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Whether you want to brush up for your job or to help your kids with their homework, relearning math is useful and rewarding. Learning math takes practice and repetition, but you can achieve your goals if you’re willing to dedicate some time and effort. You can find plenty of resources online that cover all branches of mathematics, from arithmetic to trigonometry. Create a daily practice plan, and stick to it by working at your own pace and rewarding yourself after study sessions.
Steps
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Take online practice tests to see what you already know. If you start by taking a practice test, you’ll be able to identify your strengths and weaknesses. That way, you won’t have to start from scratch if you already know the basics.
- You can find free practice tests organized by topic on Khan Academy’s math section: https://www.khanacademy.org/math .
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Find online resources that cover the topics you want to relearn. You don’t have to spend any money on textbooks or printed guides. You can find all the free math resources you’ll ever need online. Online guides will also help you break down topics into smaller parts, which will prevent you from getting overwhelmed. [1] X Research source
- Practice exercises are another advantage of online resources. Typically, when you get an answer wrong, the website will provide a detailed explanation instead of just giving the correct solution.
- While there are dozens of topic-specific websites, Math.com is an excellent resource for all areas of math: http://www.math.com . Khan Academy also covers all subject areas and allows you to create a free account. This enables you to set goals, track your progress, and review past lessons to keep them fresh in your mind.
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Use textbooks if you have them handy. If you have old school books or just prefer printed materials, divide lessons up so you can learn at your own pace. For instance, you could work on one chapter per week. After reading a section, look away from the book and summarize its main ideas out loud. [2] X Research source
- For example, after reading a section on subtracting negative numbers, you'd say, "Two negative signs become a positive sign, so 6 - (-3) is like saying 6 + 3, which is 9."
- Reading and speaking out loud will help you reinforce new knowledge.
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Write formulas and concepts on flash cards. Write a key word or the name of a formula on one side of the card, then write out the formula or definition on the other. You can quiz yourself or have someone else quiz you. Plus, instead of carrying around a textbook or computer, you'll be able to easily study your cards on the go. [3] X Research source
- For example, write "Order of Operations" on one side of an index card. On the other, write "PEMDAS," or the acronym used to help remember the correct order. Under that, write "parentheses, exponents, multiplication, division, addition, and subtraction." Then you could include a couple example problems, like 3 + (2 x 5) - (3 x 3) = 4.
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Try to understand concepts instead of memorizing. [4] X Expert Source Sean Alexander, MS
Academic Tutor Expert Interview. 14 May 2020. The key to relearning math is to work at your own pace so you can make mastering concepts your goal. In school, it’s tempting to simply memorize formulas and techniques so you can pass a test. If you want to relearn math on your own, give yourself plenty of time to completely understand a technique’s logic before moving on to the next lesson. [5] X Research source- For example, you might have memorized how to find the sum of a triangle’s angles in school. If you really get a feel for that formula’s logic, you’ll be able to break trapezoids, pentagons, and other larger polygons into triangles to find unknown angles.
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Practice doing problems every day. Actually doing problems is integral to learning math. Your online guides will provide you with plenty of problems, so set aside an hour or two per day to learn about a topic then complete practice problems. You’ll also have solutions on hand, but only use them to check your work once you’ve finished working the problems. [6] X Research source
- It might seem tedious, but practice and repetition will help you rewire your brain and develop mathematical fluency. [7] X Research source
EXPERT TIPMath TeacherJoseph Meyer is a High School Math Teacher based in Pittsburgh, Pennsylvania. He is an educator at City Charter High School, where he has been teaching for over 7 years. Joseph is also the founder of Sandbox Math, an online learning community dedicated to helping students succeed in Algebra. His site is set apart by its focus on fostering genuine comprehension through step-by-step understanding (instead of just getting the correct final answer), enabling learners to identify and overcome misunderstandings and confidently take on any test they face. He received his MA in Physics from Case Western Reserve University and his BA in Physics from Baldwin Wallace University.Develop your mental math skills. Mental math is when you perform mathematical calculations without using calculators, paper, or counting aids. Use your mind, memory, lessons, and discussions with your classmates to refine your math skills and build strong problem-solving strategies.
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Review your previous day’s studies to reinforce what you’ve learned. Before moving on to the next topic, take 10 to 15 minutes to review the previous day’s lesson. That way, you’ll reinforce what you’ve learned and prepare yourself to build on that knowledge. [8] X Research source
- For instance, if yesterday’s lesson was an introduction to the order of operations, take a few minutes to review your practice problems. This will prepare you for today’s lesson, which increases the topic’s difficulty by adding exponents to the mix.
