# 6 Reasons Why We Learn Algebra

When a student says they’re studying algebra, a common reply from adults is, “I haven’t used that since I graduated from high school.” Responses like this can be discouraging to students who wonder why we learn algebra if it is not useful for life.

I have good news for algebra students: algebra does indeed enrich our life if we choose to understand it. Memorizing how to do algebra might get a course finished, but understanding algebra helps us notice when we can use it to solve everyday problems.

## 6 Reasons Why We Learn Algebra

### 1) Algebra is Faster And Better Than “Basic” Math

Just as multiplying two by twelve is faster than counting to 24 or adding 2 twelve times, algebra helps us solve problems more quickly and easily than we could otherwise. Algebra also opens up whole new areas of life problems, such as graphing curves that cannot be solved with only foundational math skills.

### 2) Algebra is Necessary to Master Statistics and Calculus

While learning one kind of math to learn more kinds of math may not be an immediately satisfying concept, statistics and calculus are used by many people in their jobs. For example, in my job as research analyst for Demme Learning, I use statistics every day. I help departments identify ways to measure their success. I also use statistics to predict how many books we will sell of each level of Math-U-See and Spelling You See in a year. In general, statistics are used in certain jobs within businesses, the media, health and wellness, politics, social sciences, and many other fields. Understanding statistics makes us wiser consumers of information and better employees and citizens.

Calculus helps us describe many complex processes, such as how the speed of an object changes over time. Scientists and engineers use calculus in research and in designing new technology, medical treatments, and consumer products. Learning calculus is a must for anyone interested in pursuing a career in science, medicine, computer modeling, or engineering.

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### 3) Algebra May Be a Job Skill Later

A student may be confident they are not going into any career needing statistics or calculus, but many people change jobs and entire careers multiple times in their working life. Possessing a firm knowledge and understanding of algebra will make career-related changes smoother.

### 4) Algebra Can Be Useful in Life Outside of the Workplace

I have found algebra helpful in making financial decisions. For example, I use algebra every year to pick a health care plan for my family using two-variable equations to find the break-even point for each option. I have used it in choosing cell phone plans. I even used it when custom-ordering bookshelves for our home. My wife also regularly uses algebra in her crafting.

### 5) Algebra Reinforces Logical Thinking

I would not use algebra as the only means of teaching logic. There are more direct and effective means of doing so, but it is a nice side-benefit that the two subject areas reinforce one another.

### 6) Algebra is Beautiful

The beauty of algebra is an optional benefit because one has to truly choose to enjoy it, but algebra provides us with a basic language to describe so many types of real-world phenomena from gravity to the population growth of rabbits. That five letters can be used to describe how an entire category of matter, namely ideal gases, behaves is amazing and beautiful in its simplicity.

There is also a beauty when we start with a complex-looking problem and combine and simplify over and over until we have one value for each variable. The process can be enjoyable and the result immensely satisfying.

Algebra is an important life skill worth understanding well. It moves us beyond basic math and prepares us for statistics and calculus. It is useful for many jobs some of which a student may enter as a second career. Algebra is useful around the house and in analyzing information in the news. It also reinforces logical thinking and is beautiful.

So, keep an open mind about why we learn algebra and look for ways to share its applications with your student. Dispel the stigma that it is a boring list of rules and procedures to memorize. Instead, consider algebra as a gateway to exploring the world around us. Those are our top reasons why we learn algebra, and there are plenty more. What would you add to the list? Post your suggestions in the comments.

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Megan AI was fascinated by this article. I have heard two of the three reasons given for studying algebra, but still felt that i don’t truly understand why we study algebra. Just two weeks ago, a bank loan officer wanted to sell us a refinance. I am not sure if he had ever heard what I said next, “well, I will crunch the numbers and get back to you concerning whether or not we would like to proceed.” Sure enough, the numbers were not being twisted in our favor. God wants us to be discerning, and algebra can very well be that tool needed to decide if we are using God’s money wisely. Thank you!

DemmeLearningThanks for the comment, Megan, and great example of using math in everyday life.

JillThanks. This will help me explain to my child why he is taking algebra.

DemmeLearningI’m glad we could help. 🙂

Sherri EstesI am 13 years old and I was really wondering why I was taking algebra 2 this helped me realize why

Thank you.

BenI teach 8th and 9th grade math. I will have all my students read and discuss this article. Teachers get this question everyday.

HelenI never persued my love for math after high school but I find myself very curious about why the subject is so important in our lives, especially beyond those basics we all learned in high school . The above comments convinced me to learn more NOW.

AshleyI am 21 and I thought I should learn algebra and calculus , and here it opened my mind more for mathematics.

NormaI’m ready

TinaTo solve a problem in algebra, you identify the problem, consider the variables, develop a plan to solve the problem, implement the plan, and assess your results. You use that same process to solve any problem in life. Algebra trains your brain to solve problems.

Jonathan LinnYou have given one solid POSSIBLE reason. Variables for determining break even. The other five are arbitrary at best. Sooooo…..

IsaacJonathan,

All the reasons for learning algebra are possible reasons.

Like any other skill (whether it be learning to cook or learning to drive a car) you can choose to use algebra every day for the rest of your life or you can choose to never use it again (and get other people to do it for you). It’s really up to you.

Harry E. KellerAlgebra provides the first real introduction to abstraction. Our mental skill set must include abstraction if we are to succeed in today’s world. Those six reasons seem quite nice and have value for many. Abstraction has value for anyone who does not do menial work and even for some who do.

