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Best Graphing Calculator Reviews of 2018 – Best Top Reviews Online

What is the Best Graphing Calculator?
  • Texas Instruments TI-84 Plus CE
  • Casio FX-9750GII
  • Ti 89 Titanium Programmable
  • HP 50g
  • Texas Instruments Nspire CX CAS
  • Texas Instruments TI-Nspire CX
  • Casio Prizm fx-CG10
  • Texas Instruments TI-83 Plus
  • HP Prime
  • CASIO FX-CP400
4.8

Summary

From my personal use of all these calculators, I have selected these best 10 graphing calculators on the basis of different uses.

The graphing calculators are amazing learning tools that help students visualize math and science concepts. The graphing calculators are upgradable to follow school programs, the built-in memory allows to memorize a whole lot of equations, and their high-speed processor offers them a greater efficiency regarding calculation time. We made a list of the top ten graphing calculators that simply make students better.

The essentials in brief

  • A graphing calculator can display function graphs and diagrams on its display. He is used in many schools from the upper grades in mathematics education and in the study he is a frequent companion. But not only within the school or student training, but he also finds use, even in technical professions, eg. In engineering, it is used.
  • Graphing computers are available in different variants. A numerical calculator can solve equations and derivatives, with a symbolic calculator algebraic calculations (with letters) can be performed. A CAS calculator solves problems of dynamic geometry and represents movements and deformations on figures in a graph.
  • A programming function in the math calculator allows you to play additional math or geometry programs on the calculator. So you can also solve more specific tasks.

Which Graphing Calculator Is Right for Me?

Which Calculator Is Right for Me


Best Graphing Calculator Reviews

1- Texas Instruments TI-84 Plus CE Graphing Calculator Review – Best Graphing Calculator For College,  – Cheap Graphing Calculator ti 84

Texas Instruments TI-84 Plus CE Blueberry Graphing Calculator
112 Reviews
Texas Instruments TI-84 Plus CE Blueberry Graphing Calculator
  • Enhanced screen readability with high-resolution backlit display
  • Distinguish between multiple graphs and plots with color-coded equations, plots and objects
  • Make graphs easier to read by adding grid lines
  • 30% lighter and thinner than earlier generations

Is anyone surprised that we chose the TI-84 Plus CE graphing calculator as our best calculator for this comparison of the graphing calculators? Considering that it can handle all levels of applied mathematics courses, and even beyond for financial or engineering purposes, it is almost obvious that it is the best choice. It has USB connectivity, allows you to share files with other calculators, connects to a PC, comes with 12 pre-loaded applications and has split its screen for multiple displays. It works quickly and provides memory space, although we would have liked it to offer 3D graphics capabilities, the TI-84 is a purchase you will not regret!

  Strong Points  Weak Points
  • Many functions
  • Useful applications
  • Good graphics representation of functions
  • Cheap in price
  • Easy to use
  • Nice looking
  • Easy to install
  • Perfect delivery on time
  • High energy requirement
  • Relative expensive
  • Standard language English

Conclusion

I had a ton of experience working with students on the TI-84 Plus CE, from the high school classroom to the prep math glues. Even though it’s no longer Texas Instrument’s flagship – whose torch is now handed over to the TI-Nspire CX – it’s still a great calculator. I can not underestimate the influence this line of calculators has had on the mathematics education community. There is no doubt that part of the reason why high schools, colleges, universities, and prepares have been slow to adopt the latest IT model that is Nspire is due to the extreme popularity of the TI-84 and which is still so today. The different institutions invested in TI-84 software, and trained teachers on this specific calculator. It is for this reason that various teachers very widely recommend it.


2- Casio FX-9750GII Graphing Calculator Review – Best Graphing Calculator for High School Students – Cheap Graphing Calculator

Sale
Casio fx-9750GII Graphing Calculator, Blue
40 Reviews
Casio fx-9750GII Graphing Calculator, Blue
  • Chi-squared GOF function
  • New types of regressions
  • Random Integers
  • Unit Conversion
  • REF/RREF Function

Those who do not want to empty their piggy bank for the purchase of a calculator can rejoice, the Casio 9750GII is one of the best you can find for less price. We like how easy it is to use, and unlike TI manuals that offer little or no help, the Casio manual is simple to follow and apply. This calculator gets huge points for having USB connectivity that allows file sharing and having a high-resolution LCD screen. But its strongest aspect is the high-speed processor that makes it an ideal companion for any student. If you are in high school/college or university, you will benefit greatly from this Casio without spending a lot

  Strong Points  Weak Points
  • Durable
  • Easy to use and read
  • Great instruction guide
  • Cheap price
  • Bigger screen
  • Not easily programmable

Conclusion

Finally, I can say this is another graphing calculator for students to solve their any kind of mathematical, statistical problems. So, don’t late to buy it.


3- Ti 89 Titanium Programmable Graphing Calculator – Best Scientific Graphing Calculator

Texas Instruments TI-89 Titanium Programmable Graphing Calculator
743 Reviews
Texas Instruments TI-89 Titanium Programmable Graphing Calculator
  • Texas Instruments, Inc Graphing Calculator,w/ USB Cable,3-1/3"x7-1/2"x9/10",Black

The undeniable, the inevitable TI-89! The TI-89 Titanium graphing calculator has a home screen, a kind of desktop with icons that makes it extremely easy to access applications, 16 of which are pre-loaded. It is more programmable. It also gives users the ability to create folders which is useful if you need to categorize your programs. For us, it’s a little too smart for what we use it for, but this scientific calculator is undeniably a valuable tool for high-level mathematics. Our only complaint is that the screen is a little dark, but it remains a safe investment. Without hesitation, you can acquire it with your eyes closed. She slips into the top 3 graphing calculators of the year.

  Strong Points  Weak Points
  • programmable
  • intuitive
  • Solid
  • Perfect for advanced technical works
  • Reasonable price
  • Black and white screen
  • Alkaline batteries
  • No recent MAJ

Conclusion

As I said at the beginning of this article, this is one of my favorite graphical calculators with a CAS. It’s a very powerful calculator, yet advanced students will learn to use it in a very short time. If you are reading this article, you are probably hesitant to purchase this article. By buying it, you will not regret it. Although it is not necessarily my first choice for a graphical calculator with an algebraic solver, it is without hesitation in the top 3 graphing calculators, and I always feel the help to recommend it.