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Start with basic arithmetic. [9] X Expert Source Sean Alexander, MS
Academic Tutor Expert Interview. 14 May 2020. It’s always a good idea to start with the basics. Addition , subtraction , multiplication , and division are the foundation of mathematics, and getting an instinctive feel for these functions will help you master more complicated subject areas.- Math.com is a good starting point. MathABC features graphics that will help you visualize how mathematical operations work. Arithmetic Game lets you set a time limit, which will help you hone your skills by practicing drill tests: http://arithmetic.zetamac.com .
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Brush up on pre-algebra and algebra. [10] X Expert Source Sean Alexander, MS
Academic Tutor Expert Interview. 14 May 2020. Algebra is the gatekeeper for other maths, such as geometry and trigonometry. It might take some time, but digging deep into pre-algebra and algebra will be worth your while regardless of your goals. Algebra is a broad field, and you'll encounter topics ranging from solving for unknown variables to polynomials .- Math Goodies is the best pre-algebra resource. Its topics are well organized, and it includes plenty of practice exercises (along with solutions): https://www.mathgoodies.com/lessons/toc_vol7 . After getting your feet wet, move on to Math Planet’s algebra section. It’s also well organized, and includes informative videos with each lesson: https://www.mathplanet.com/education/algebra-1 .
- IXL Learning’s algebra 1 and 2 section might seem a bit overwhelming at first, but it provides an exhaustive list of relevant topics. Clicking on a topic will generate practice problems that increase in difficulty when you give a correct answer. Further, incorrect answers prompt detailed explanations to help you understand where you went wrong: https://eu.ixl.com/math/grade-11 .
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Go on to geometry. Geometry is the study of shapes and has many practical applications. You can learn how to figure out distances, areas, and other useful values. For instance, if you were tiling your kitchen floor, you'd multiply the floor's length and width to find its area, which will help you buy the right amount of tile.
- Geometry involves lots of theory, formulas, and definitions, so a graphics-rich resource like Math Warehouse will come in handy: http://www.mathwarehouse.com/geometry . Like its algebra page, IXL Learning’s geometry section seems a bit intense at first, but it’s an excellent resource for practice exercises: https://eu.ixl.com/math/grade-10 .
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Try your hand at trigonometry. Trigonometry is the study of the relationships between the lengths and angles of triangles. It has important scientific applications, so a refresher in trig is great if you’re interested in physics, engineering, or chemistry.
- Dave’s Short Trig Course on Clarke University’s website breaks down topics into clear, easily digestible sections: http://www2.clarku.edu/~djoyce/trig/ . Brilliant is also well organized and offers practice exercises: https://brilliant.org/math/geometry/?subtopic=trigonometry . Varsity Tutors is another good resource for practice problems in trigonometry and other branches of mathematics: https://www.varsitytutors.com/trigonometry-practice-tests .
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Test your concentration with calculus. Calculus , or the mathematical study of continuous change, is a theory-heavy discipline. Free Math Help breaks up topics and explains them with clear language, provides interactive practice problems, and includes three calculator tools: https://www.freemathhelp.com/calculus-help.html .
- 17Calculus might appear intimidating, but it’s an exhaustive, complete guide to college-level calculus: https://17calculus.com/ .
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Sink into statistics. From means and standard deviation to probability , statistics deals with the collection, analysis, and organization of data. Whether you're a scientist or a restaurant manager, brushing up on statistics will help you work with data more efficiently.
- For example, suppose you want to find out how many average daily customers visit your restaurant. You'd add and divide your guest counts for each day that you're open, so if you have 360 guests in a 6 day work week, the average would be 60 guests per day. You could figure out the daily averages over a long period of time to see if your business is growing.
- The Statistics 101 YouTube channel offers a complete video course: https://www.youtube.com/playlist?list=PLHa8Yc-ViKWbcV6EQhm3OyBax4pli0mDD . You can then find practice exercises on Stat Trek, which offers practice tests that include solutions with detailed explanations: http://stattrek.com/ap-statistics/practice-test.aspx .
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Space your study time out so you don’t get overwhelmed. Try to strike a balance between committing to your studies and working at your own pace. Remember, you’re relearning math for your own self-improvement, and you don’t have to cram for a test at the end of next week. You’re in control, so try to have fun and avoid overwhelming yourself. [11] X Research source
- If you had a long day at work or the kids stressed you out, don’t be too hard on yourself if you need to take a day off from your studies.