Learn algebra for itself because it provides you with an important tool in your mental toolkit.

AmandaI was curious when I read the title however I still believe class time would be better spent teaching children to manage their own money. That is a maths skill they will use. Algebra should be taught on the job if you need it as most do not. Although I can appreciate you enjoy it which is lovely.

JanyYes indeed. Penn State has a class called The Mathematics of Money(Math 34)It teaches students about investments, credit card debt, stock options, and basic business math. Algebra is useful only if you’re a STEM person. Not for arts students.

AndreaSo how do you manage your money if you can’t use algebra to determine which long term option is a better deal? Or determine how much of something you can buy at a given price? Algebra is part of budgeting and finances.

ReneeI really hoped to find a good answer to sons’ question as to why he must learn algebra but sadly this was not the case. Number 2 is factual and therefor a reasonable explanation for why one should learn algebra; the other reasons are purely subjective. Yes, it is important to strengthen ones critical thinking skills, and may indeed be useful if one decides to pursue a science or math-based career, but otherwise the pursuit of conquering algebra is without long-lasting purpose.

Paula PobleteI agree wholeheartedly, and I had to endure advanced algebra, calculus and statistics to get my bachelors, totally unnecessary.

And my counselor said that if I had taking just two more semesters I could get a degree in mathematics, No, I declined the kind offer

And, yes the reasons are coming from a person who just likes algebra. Its like hearing the reason to learn knife skills from a Master Chef….

Karine Lutfiah OktavianaIn my opinion, there are many reasons why we must learn algebra. First, for beginners, algebra is foundational for advanced math classes. Algebra also can solve problems more quickly and easily that can’t be solved only with foundational math skills. Second, algebra is useful for our life. In the modern era, algebra is used in all modern technology, for examples google, internet, mobil phone, and digital television. Third, algebra can reinforces our logical thinking. Learning algebra help us to develop our critical thinking skills, including problem solving, logic, and pattern. In the university, many of major like statistic, pharmacy, and mathematic are required have a good knowledge of algebra. So, algebra is an important subject for our life in the next time.

Ken CluckStudent: Why do we need to learn algebra? I’ll never need it in my job.

Teacher: Do you lift weights or work out in the gym?

Student: Sure. It makes my muscles work better.

Teacher: Will you ever lift weights or exercise for a job?

Student: No. But it will help me have the stamina to do my job.

Teacher: Well, algebra is a work out for your brain which helps you think logically that will also help you do your job.

Paula PobleteI am a system engineer, an a successful one at that, working in technology every day. Other than the 4 basic operations, and percentages, I do not use any of the advanced calculus, or statistics I had to study to get my degree. I use fractions for cooking. Your reasons why we learn algebra are really reasons why you learn algebra.

1) I don’t need faster math, I really don’t.

2) Algebra is needed for calculus and statistics, agree, but I don’t need calculus or statistics

3)To make career change smoother, learn coding, learn finance, unless you like algebra, it is unlikely to be used for a career change

4) No, simply no, not worth the effort to learn it in order to figure out health plans, I’ll take the long route for comparisons, ask questions, etc.

5) There are many ways to reinforce critical thinking by solving puzzled, problem solving, team work

6) It can be beautiful, for you, and that is great. But some of us are just not into it.

Advance math should be all elective followed by those who discovered a passion for it.

The rest of us can be left alone with the 4 operators, very useful, percentages, and fractions.

Tonnymellythis article has been helpful to me ..am a mechanical engineering student and am glad to achieve my goals through algebra

Elaine SiebersThank you for this article. It has been 50 years since I asked this question to my algebra teacher in class. She did not answer me.😪. I was serious. What would a homemaker do with this skill? What she should of done was tell the whole class this information. Plus she could of said if you ever want to be a nurse or dental hygienist this will be a prerequisite. Tell the world

Marty MaxwellLots of theory but I would like a specific application, please. The one about refinancing can be done easily without algebra. Are there basic rules and applications that are ingrained in your mind, like how to multiply and divide. Please enlighten me

Richard C SwansonHere is one that an owner of a coffee shop asked me. I have a $12.31 per pound coffee that I want to blend with a $5.04 per pound cheaper coffee. I want to sell it for $9.00 per lb. How much of each should I` use? Not only doe algebra easily solve this problem but we learned that the only factor that matters is the edifference in price between the $ coffee and the $$$ coffee! Algebra was invented by the Arabs in the 9th century to avoid squabbles and keep people from feeling cheated. You have to understand it to use it of course.

Basic BillyI hate algebra. It gives me a headache. Who wants to sit there and figure out what y or g or a is. First of all why would you be given half of the information of something in the first place. Maybe for measurements it can save you time and physical work but to not know how much sue gets payed a hour if she gets payed 250 a week, basic division works just fine.

Andy ZInkI am a High School Math teacher and I strongly believe that most of the reasons for Algebra here are bogus. Furthermore, more students are polite and go along with it but do not really buy it. However, the reason I teach Algebra and stress to kids the importance of it is simply this. To get even associate’s degree from the local community college, they will require you to take Algebra II level class. That means to be a dental hygenist or a cop (in some districts), you will need to pass that Math class. Many of their peers find out years later the roadblock that math becomes. It can either open doors or close doors. Why that is is a bigger question but that is a fact.