4- HP 50g Graphic Calculator Review – Best Graphing Calculator For SAT & ACT

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HP 50g Graphing Calculator
870 Reviews
HP 50g Graphing Calculator
  • New display upgrade--the new HP 50g display features a 30% increase in usable space over the HP 49g+
  • New powerful SD card slot allows you to format your card right in the calculator and expand memory
  • Massive 2.5 MB total memory--512 KB RAM plus 2 MB flash ROM for performing future upgrades**
  • New larger equation library and 2300+ built-in functions--ideal for both professionals and students
  • The choice of efficient RPN, Textbook or Algebraic data entry

The HP 50g graphing calculator is a beast, and coming from us; it’s a compliment. Certainly intended for mathematicians and engineers, this HP can even handle the most complex calculations. We are a little surprised by the number of programs and functions it offers. It even makes it possible to correct some errors by automatically detecting them, at its level of intelligence of course. If you are looking for simple calculations, you may not need the HP 50g. We like the fact that it has a memory card slot which improves its memory and storage capacity. It offers USB connectivity and includes courses with examples of problem-solving.

  Strong Points  Weak Points
  • Fast transforms
  • Excellent Keyboard 
  • Great programming facility
  • The single key operation, which is awesome
  • 3D graphing
  • Organized tree-structured set of directories
  • Supports SD Card
  • Low display resolution
  • price
  • Bad manual

Conclusion:

The functionality of the HP 50G comes so fast no other graphics calculator ran. With over 2300 functions, this computer is prepared for all cases. In my opinion, these many functions are sometimes a bit confusing because each key is assigned at least four functions and the not good manual can help you there so not so fast. I would recommend the HP 50G to those people who can not have enough features and are not afraid to pay a higher price.


5- Texas Instruments Nspire CX CAS Graphing Graphing Calculator Review – Best Graphing Calculator For Engineers & Engineering Students

Texas Instruments Nspire CX CAS Graphing Calculator, Frustration Free Package
441 Reviews
Texas Instruments Nspire CX CAS Graphing Calculator, Frustration Free Package
  • Backlit Color Display
  • Deeper understanding of abstract concepts in math and science
  • Enter notes, steps, instructions and other comments on the screen alongside the math

The Nspire CAS calculator has a computer algebra system so that it can handle mathematical concepts and more complex scientific concepts than the Nspire CX. What we like is undeniably its refined design and lightness. It has rechargeable batteries that can last up to two weeks (Yes screens of this type of calculators are resource intensive). It can, manually or automatically, draw 3D graphics functions, which is a real plus. Its backlit color screen is charming for the eyes. We have ranked this one because it is excellent for algebra and complex calculations, which makes it versatile. We find that it works quickly whether with simple or complex functions. We can, therefore, recommend it without hesitation.

  Strong Points  Weak Points
  • Improves the understanding of  mathematics by being in contact with different functions and applications that allow exploring in detail the equations or problems to solve
  • The users of these calculators have shown to have up to 30% better understanding of the resolution of mathematical problems
  • The application of the use of the calculator in solving mathematical problems has proven to be a source of improvement in student learning in the area of mathematics
  • Refined design
  • Arbitrary extensible functions
  • Useful applications
  • Good graphing representation of functions
  • color display
  • Very large storage capacity
  • Easy operation by touchpad
  • Getting started for regulars from other IT
  • Think about recharging the battery
  • Relative expensive

Conclusion

From the beginning, I was impressed by the speed with which students managed to take it in hand, including basic functions such as fractions, graphs, and tables of data. The TI-Nspire CX and TI-Nspire CX CAS are not the cheapest graphics calculators, but they are worth their price. These are very, very good graphing calculators. When Texas Instruments launched its TI-Nspire lineup, some people wondered why so many changes while Texas Instrument already had a range of TI-89 that worked well. But, with the time and constant improvements of Texas Instruments on the operating system, TI-Nspire has gradually dethroned other IT to find a place among the graphing calculators.


6- Texas Instruments TI-Nspire CX Graphing Calculator Review – Best Graphing Calculator For Calculus and Physics

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Texas Instruments TI-Nspire CX Graphing Calculator
866 Reviews
Texas Instruments TI-Nspire CX Graphing Calculator
  • Color Screen
  • Rechargeable battery included.Lasts up to two weeks on a single charge
  • Thin Design and lightweight with easy touchpad navigation

If you do not want to spend time learning to use the Casio Prizm described above, the TI-Nspire CX is a great alternative. It has a finish as fine and well designed as the Casio Prizm and a large color screen. But the Nspire calculator is much more intuitive and easy to use. You will also have to invest a little time of learning, but it offers a tutorial that is very useful and that allows you to take charge of his calculator. The scientific calculator handles equations and all types of graphs very well but lacks a powerful algebra program. It is therefore not bad for simple algebra problems, but can not manipulate mathematical expressions as one would need for complex calculations. So, if you need this feature, go to our next graphing calculator.

  Strong Points  Weak Points
  • Great Battery life
  • Refined design
  • Perfect for Algebra and higher math
  • Arbitrary extensible functions
  • Color screen 
  • Useful applications
  • Slim and easy to use
  • Good graphing representation of functions
 

  • Quite expensive but deserve the price

Conclusion

With TI-Nspire, students spend less time on their calculators and more time learning math. The Texas Instruments update platform has now arrived at a near perfect stage. So, without hesitation, this one is best for you. If you decide to buy the TI-Nspire CX, it’s at the best price on Amazon with free shipping.


