"Can you do Division? Divide a loaf by a knife - what's the answer to that?" -Lewis Carroll
What comes to mind when you first hear the word "division?" Maths problems/equations or worldwide turmoil and disagreements? The former or the latter? Which incites vivid memories?
If you thought more about the former, you've probably recently reviewed division and have the rules fresh in your mind. Division or diving numbers is a necessary part of primary and secondary school that must be reviewed by all before moving onto more complex topics.
Nevertheless, if you're like me, maths was never your strong suit, and you've struggled for years trying to understand even the most essential aspects of the discipline such as addition, subtraction, multiplication, and division. However, there is no need to fear or fret; Superprof is here to save the day by providing all readers with a more thorough understanding of how to effectively learn division.
Get ready for a wild (hopefully not too wild) ride through the world of division!
A Brief History of Division
Known by many as one of the four basic operations of arithmetics, the mathematical topic of division, that ways that numbers are combined to make new numbers, has been around for a long time.
According to many researchers and experts, division has been around for centuries; nevertheless, it is essential to state that the division symbol that is still used today, the bar with a point above and below was introduced by the Swiss mathematician Johann Heinrich Rahn is his life's work known as Teutsche Algebra that was initially published in 1659.
The symbol was very graphic to many and was not generally welcomed by all in his home country of Switzerland. Nevertheless, in other major countries such as the United States and Great Britain, the bar with the point above and below was much welcomed and used on old-fashioned calculators as the official sign of division.
Also, another popular and commonly used symbol of modern-day division introduced by a German mathematician is the symbol of the two points (:). The two points are currently the most universally used symbol of division; thanks, Gottfried W. Leibniz!
It is essential to mention that not much reliable information has been provided about the origins of long division. Nonetheless, it is believed that the Arabs and the Europeans adopted their methods of long division from the Hindus in India. For instance, "the galley method" or long division resembles a ship with the sails unfolded that was common in India. This is according to researchers; the exact reasons are not 100% proven.
Continue reading to find out why division is so important in everyday life!
Do you need help revising other essential maths topics? Find revision aids by clicking on this link!
Why is Division Important
When going through a mathematical concept, it is of the utmost importance to begin the process by thinking about how it can benefit you in your everyday life.
What about division? Can I really use division in various aspects of my life? Therefore, without further ado, to convince pupils that there hard work of studying division is not in vain and that they will actually use it in their lives, the following are some somewhat surprising ways in which we all use division on the daily:
- Budgeting: when a family plans their weekly or monthly budget, it is essential for them to divide their spending of specific items such as rent, food, utilities, payments etc. By taking away small sums from the entire salary/money earned that month, the family is actually frequently using division.
- Planning Your Testament: nobody really wants to talk about their death; nevertheless, planning your testament is an essential aspect of life that must be done to avoid confusion and frustration among family and friends. When writing a testament, you actually end up dividing the goods you have.
- With Friends and Family: let's say that you have to share a cake with ten people at a surprise party, do you give more substantial portions to some in comparison to others? Of course, you learn how to divide equally to please everyone and make sure that no one feels left out. Therefore, the mathematical division is indispensably important in simple aspects of life, such as dividing food with friends and family.
The previously mentioned reasons might sound a little dull, yet they are 100% true. We use division almost every single day without even realising it. Therefore, it would be very wise to pay complete attention to all that is learnt in maths class, and it obviously makes sense that division is one of the four basic operations of arithmetic.
Students who also need to master their timestables should visit our Superprof article touching on the subject.
Ingenious Methods to Learn Division
In primary school, both short and long division are revised by students; nevertheless, since long division is much more challenging to grasp, it requires more specific attention. What are some ways to make learning long division more attainable? The following are some ingenious methods or steps to learn long division:
- Long Division is Even Everywhere: it is essential to start off addressing the fact that when dividing numbers such as hundreds, tens, and one's digits, they are all evenly divisible by the divisor. The goal is to have students understand that they must get used to the long division corner so that the quotient is written on top and to frequently question how many distinct times the divisor goes into the various digits of the dividend. Are you still confused? To ensure that long division problems are even everywhere, there are exercises available online for students of all levels and ages.
- Find the Remainder in the Ones: after ensuring that all digits and numbers are even everywhere across the long division equation, it is time to focus on the remainder in the ones (units). The majority of youngsters need to learn how to find the rest using the simple process of multiply and subtract. To successfully find the remainder by multiplying and subtracting, much time and practice are required; therefore, it is wise to find helpful online resources.
- The Most Crucial Step of Finding the Remainder in the Tens: a very important in using division is the first time that all necessary methods of the long division algorithm are used such as divide, multiply, subtract, and drop down the next digit. It's important to start slow by finding the remainder in the tens and not the hundreds because this way things will be kept more understandable and straightforward. After many examples of finding the remainder in the tens have been analysed, students must follow carefully the same steps to find the remainder in the hundreds; good luck!
While the long division is quite the stretch from the simplicity of the short division that is first taught in primary school, it is essential to grasp. Remember, learning how to do long division is far more important than asking why it is so essential. With time the reasons for learning long division become quite clear.
Hire a Superprof Maths Tutor
Learning new things such as riding a bike, acquiring the basics of a foreign language, and driving a car all take time and effort. No one can wake up one day, possessing the abilities to master a specific field of expertise. Although most students of maths would like to go to bed and wake up with unique mathematical talents, it is impossible, and much practice is necessary.
Nonetheless, if after putting into action the advice from today's article you do not see any difference in your maths, especially division, skills, it might be time to enlist the help of some qualified professionals who are experts in their field.
Also, let's face it, teens, your parents mean well when they offer assistance but more often than not their "help" results in disagreements; some things are best left to the pros. But who are these pros or experts? The outstanding maths tutors that are available on the Superprof website are sure to meet everyone's unique academic needs.
No exaggeration, and no bias, the Superprof accepted private educators offered on our website are the best in the business. Why? They are qualified, boast brilliant reviews from past students, offer competitive prices, are flexible to the times of their students, and always give the first lesson 100% free! Shall I go on, or do you get the point?
Superprof maths tutors provide intriguing tips and tricks on how to master the basics of division, in an engaging manner, that probably differ from the methods of your teacher. Also, an added bonus of Superprof educators is that classes are personalised and utterly dedicated to the needs of each and every one.
In conclusion, we genuinely hope that our article about learning how to master division was helpful and didn't divide your attention; get it?
Learning fractions can also be done with a Superprof tutor!