. For every question you get right, they donate rice to people in need.
Use it for: A quick, fun way to sharpen your basic skills while doing something good for the world.