7. Casio Prizm fx-CG10 Review – Best Graphing Calculator for Algebra 1 & 2 as well as for College Students

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Casio FX-CG10 PRIZM Color Graphing Calculator (Black)
222 Reviews
Casio FX-CG10 PRIZM Color Graphing Calculator (Black)
  • Full-color LCD screen - bursting with over 65,000 brilliant colors with a spacious 3.7" LCD Screen - over 82,000 pixels (384 x 216)
  • Users can create graphs over pictures of real-life scenes to better understand mathematical functions
  • Color-Link and conditional formatting for graphs, charts and spreadsheet formatting
  • Casio "Picture Plot" Technology - infusing real images into math
  • 16MB maximum storage memory capacity and Requires 4 AAA batteries

The Casio Prizm fx-CG10 is pretty cool, and like all calculators, it has a lot of advantages and some disadvantages. We love his clear and precise color display, which can create graphics over images for better visual understanding. On the other hand, the buttons are beautiful and big. However, unlike a TI, the Prizm is not very efficient when solving long equations. An IT will display the mathematical equations naturally and intuitively so that you can read everything you enter in the calculator, while the Prizm is not designed this way. One can easily make an entry error and not realize it.The learning curve here is very high, but beneficial once you have taken charge of the calculator.

  Strong Points  Weak Points
  • Color screen
  • Easy to use and read
  • CAS system
  • Faster work
  • Long-lasting Battery
  • Durable
  • Backlit display
  • Easy to read
  • Great quality
  • Well packaged
  • Low-cost
  • USB connectivity
  • Dynamic graphing
  • Dual Graph and table display
  • Small keyboard
  • Too many functions

Conclusion 

Casio Prizm is not just a good calculator. The Prizm is an excellent calculator. It’s been a long time since I use it and I’m trying to push it to extremes. How can I tell you that I’m struggling to reach the limit of what this graphing calculator can do? Like the TI-Nspire, Casio Prizm’s features for teaching mathematics, up to the long academic years, can not be summed up in a short review. In my opinion, the Casio Prizm is the only graphical calculator that can dare to compete with the popular Texas Instruments series. The Casio Prizm is attractive, easy to use, powerful, and does not hurt because it is one of the great graphical calculators on the market.


8. Texas Instruments TI-83 Plus Review – Best Graphing Calculator For Statistics, Matrices, Regression, Inequalities, Equations & Linear Equations

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Texas Instruments TI-83 Plus Graphing Calculator
2,093 Reviews
Texas Instruments TI-83 Plus Graphing Calculator
  • Graphing calculator handles calculus, engineering, trigonometric, and financial functions
  • Can display graphs and tables on split screen to trace graph while scrolling through table values
  • LCD screen features 64 x 96 pixel resolution for clear, readable display. The TI-83 Plus is approved for use on the following exams:SAT,ACT,PSAT/NMSQT,AP,International Baccalaureate
  • Built-in memory for storage and analysis of up to 10 matrices

If you’re new to graphing calculators, you’ll appreciate this TI-83 Plus. It is very easy to handle, even for the most novices. It can be used for calculation, engineering, trigonometric and financial functions and statistics. It is a calculator with which you can solve a lot of problems and who can accompany you throughout your school career and beyond. We enjoyed the internal memory to store our equations or up to 10 matrices. The large screen of the calculator divides the screen to display the values on one side and the graph on the other. This calculator is ideal for all grade levels: college, high school, college, and university. An off-road calculator on this top 10 graphing calculators.

  Strong Points  Weak Points
  • Its large interface and high resolution provide a clear picture of your graphics or your calculations. It is possible to insert photos that you could see on the screen.
  • Color screen
  • Popular
  • Easy to use
  • Well packed
  • Fast delivery
  • As great as advertised
  • His mode of feeding. It works with a battery that you could charge. It is a shame that it does not have batteries in case of sudden discharge.
  • Parents find that the price of the calculator is still a little high, for a calculator for lyc

Conclusion

Texas Instruments TI-83 Plus is high on the list of the most recommended graphical calculators by professors. Its exam mode, automatic editor and MathPrint function are its main assets. So, don’t miss it to buy!!


9. HP Prime Graphing Calculator Review – Another Best Graphing Calculator for SAT

HP Prime Graphing Calculator
359 Reviews
HP Prime Graphing Calculator
  • Prime Graphing Calculator

HP has released some excellent calculator references. We love his “HP Prime” model for many reasons: it runs extremely fast, its acquisition cost is relatively low, the battery life is phenomenal, and the finish is of high quality. Unfortunately, there are disadvantages with the HP Prime: the screen is reflective, it restarts randomly, which can be very annoying when you’re in the middle of an equation, and even if it offers a touchscreen, we found the keyboard interface more efficient for working. High school and college students will appreciate this type of screen, but we do not recommend engineers who use their calculation tool very regularly.

  Strong Points  Weak Points
  • Touchscreen and color
  • Equipped with review mode
  • CAS Calculator
  • Backlit
  • Easy scroll
  • Fast graphing
  • Built-in apps
  • It supports RPN entrance
  • Rechargeable battery
  • Built-in computer algebra system
  • Wireless capabilities
  • An awesome keyword for using
  • Great support group
  • Great battery life
  • A little expensive
  • Intended for extensive use
  • The CAS is limited

Conclusion

To conclude, if you read this article to find out if this is the calculator you need, you can go there with your eyes closed without hesitation. She is really on top. You can buy it from Amazon and take advantage of the free shipping ( take care to take the one offering the exam mode if you ever spoil the BAC for example ). If at the end of this test, you still hesitate, then I recommend you read my other test on the Ti-Nspire.


10. CASIO FX-CP400 Review – Best Graphing Calculator for Trigonometry, Trigonometric Functions or Trig Functions & Functions

Casio FX-CP400-L Graphing Calculator
94 Reviews
Casio FX-CP400-L Graphing Calculator
  • Touch screen
  • Large color display
  • Natural textbook
  • Differential
  • Statistics

Casio designed this FX-CP400 for any student working on calculations, graphs, and tables. In a word, the equipment is intended for any student wishing to solve problems of general mathematics, statistics, trigonometry, and algebra. These learners can be high school students or university graduates. It is the same for those who are in scientific prepare. All these targets can thus bring this device during their respective pieces of training. Only, some of its functions must be restricted at the time of the competitions to avoid cheating. This is why the instrument offers the exam mode which limits access to the user memory during the test. In addition to students, professionals also have the opportunity to use the CASIO FX-CP400 in their work. Individuals involved in a trade requiring certain calculations or treatments related to them may all seek their assistance.

