Math Courses has an extensive library of math courses covering all major topics in mathematics. These engaging courses are designed to assist learners of all ages and allow them to strengthen their math skills in various areas at their own pace.

The math courses can also act as supplemental lessons for educators and help teachers stay up-to-date on the best instructional practices in math education.

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What is Mathematics?

Mathematics is the study of numbers, shapes, patterns, and relationships. It encompasses a vast area of study and is a critical component of many different fields, including science, engineering, business, and many more. Math is also an important tool that has been used to solve problems and help people understand the world around them for centuries. Ancient civilizations relied on it to build pyramids, create calendars, and navigate the world in which they lived. The technological devices used today rely on mathematical concepts to function. Because math can be used to solve so many practical problems and explore abstract concepts, it is a very important and foundational area of education.

Since mathematics requires analytical thinking and can involve various abstract and practical problems, it is crucial in the development of problem-solving skills. There are several branches in mathematics that one can choose to study, each requiring different types of analysis and problem-solving. These branches include basic math, algebra, geometry, trigonometry, calculus, statistics, and more.

There are some concepts and operations that overlap across branches, but each branch has its own set of concepts and theories. For example, the basic operations of addition, subtraction, multiplication, and division extend across all branches of math. There are some algebraic concepts that may be used in geometry while some geometric operations may be needed to solve problems in trigonometry. Identifying and applying these overlapping ideas to a variety of problems while diving deeper into certain concepts specific to each branch makes mathematics a challenging but rewarding subject to study.

Math Skills & Practice's Math Lessons and Skills section can be used to practice important math skills from a variety of courses and grade levels. This section compiles mathematics standards from multiple states and expected skills for college math and other levels.

After, all, the field of mathematics covers a wide range of topics. Using and understanding math concepts to solve problems has become a crucial part of everyday life. Mathematics can be used in everything from home improvement projects to computer programming to business and personal finance. Therefore, it is important for one to continually practice and refine their math skills. Students and lifelong learners alike can use the skills practices below as a refresher for something they have learned in the past or help prepare for an upcoming test or project.

Teachers can use this resource for a number of reasons. The grade-level standards included in the resource can help teachers plan their instruction and curriculum while ensuring that their students are meeting state and grade-level standards. has the state math standards for Florida, Texas, New York, and California Common Core, making it an extremely valuable resource for educators — whether they are new to the profession or looking for ways to modify their instruction. The skills practice questions below allow students to practice their math skills independently, which gives teachers a more engaging alternative to worksheets and textbook assignments. The lessons and skills questions can also be a nice refresher for a teacher who has not recently taught a specific math concept or type of problem before leading a lecture on the topic.

Students, teachers, and professionals can all benefit from's Math Lessons and Skills resource. Students can use the resource to prepare for upcoming tests such as the ACT or to reinforce concepts learned in class. Teachers can use the resource to prepare for lessons, plan engaging curriculum and instruction, and ensure that their students are meeting state standards. Professionals can use the Math Lessons and Skills section to practice skills they haven't done in a while or learn a new skill in preparation for a new job or project. No matter the purpose, has it covered.

Browse's full selection of math skills below:

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Math in Real Life

School supplies used in math

It's a cliché phrase that students often wonder whether what they're learning in the classroom is something that will actually help them once they graduate. Whether you're at work and need to make a decision or trying to decide if you can really afford that vacation, learning math can really come in handy more than you might think. Check out our roundup of articles about all the ways having a little math knowledge can take you a long way:

Coolest Job You Can Do With Your Math Major

There are probably a few specific jobs that come to mind when you think about majoring in math. But dedicating your time in college to the study of mathematics can take you a lot of places, not just a classroom or an office. Check out some of the coolest career paths you could open up with a math major:

  • Medical Researcher: Have you always wanted a career where you can really make a difference? Medical researchers help conduct experiments and trials for disease cures and other human health issues. A swiftly growing field, medical researchers might work for pharmaceutical companies, hospitals, non-profits, and any other type of organization dedicated to learning more about diseases and public health.
  • Cryptographer: Are you someone who loves solving puzzles, breaking out of escape rooms, or keeping up your word puzzle solving streak? Cryptography might be for you. Using your affinity for problem solving and the math skills you'll learn in school, you'll be able to spend your days cracking codes or creating them. Everyone is worried about keeping their information and data safe, and you could be on the front lines, making sure that happens. The field of information security is growing much faster than other areas, making it a great time to become a code cracker.
  • Astronomer: Another field that's growing faster than average, astronomy is not just looking at the stars. (Although if the night sky is something that you've always enjoyed, this could be a great choice for you.) Astronomers use math to track the movement of objects in space like planets, suns, and moons. You're probably not going to avert a global catastrophe by diverting a rogue asteroid, but you will definitely be a part of exploring the unknown.
  • Rocket Scientist: Okay, the official title for this job is more like Aerospace Engineer, but if you dream about visiting the stars instead of just looking at them, this might be the career for you. While not many people get the chance to become astronauts, there are lots of jobs available to help design and build all the machinery necessary for both manned and unmanned missions that are out of this world.
  • Information Research Scientist: Maybe your curiosity is more about the world around you. Information Research Scientists use data and technology to solve problems in all sorts of industries. A career in this area will give you the opportunity to to use your creativity and be on the forefront of innovation. It also gives you the option to marry it with other interests, as just about every industry can benefit from someone with the skills to leverage technology to improve outcomes.
  • Mathematical Modeler: Another job that's growing faster than most, mathematical modeling involves using statistics and probabilities to predict the future - or at least a potential version of it. You also might use those skills to create advanced computer simulations to be use for anything from gaming and entertainment to business and science.

Featured Math Resources