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Reward yourself after studying. Rewarding yourself after working hard for an hour or two can help keep you motivated. Try to think of ways you can treat yourself after finishing a hard lesson. [12] X Research source
- Rewards could include watching a favorite TV show, a glass of wine, a sweet snack, or a computer game.
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Form a study group with friends. You might find that there are a few people in your social circle who are interested in relearning math, too. Ask around to see if you know anyone who wants to start a math club with you. [13] X Research source
- You and your study group can help motivate each other. Further, one person might understand a new topic quickly and help explain it to other members of the group.
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Take a course online or at your local community college. If you find you’re not having the best luck at relearning math on your own, taking a course might be your best bet. Look online to find an appropriate course, like a math for parents or continuing education adult math class. You should be able to find a suitable, affordable course online or at a local community college. [14] X Research sourceEXPERT TIPMath TeacherJoseph Meyer is a High School Math Teacher based in Pittsburgh, Pennsylvania. He is an educator at City Charter High School, where he has been teaching for over 7 years. Joseph is also the founder of Sandbox Math, an online learning community dedicated to helping students succeed in Algebra. His site is set apart by its focus on fostering genuine comprehension through step-by-step understanding (instead of just getting the correct final answer), enabling learners to identify and overcome misunderstandings and confidently take on any test they face. He received his MA in Physics from Case Western Reserve University and his BA in Physics from Baldwin Wallace University.
Master math basics before exploring online tools. Traditional math learning methods like using manipulatives and working on paper build a strong foundation. Once you're proficient in those, online tools can help you tackle complex problems, visualize concepts in new ways, and solidify your understanding.
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Expert Q&A
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QuestionIf I want to relearn math, where should I start?Sean Alexander is an Academic Tutor specializing in teaching mathematics and physics. Sean is the Owner of Alexander Tutoring, an academic tutoring business that provides personalized studying sessions focused on mathematics and physics. With over 15 years of experience, Sean has worked as a physics and math instructor and tutor for Stanford University, San Francisco State University, and Stanbridge Academy. He holds a BS in Physics from the University of California, Santa Barbara and an MS in Theoretical Physics from San Francisco State University.If you want to relearn math, start small with basic arithmetic. Once you feel comfortable with basic math, you can move onto concepts like fractions, negative numbers, and algebra.
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QuestionWhat if I’m not interested in starting a math club and decide to do it alone?Community AnswerThat's fine if you are good at working independently and arriving at accurate results on your own. If not, it's better to work with others who take math seriously or to seek help from a tutor.
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References
- ↑ http://www.makeuseof.com/tag/20-websites-need-learn-math-step-step/
- ↑ https://examinedexistence.com/how-to-relearn-math-and-science/
- ↑ https://tutorial.math.lamar.edu/Extras/StudyMath/GeneralTips.aspx
- ↑ Sean Alexander, MS. Academic Tutor. Expert Interview. 14 May 2020.
- ↑ https://tutorial.math.lamar.edu/Extras/StudyMath/HowToStudyMath.aspx
- ↑ https://tutorial.math.lamar.edu/Extras/StudyMath/GeneralTips.aspx
- ↑ https://nautil.us/how-i-rewired-my-brain-to-become-fluent-in-math-235085/
- ↑ https://examinedexistence.com/how-to-relearn-math-and-science/
- ↑ Sean Alexander, MS. Academic Tutor. Expert Interview. 14 May 2020.
- ↑ Sean Alexander, MS. Academic Tutor. Expert Interview. 14 May 2020.
- ↑ https://examinedexistence.com/how-to-relearn-math-and-science/
- ↑ http://slc.berkeley.edu/study-and-success-strategies
- ↑ https://tutorial.math.lamar.edu/Extras/StudyMath/GeneralTips.aspx
- ↑ https://lagunita.stanford.edu/courses/Education/XEDUC115N/Summer2014/about
About This Article
Article Summary
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To brush up on math, you’ll want to get a sense of your strengths and weaknesses first. Try taking an online practice test to assess your skills and knowledge. Once you know what you’re going to focus on, check out free math learning resources online, like the lessons on Khan Academy. Take time to really understand the concepts rather than just memorizing formulas, since you’ll remember better that way. To keep your math muscles in shape, do practice problems or quiz yourself with flashcards every day. Scroll down for expert tips on choosing what kind of math you want to relearn!
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