  Strong Points  Weak Points
  • Easy to use and read
  • Big screen
  • Easy to drag and drop
  • Lightweight
  • Great quality
  • Quite slower, need an update

Conclusion

From all these specifics, it is evident that the CASIO FX-CP400 + E is a real machine of war when one approaches mathematics. It has a multitude of features as impressive as each other allowing them to turn the exercises into a moment of pure pleasure. College students, high school students, academics or even workers have the opportunity to enjoy his services. Its high-quality color touchscreen also differentiates the article from others. This monitor can provide this product with increased user comfort, which impresses us the most. Both pleasant and offering many possibilities, this model finally suggests a relatively reasonable price.


Demand for Graphing Calculator Brands

 


Graphing Calculator Buying Guide

From the beginning of this ranking, and in some of the reviews you will read while browsing my site, I am talking about Fashion Review. I have prepared a little paragraph to enlighten you on this subject still unknown to some, but that is important.

Graphing Calculator

The Exam Mode is an option present on some calculators of the market, whether scientific or graphics and which will be soon obligatory during the examinations and the official national contests. The Ministry of National Education has issued a statement quite recently, which states that as of 2018, the types of calculators that would be allowed during national exams and exams would be:

  • Calculators not programmable and without alphanumeric memory (it is the most basic calculators that it is)
  • Scientific calculators and programmable graphics, provided they are equipped with the famous Exam Mode that we are talking about.

From a technical point of view, this is what the review mode offers:

  • It allows blocking momentarily or permanently the access to the memory of the machine
  • It makes it impossible to exchange data between the calculator and other devices via WIFI, Bluetooth technology, or any other remote communication technique.
  • Scientific calculators that feature this mode also feature a light diode often placed on the upper body of the machine to be as visible as possible, which starts to flash when the review mode is engaged.
  • To unplug it, it is necessary to connect the tool to a computer or other calculator via a cable, often USB or micro USB, which is obviously prohibited during exams.

As you can see, the exam mode is there to minimize attempts to cheat and cheat using calculators during exams. The Ministry of National Education has taken these steps after noticing a resurgence of this type of cheating in recent years. This measure is, therefore, more preventive, unlike the punitive measures that are already applied. The latter is, however, very strict, and one might think that they are enough to dissuade the smart guys, but this is not what the most recent studies show.

You now understand why the presence or absence of this Exam Mode on a calculator is a crucial point in your purchase decision. More and more manufacturers are equipping their newest products with this mode, but be careful, a lot of machines on the market currently do not offer it. In the long run, they should almost all offer it, but this is not yet the case.

So, if the user of the calculator you are going to buy will be required to take exams in 2018 or later, keep in mind that only those with exam mode will be accepted in the room. On the other hand, if it is for a personal or professional use, or that there are no exams to the horizons, this option is surely useless!

Graphing calculator purchase advice: How to choose the right product

Too often, you have to break your head in everyday life today. It’s about making decisions about a variety of small and large problems. Nice if the head gets relief in other areas. Especially when it comes to solving complex mathematical problems in school, study or work. Here, the head often smokes also. A remedy is provided by various calculators, which take over the work and protect the head from overheating. Whether you use a calculator online from the Internet or a portable Casio calculator model is up to you. It is important to clarify in advance which computer you need at all. A scientific calculator helps with many problems of algebra, a pocket calculator that can do a lot more,

So that your decision is not based solely on the consideration of Texas Instruments calculator or Sharp calculator, you should take a closer look at our purchase advice before buying. Because we not only present you the best models in our Graphical Calculator Comparison 2017 but also provide you with a lot of additional information.


1. What is a graphical calculator?

Story

The first graphic calculator went into production in 1985. The manufacturer was the company Casio. His name: Casio fx-7000G.

A Graphical Calculator, like the models in our Graphical Calculator Comparison, unlike other calculators, is capable of displaying not only complex numbers but also graphs and charts. With it, tasks of the so-called analysis, which otherwise require the use of a ruler, a compass or another drawing tool, can be solved. With him can further

  • Problems of mathematics are made clear
  • to experiment on graphs,
  • Laws of mathematics are worked out and
  • Guessing results can be quickly and easily verified.

The calculators have an extra high-resolution display for the complex presentation. Unlike other computers, which have only one input line, there is the possibility to use several lines for the input of the invoice, and also the results are output over several lines. Many models also have a color display with a backlight. As with other scientific calculators, they can program certain content on the calculator.


2. Which computer types are there?

A test of graphing calculators, of course, mainly deals with the properties of graphing calculators. However, it makes sense to know other types of computers before deciding to buy a graphing calculator.

Category, Features, and suitability basis
calculatorA suitability basis computer or desktop computer has the usual basic operations. Also, percentage calculation is possible with him. Larger and complex bills cannot be solved with this calculator, but the memory of the products is too small.
Scientific calculatorA scientific calculator, like the desktop calculator, has the usual basic arithmetic, but can also solve scientific functions and equations with complex numbers. The computers have a large memory and are used both in school and study as well as in the profession (engineering professions).
graphics-capable calculatorA graphing calculator can represent function graphs and diagrams. A graphing calculator has a very high-resolution LCD screen. Many models can also be programmed. The following types are distinguished:

1st numerical calculator

Numeric calculators can solve equations. Derivatives can also be specified as nutritional values.

2. symbolic calculator

A symbolic calculator allows the user to calculate with letters. So it’s about solving algebraic equations.

3. CAS calculator

A calculator that calculates based on the computer algebra system is referred to as a CAS graphing calculator or graphing calculator with CAS. It solves problems of dynamic geometry, as often seen in architectural drawings. Such a graphing calculator can represent movements and deformations of figures. The acquisition of measured values, as they are often required in technical professions, is possible.

Due to the lack of functions, a simple desktop computer does not require a lot of user familiarization. To understand a scientific calculator or a GTR calculator, the complex operations require a longer settling time.For that, you should bring a, little more patience.

3. Types of graphing calculators

By having the ideal calculator, you can solve complex mathematical or scientific equations quickly, use them in the classroom or at work and is a necessary tool for both students and teachers.

The types are divided according to their abilities or form to find the desired answer, some scientific calculators are basic, with a small screen that only expresses numbers, symbols or units, some more advanced can graph, make scientific notations, trigonometric functions, logarithmic or exponential thanks to its large screen, which improves the experience when manipulating it.

On the other hand, there are also those that have buttons or quick accesses that facilitate data entry, as well as those that have information storage capacity, drawing diagrams, statistical calculations, analytical tables and more.

