Are you ready to give your mathematics skills a boost? These simple math tricks can help you perform calculations more quickly and easily. They also come in handy if you want to impress your teacher, parents, or friends.

This collection of math games is where logic and thinking meet entertainment, with a lot of challenges that will make you forget you're getting a mental workout!

This is a repository of formulas from all types of mathematical, engineering, and scientific fields. Browse the formulas on Æ’xSolver as a reference, or use the calculation tools to solve your problems.

3Blue1Brown is a YouTube channel about animating math. Checkout the "Recommended" playlist for some thought-provoking one-off topics, and take a look at the "Essence of linear algebra" for some more student-focussed material.

]]>Master math and science concepts by solving fun, challenging problems. Learn through conceptual quizzes, written by mathematicians and scientists who are passionate about teaching.

]]>The most useful rules of basic algebra. Free, simple, and intuitively organized.

The National Library of Virtual Manipulatives (NLVM), started in 1999, serves as a virtual library of interactive, web-based virtual manipulatives for mathematics instruction. NLVM offers manipulatives in Number and Operations, Algebra, Geometry, Measurement, and Data Analysis and Probability. It is organized by strand and grade level for quick and easy searches. The library is comprehensive including hundreds of resources for every subject, concept, and skill. Teachers can use NLVM in their classrooms on interactive whiteboards, projectors, or in computer labs to enhance their mathematics classroom and actively engage students. The manipulatives help students visualize mathematics relationships and concepts.

]]>Pi Day is celebrated on March 14th (3/14) around the world. Pi is the symbol used in mathematics to represent a constant -- the ratio of the circumference of a circle to its diameter -- which is approximately 3.14159. Pi has been calculated to over one trillion digits beyond its decimal point. As an irrational and transcendental number, it will continue infinitely without repetition or pattern. While only a handful of digits are needed for typical calculations, Pi's infinite nature makes it a fun challenge to memorize, and to computationally calculate more and more digits.

Enter an equation into the algebra calculator and see the solution. Graphing is available, and lessons are provided to better understand the material.

]]>This math site contains great information on basic math skills. Interactive quiz-based activities are included to help students test their knowledge of the concepts.