Math Tools

Having trouble in math or with an assignment?

Check out these fantastic math sites that I am constantly using!

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom.

We tackle math, science, computing, history, art history, economics, and more, including K-14 and test preparation (SAT, Praxis, LSAT) content.

We focus on skill mastery to help learners establish strong foundations, so there’s no limit to what they can learn next!

IXL is personalized learning. With a comprehensive K-12 curriculum, individualized guidance, and real-time analytics, IXL meets the unique needs of each learner.

IXL combines a comprehensive K-12 curriculum, the Real-Time Diagnostic, personalized guidance, and actionable analytics to give you everything you need to personalize instruction and help students progress faster.

At Desmos, we’re on a mission to help every student learn math and love learning math.

Our story starts with our Desmos graphing calculator, the best-in-class HTML5 graphing calculator, which millions of students around the world use for free, including students who are blind or visually impaired. Through partnerships, our calculator is embedded in digital curricula and on digital assessments, so students spend less time worrying about technology and more time thinking about math.

To continue spreading the joy of math, we built hundreds of digital activities covering grades 6–12 and expanding quickly to other areas of math. These activities take advantage of everything that makes computers special. They invite students to create their own mathematical ideas, rather than just consuming ours. They encourage students to share their creations with each other, rather than with a grading algorithm. We distribute these activities for free on our website and through partnerships with curriculum publishers.

The Idea

We offer mathematics in an enjoyable and easy-to-learn manner, because we believe that mathematics is fun.


The site aims to cover the full Kindergarten to Year 12 curriculum.


Quality is important to us. Millions of people view the site and tell us when they think of improvements. You are welcome to do the same.

Our Commitment

The site will continue to grow over time. Keep coming back to find out what has been added.

GeoGebra is dynamic mathematics software for schools that joins geometry, algebra, statistics and calculus through graphing and spreadsheets. It was developed by a PhD student for a dissertation and as such is free and always will be. Development teams work under grants to maintain and enhance the software.

On the one hand, GeoGebra is an interactive geometry system. You can do constructions with points, vectors, segments, lines, polygons and conic sections as well as functions while changing them dynamically afterwards.

On the other hand, equations and coordinates can be entered directly. Thus, GeoGebra has the ability to deal with variables for numbers, vectors and points. It finds derivatives and integrals of functions and offers commands like Root or Vertex.

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