3.1 CAS (Algebra Computer Systems) vs. No CAS

Both incorporate advanced features that allow to work with variables or solve equations. However, the No CAS answers only the minor problems, but they are useful to become familiar with the manipulation of scientific calculators, and in most of the occasions, it is advisable to start with models No CAS.

The calculators are also differentiated by the expression of the formulas, the number of variables capable of processing or display format. In the most recent models, mathematical expressions similar to how they are in the books are thrown, so that it becomes digestible for the students and easy to explain for teachers.

CAS calculators process expressions with symbols, a useful feature for professionals and researchers, which is why they are more expensive. Non-CAS calculators, for their part, produce expressions in syntax, simple for apprentices and are much cheaper.

3.2 RPN (Reverse Polish Notation) vs. Algebraic Modes

Scientific calculators cover a large number of areas, and your need is probably to make calculations in the environment of electrical engineering, chemistry, astronomy or physics; to meet this requirement, there are RPN or Algebraic.

The best known are algebraic, which assimilates the data in the order commonly known by most teachers and students. Some calculators are convertible, and you can enable it in RPN mode. Also operations would be done in understandable order saving time, processing and storage space.

3.3 Recommendations for students

As we had mentioned before, the application of scientific calculators depends on the level of education you are in, whether secondary or university. Some are used for algebra, mathematics, trigonometry and even business and finance, others for their abilities respond to requirements geometric calculations, areas of a triangle or other formulas.

The calculators for high school courses, however basic they may be, apply to mathematics, statistics, probabilistic and offer functions of dispersion graphs, basic graphs, absolute values, scientific functions, determine maximum or minimum values or exponential dispersion.

Several models of them are applicable for university classes, but you must be attentive to the specifications of them and analyze if they work for you. On the other hand, it is also recommended to consult your school or teacher, as some do not even accept instruments with such advanced functions.

3.4 Recommendations for teachers

Every teacher must understand how the calculator works, that is why several brands offer training courses to teachers so that they know all the functions of the device, they can get the most out of it and eventually transfer the knowledge to the students.

The Texas Instruments offers a device called ViewScreen, which works as an overhead projector to enlarge the calculator screen, useful for demonstrations of use, formula entry or to facilitate the method of teaching the subject or instrument as such.

Similarly, other brands offer free trials for a limited time that allow experimenting with the calculator, before buying to ensure that it meets expectations.


4. The function of a graphing calculator

The graphing calculator like any calculator, it serves to determine results in mathematical tasks electronically. However, graphing computers are a contemporary and modern support that comes with a touch display and graphical representation. The experimental approach to computational tasks is supported and can be individually adapted to the knowledge and understanding of the individual student. While a classic calculator only shows the result and “conceals” the calculation method, students with a graphing calculator can follow all the steps and decide on their calculation method. Anyone who is at loggerheads with mathematics and faces an unsolvable task with the required explanation for the solution, can build this understanding with a graphing calculator and renounce from then on explanation. However, one should not forget that a graphing calculator only displays the correct result if the task is entered correctly and thus calculated precisely. The large high – contrast display can be operated by touch on some models, while in other models it is only used for graphic representation and operation is continued via the keyboard must be done. Graphing calculators are an innovation in modern schools and are intended to bring modern technology into classrooms for mathematics lessons.


5. Applications of graphing calculators

  • Modern calculators, by elementary that have utilities that facilitate learning, teaching, practice and general use of it.
  • Some models have the NoteFolio a letter keyboard designed to take notes during class to take them to a Word document and then share them.
  • On the other hand, there is also the StudyCards, designed to make virtual memory cards to store information that is not even related to calculations.
  • The LearningCheck is similar to taking notes, but this time has generated a list of questions, comments or reviews during learning.
  • For its part, activity helps teachers to create exercises based on the students’ approaches and in turn share them with the rest of the class.
  • There are also models that incorporate spreadsheets for statistical analysis, and the best thing is that most are compatible with other additional applications to increase their versatility.

6. Advantages and disadvantages of graphics calculators

The fact is: our offspring is growing up with innovations and modern technologies. It is precisely this aspect that is exploited by the manufacturers of graphics computers and has brought to the market a computational aid that, due to its operation and functionality, is recognized by all students. The color display in enormous size makes it easy to present both computational results and graphical representations and to recognize them without further ado. By taking advantage of ease of use and transforming pure computational steps into graphs, students understand the math much more easily and identify with the solutions. The unconventional approach to arithmetic tasks is the focus of graphical calculators and makes the lessons varied and modern. However, there is a large selection of graphing machines whose operation differs and whose features come up with some differences. Anyone who has become accustomed to a brand and has learned to use the graphics calculator, should not retool and rely on a model from another manufacturer. This could be the only disadvantage that can arise when using graphing machines.


7. Purchase criteria for graphing calculators: You must pay attention to this

To get this kind of calculator for free or to buy a cheap graphing calculator is, unlike the base or desktop computers, relatively difficult. Most of the prices of these models are quite high. It is therefore important to plan the purchase, so you will not later find that the computer does not fit you and your needs.

7.1. Operating mode

 

Many users prefer solar cells with an algebra calculator. In this case, no batteries have to be bought. This is very environmentally friendly. Whether scientific calculator or desk calculator, most models are designed so that they also get along with the low light. However, with a GTR calculator (another name for the graphical calculator) battery operation is standard. Either the calculator is equipped with normal AAA batteries, or it is kept running a lithium-ion battery. A graphing calculator should, if possible, have batteries, as they can be recharged without problems over and over again. But of course, in case of doubt, do not choose your model according to its operating mode.

7.2. display

If you do not use a calculator online, then a Texas Instruments or a Casio calculator has a four to 16-line display. Here, the more, the better. So you, have a better overview of the bills. It is also nice if the bill on the pocket calculator display is displayed naturally. So the calculations look similar to those in a math book. Especially with fractions, one profits from a natural representation. Whether it’s a Texas Instruments calculator or a third-party product, most GTR calculators typically have a natural appearance. Of course, a scientific color calculator is always a bit more expensive, but better suited for the types of calculations that are tracked with a graphical calculator.

7.3. programming function

A programmable calculator has an internal memory especially for storing programs. There is also an extra mode for program input and a text editor. If you choose a programmable calculator, you can load various math programs or geometry programs to help solve specific tasks. You can also play games via your calculator.

Tip: Pupils and students should not just buy any model. Very often schools and universities demand a special model. If all computers have the same functions, each participant has the same prerequisites for exams. In addition, teaching in the group is easier if the same operation of the device can be referred to.

7.4. CAS Software

The calculators mostly include a Computer Algebra System (CAS) program with the purpose of being able to offer mathematical results with a speed higher than expected and thus be able to obtain the answers in an efficient way, thus fulfilling the purpose of the purchase made and gave us the complete assurance that a profitable investment was made.

We consider that if a graphing calculator has useful advantages like the mentioned software as well as the tactile option we think that its price is high. In our search to locate a good and economic graphical calculator, we are mortified to know how much it costs if we think that these qualities have the most expensive artifacts, but it is necessary to think that the technology advances and the devices every time obtain characteristics of the modern articles that We use them nowadays and most of the products are that good and better yet cheap.

7.5. Memory

The graphing calculators have a RAM and ROM memory that vary according to the amount they have to perform mathematical operations. This will give you greater speed at the time of using them and will allow you to produce immediate results proportionally to the haste with which we need them when you turn it on and access the desired procedure.

They also have storage parallel to the internal since they have the option of inserting a mini SD card through a slot. To save the complex mathematical or algebraic procedures that we need, this space is presented as a useful alternative and archive the graphing and numerical operations that are relevant. Later they can be downloaded using a USB cable; a graphing calculator becomes an ally of our children as well as our work if in the work environment we rigorously use the numbers.

7.6. Accessibility

Adhering to the technological avant-garde, today’s calculators are no longer the same as before, where you can only access their functions through their buttons. Nowadays, a more modern navigation facility has been coupled, since some have a tactile option, very appropriate for the use of those who already adapt to use our smartphones in a fingerprint way.

With the option to have two options open to copy and paste, we can store the information and save it effectively and without concern. Not only through the fingers, we can use a graphing calculator, but through digital pencils, the use of an apparatus of this branch will join our demands.

7.7. Battery and power

It should be noted that all devices work with a battery, so the user will not be interrupted by the change of batteries or because it was worn to half a class. The best is that the power source is rechargeable, some are charged via USB, but others are made by wall connections.

7.8. Easy to use

It is key for beginners to look for features that facilitate their use. Certain calculators have touch screens, buttons that allow you to scroll through functions, shortcuts and even split screens that will apply the vision between graphics or equations simultaneously.

There is equipment with preloaded formulas, where you will only have to enter values to know the answer easily, as well as teams that link with paper impressions to superimpose expressions or graphs with which you are working.

7.9. Other useful features

The 3D graphing calculators make you understand the effect of some functions better since the inclination or height is appreciated.

When a computer includes connectivity via USB, it will be easy to manage the files or share information. Those that have this modality are linked with word processors or spreadsheets.

Also, your calculator will be updated and ready to install new applications, even when the device is for school use, which will not detract from its usefulness in higher learning levels.

7.10. Price

In the market there is everything, and you can find it from $50 to $150, and the price depends on the capacity of it. If you want a model that is affordable, but of good quality, it is better to invest in the No CAS models, these work well for students or certain types of professional calculations.

Consider also that if you buy a basic model, and you intend to install additional applications, the price could be higher in the long run.

If you are looking for a specific instrument for certain subjects, you may want to acquire a used calculator whose price would be low, and similarly, at the end of the course, you could resell it to buy a more durable utility.

Among the most popular, Texas Instruments are the most expensive, since by tradition they are versatile and applied to students and teachers. On the other hand, the Casio is cheaper and even more straightforward to use. Both are good options and choosing between one, or the other will depend on your need.

7.11. Warranty

Considering that investment is important and that it is also an instrument of study or investigation, the least you should expect from it is that it has outstanding quality. The guarantee is a good backup, most come with a one year warranty against factory defects, but others include damage due to use or even nonconformity with the device.

Good calculators are manufactured with the robustness that is needed to withstand a blow by involuntary fall. However, we recommend ensuring that the warranty responds to a malfunction of the same.

7.12. Colors

The graphing calculators show quality in colors and resolution in their LCD screen that gives much more dynamism when using it. This advance is opportune for the usability that will be given by the students that need to use it. Adapted to the avant-garde of colors and dynamic backgrounds that give freshness to the complexity of scientific processes that are carried out in it.

As for students, for professionals in engineering, chemistry or physics where they must perform mathematical operations, some graphing calculators break with the paradigms of gray. Bringing color and some visual freshness to those who use it, these devices allow to stick to the demands of the modern.


8. Care and cleaning tips

Your Graphical Calculator Comparison Winner does not require any special cleaning or care. If you have a model with lithium-ion batteries, you should occasionally pay attention to the care of the batteries. With regular maintenance, you can extend their service life so that they can exceed the three years specified by the manufacturers. As the maintenance looks exactly, we explain in the following:

  • Always protect the battery from excessive heat and moisture. The most optimal for the battery is a dry and cool room climate between 0 and 25 ° C.
  • Charge the battery regularly. Also, make sure that it rarely discharges completely.
  • Use the graphical calculator Download to update the operating system of the computer at regular intervals. The graphical calculator software contains programs that can optimize the battery life.

9. How to use a graphing calculator?

Nowadays, graphing calculators have become particularly powerful. The use of this device is essential for students in the scientific field. Faced with this potential, many people find it difficult to use these machines properly. That’s why we offer some guidelines to help you get started with this material.

9.1. Detect essential functions

For important features you need, refer to the case to detect the main functions of the device. Indeed, the inscriptions are not the same, from one model to another. On some machines, you have to press “Shift” or “Fn” continuously to have certain functions.

9.2. Determine the order of the keys

If this is the first time you use this kind of machine, you will certainly have trouble figuring out how to enter numbers as well as random signs. Depending on the model you have chosen, first, enter the numerical value before pressing the sign or the opposite.

9.3. Learn how to calculate the power

To make sure you know how to calculate the power of a number, refer to the corresponding function to make sure you have understood how to enter the random sign and the numbers. To do this, start by performing a simple test and if the result displayed is correct then you have followed the correct order. Otherwise, repeat the operation by doing the opposite of what you did before.

9.4. Train with trigonometric functions

To master the sine, cosine and tangent functions, train yourself to the striking order as well as to the angle unit. To do this, perform a sinus test using a simple angle. Take the example of the 30 ° sine which is normally 0.5.

On the calculator, check whether to enter the number 30 first or press the “sin” button. If the answer is correct, it means that the device requires an angle in degrees. On the other hand, if the result is -0.988, this indicates that the machine needs an angle in radians. Use the “mode” key if you want to go from one unit to another.

9.5. Watch out for long calculations

To succeed in making long calculations with your machine, be very rigorous. Use parentheses for priority calculations. Use the “()” keys and remember that you must always close the parentheses that you have opened for correct results.

Also, check that parentheses are in place to avoid the risk of error in your evaluations.

9.6. Determine how to store and recall results

Try to master the memory functions of the machine when doing evaluations with intermediate results. This can be done in different ways depending on the model you purchased. Use the “MR” key to remember the last answer.

Press “M +” or “STO” if you want to add the result to the memory. Otherwise, select the “MR” or “RCL” buttons to enter the value in the calculation.


10. Manufacturers and brands

Unlike other products, with a GTR calculator, the selection of manufacturers and brands is not that big. The most common ones we present to you here, which always show up against a graphical calculator test.

ManufacturerCompany Info
Hewlett-PackardHewlett-Packard, HP for short, is a US-American enterprise for the PC and printer manufacturing. The company headquarters are located in Palo Alto, California. The company itself was founded in 1939.
CasioIt is a Japanese electronics company founded in 1946 and headquartered in Tokyo today. In addition to calculators, other products such as watches, digital cameras, and mobile phones are produced.
SharpAlso Sharp is an electronics company, which has its roots in Japan. The world-famous company was founded in 1912.
Texas InstrumentsThe US technology company is headquartered in Dallas, Texas. It was founded in 1951 and also has a German headquarters in Freising, Upper Bavaria.

11. Questions and answers about graphics calculators

11.1. Is a graphing calculator approved for high school?

Of course, you will also learn everything important to the keyword: “Graph Calculator High School” in our comparison. Calculators in this category are now firmly approved in many curricula as teaching content and teaching material. In the states of Baden-Württemberg, Lower Saxony and Saxony, the graphing calculators are considered mandatory. Admission to the Baccalaureate varies from state to state and can be obtained from the respective school or the relevant Ministry of Culture. The plan is to allow graphics-capable calculators in the coming years more and more for the central high school at high schools and comprehensive schools as a tool. The opinions about a use of the computers are however divided.

Here we have summarized the most important advantages and disadvantages of using graphing calculators in schools and exams :

  • a calculator of this kind can represent mathematical correlations very well and make students understandable
  • The display options of a graphing calculator are much more comprehensive and clearer than those of other scientific calculators
  • a graphics-capable calculator is usually quite expensive
  • The calculator often presents the solution directly and does not illustrate the calculation or solution

11.2. Is there a test of graphing calculators at Stiftung Warentest?

Unfortunately, Stiftung Warentest has not yet performed a graphing calculator test by that time. However, if you do not want to solve high mathematical problems, but your problems are more of a commonplace nature, you may find what you are looking for on Stiftung Warentest’s website. The test company offers its readers a total of 43 calculators online for free. With these, you can easily and, quickly carry out bills for construction loans, car insurance, home savings insurance, solar power or for personal retirement. Are they interested? All computers can be found here.

11.3. Is There a Graphical Calculator App?

 

Of course, there is also a calculator App for the graphing calculator. For example, the calculator App Function Inspector Pro is known. This can represent up to three functions simultaneously. It calculates zeros, extremes, and intersections., The creation of value tables and the calculation of integrals is part of the functionality of the app. Calculated graphs can then be used to take screenshots, which you can store in memory for further sessions or later calculations. The app has the operating languages German, English, Chinese, Spanish and Italian. It is available for about $1.49 in Google Play store.

11.4. Can I play games on a graphic calculator?

Graphing calculator Games

That a graphical calculator can save games is no longer a rarity today. Of course, you will not be happy with a normal desk calculator here, as a rule with a graphing calculator. First, you need to install connection software on your PC that will allow you to transfer the games later to your Pocket PC. Once you have done that, find a platform on the Internet that also offers games for the calculator. Frequently you will find on this download platforms known Gameboy classics, which are known from earlier and can also be played well on a graphical computer. Before you download the game, you should look up how much memory it needs and how much memory you have on your GTR calculator. Most computers offer space for two or three games. When you have completed these steps, connect your calculator to your PC using a suitable connection cableLaptop. The software you have chosen guides you through the exact installation.


12. Various tips

To finish our world tour of the graphical calculators, let me give you some simple advice, that you will follow or not of course!


13. Ask yourself the right questions

Before you throw yourself on your credit card or checkout, ask yourself the right questions. This is what I call the needs determination phase, and in my opinion, it’s a phase that should be present in absolutely every decision process in your life! Too often we make hasty decisions, which we then regret. The only way to avoid this is to ask yourself questions! Each decision will have its own set of specific questions, but basically, you need to be able to identify what you expect from the decision you are going to make. It’s more telling with examples, so let’s go with some simple questions obviously related to buying your next graphing calculator:

13.1. Who will use it?

As you have probably noticed if you have already been a little on my site, when talking about a graphing calculator, it is indicated in the vast majority of the time for what type of person it is designed, and for what specific use it is effective. Based on this, you will be able to make your decision in a thoughtful way, taking care to be careful to acquire a good that is suitable for the use you will have. for example, if a machine is recommended for high school students, it is better not to buy it for a high school student who may be lost or in trouble. This does not mean that the graphing calculator in question cannot fulfill the tasks that are requested at the college, but that may mean that the interface is more complex than what is usually proposed to college students. The reasons may vary, but I advise you to follow the advice of users to avoid the risk of misunderstanding and other errors.

13.2. How much do I want to spend?

Obviously, the money will have to be mentioned at one time or another! Once again if you have already been a little on my site, you have realized that there are graphing calculators for all budgets! Ask yourself the question of the budget you want to allocate to this purchase as soon as possible this will allow you to save a lot of time in your research. You can focus on the machines that follow your budget, and thus avoid wasting time with the hundreds of models too expensive or too cheap for you.

As I said, these two questions are examples. These are, in my opinion, questions that are important to ask you before buying your graphing calculator, but there are obviously plenty of others. Everyone will have their own questions to ask in order to direct their research to the tool that best suits them.

13.3. Anticipate the worst

Anticipation is something very important in life! This is also the case in mathematics, and with the material you use. I’ll explain quickly: If you’re using a battery-powered calculator, think about putting a game in your bag. it may seem more logical for some of you, but I prefer to remember! Similarly, if you are using a machine that works with a rechargeable lithium-ion battery, maybe you could invest in a small external battery that will allow you to cope with the hard knocks. In addition, this battery will serve you most of the time to charge your phone, belief in my experience. But you’ll be glad to find it the day of an exam when you see your calculator go out slowly! And yes you have to think of everything! It’s nice to have high-tech products high performance, but if they have more batteries or more batteries, they are useless! So, as the famous saying goes: Better to prevent than cure. So anticipate.

Here I think we made a serious turn of the matter. If you have taken the time to read my entire site, you must now be part of the graphical calculator! I sincerely hope this site has at least a little help in making your choice or understanding some aspects of the graphing calculator that was still unclear to you. As I told you in my article about me, do not hesitate to contact me to give me advice, advice, ask me questions, or just to say hello! It’s always nice to have feedback from readers!

Now is the time to go through the mysteries of mathematics, armed with your new graphing calculator! Have you not yet? What are you waiting for? I will not deliver it to you anyway!?


14. Acceptable Calculators For the SAT

The SAT College Board prevented all calculators that have the latter features:

  • A “QWERTY” keyboard which is like a computer
  • A stylus or pen.
  • The ability to communicate wirelessly or via the infrared port.
  • Makes sounds or has a tape printout.
  • Applies an electrical socket for power supply.

This gives almost all calculators as fair game. The SAT is more tolerant than any other official testing organization.

CasioTexas Instruments Hewlett-PackardRadio ShackSharpOther Calculators
  • FX-6000 series
  • FX-6200 series
  • FX-6300 series
  • FX-6500 series
  • FX-7000 series
  • FX-7300 series
  • FX-7400 series
  • FX-7500 series
  • FX-7700 series
  • FX-7800 series
  • FX-8000 series
  • FX-8500 series
  • FX-8700 series
  • FX-8800 series
  • FX-9700 series
  • FX-9750 series
  • FX-9860 series
  • CFX-9800 series
  • CFX-9850 series
  • CFX-9950 series
  • CFX-9970 series
  • FX 1.0 series
  • Algebra FX 2.0 series
  • Graph35 series
  • Graph75 series
  • Graph95 series
  • Graph100 series
  • FX-CG-10
  • FX-CG-20
  • FX-CG-50
  • FX-CG500**

 

  • TI-73
  • TI-80
  • TI-81
  • TI-82
  • TI-83/TI-83 Plus
  • TI-83 Plus Silver
  • TI-84 Plus/TI-84 Plus T
  • TI-84 Plus CE/TI-84 Plus CE-T
  • TI-84 Plus Silver
  • TI-84 Plus C Silver
  • TI-85
  • TI-86
  • TI-89
  • TI-89 Titanium
  • TI-Nspire/TI-Nspire CX
  • TI-Nspire CAS/TI-Nspire CX CAS
  • TI-Nspire CM-C/TI-Nspire CM-C CAS
  • TI-Nspire CX-C CAS

 

  • HP-9G
  • HP-28 series
  • HP-38G
  • HP-39 series
  • HP-40 series
  • HP-48 series
  • HP-49 series
  • HP-50 series
  • HP Prime

 

  • EC-4033
  • EC-4034
  • EC-4037

 

  • EL-5200
  • EL-9200 series
  • EL-9300 series
  • EL-9600 series*
  • EL-9900 series

 

  • Datexx DS-883
  • Micronta
  • Smart2

 


15. Online options

Online calculators represent an economic alternative compared to physical calculators, they are also recommended if the use is temporary, however, you need a computer to link you to it.

There are applications for calculators free of subscription payments; however, the use could be limited, forcing you to acquire additional functions that you might need.

One of the best rated online options is the Desmos graphing calculator, it works at an academic and professional level and is available for PCs, Macs or Android or Apple phones or tables, although there is also the Geogebra with practically the same specifications and apart from developed by prestigious universities worldwide.

Online applications allow you to make tables, solve quick equations or generate graphs and you can also create a profile where you will remember the recently used equations.

The disadvantage of being dependent on an online calculator is that you need a computer or other equipment that could run out of battery at any time, and that apart has other functions that could interrupt the use of the same, in addition to the connection to the internet It is essential that you escape from your hands guarantee when you want to use it.

  • A graphing calculator can display function graphs and diagrams on its display. He is used in many schools from the upper grades in mathematics education and in the study he is a frequent companion. But not only within the school or student training, but he also finds use, even in technical professions, eg. In engineering, it is used.
  • Graphing computers are available in different variants. A numerical calculator can solve equations and derivatives, with a symbolic calculator algebraic calculations (with letters) can be performed. A CAS calculator solves problems of dynamic geometry and represents movements and deformations on figures in a graph.
  • A programming function in the math calculator allows you to play additional math or geometry programs on the calculator. So you can also solve more specific tasks.

Too often, you have to break your head in everyday life today. It’s about making decisions about a variety of small and large problems. Nice if the head gets relief in other areas. Especially when it comes to solving complex mathematical problems in school, study or work. Here, the head often smokes also. A remedy is provided by various calculators, which take over the work and protect the head from overheating. Whether you use a calculator online from the Internet or a portable Casio calculator model is up to you. It is important to clarify in advance which computer you need at all. A scientific calculator helps with many problems of algebra, a pocket calculator that can do a lot more,

So that your decision is not based solely on the consideration of Texas Instruments calculator or Sharp calculator, you should take a closer look at our purchase advice before buying. Because we not only present you the best models in our Graphical Calculator Comparison 2017 but also provide you with a lot of additional information.

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