Texas Instruments Ti-84 Plus Graphing calculator

For Students And Mathematicians, Graphing Calculators Are A Must-Have

Whether you’re a student, have a budding mathematician in your life, or you work in a job that requires complex math graphing and computations, you likely know that graphing calculators are a must-have. From checking your work to comparing different scenarios, graphing calculators are just as relevant now as when they were first introduced back in the mid-1980s. Sorry, iPads and laptops, graphing calculators have still not been replaced.

While the style and look of graphing calculators haven’t changed much since they were first introduced more than three decades ago, math also hasn’t changed. Graphing calculators remain a staple in advanced math classes, as well as on the desk of professionals in engineering and finance. Though computers, tablets and phones can address basic math problems, graphing calculators continue to help teach and aid those working on more technical problems and issues.

As pointed out by the website Tech Powered Math, graphing calculators are still needed in the classroom and office. Many schools have begun moving away from allowing phones and tablets on campus, and since graphing calculators are still wireless, they don’t pose a distraction threat to students. Students learn more by using graphing calculators, which enable them to take on complicated equations while providing a visual representation that can be an invaluable aid in education.

Whether you’re heading back to school or you’re shopping for someone who is, we recommended including one of these graphing calculators in your backpack.


1. Texas Instruments TI-84 Plus Graphing calculator

Calculate real and complex numbers with up to 14-digit accuracy and ten graphing functions using the Texas Instruments Ti-84 Plus Graphing calculator.

The TI-84 Plus can handle just about any function, fraction, and figure you throw at it, with 14-digit accuracy plus a two-digit exponent. Define, save and analyze up to 10 graphs at once and list store up to 999 elements or 10 50×50 matrices.

Pros: With more than 200 functions and a multi-line display and approval by the SAT, AP, PSAT, and International Baccalaureate boards, this calculator is perfect for college and high school students.

Cons: This calculator won’t work for engineering students (mechanical or electrical) or for science students (life, earth and physical). The TI-84 Plus only has a black and white display.

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2. Texas Instruments TI-84 Plus CE Graphing Calculator

Boasting a 30 percent lighter and thinner model than previous editions, the Texas Instruments TI-84 Plus CE Graphing Calculator comes with pre-loaded apps and images and is available in eight colors. It also has a significantly smaller memory than the TI-84 Plus CE, with 480KB ROM/24K RAM compared to 3 MB ROM/154K RAM.

Pros: Unlike the older TI-84 Plus, the TI-84 Plus CE has a captivating optimal color display that brings graphs to life, making it easier to see grid lines and distinguish between graphs and plots with color-coded equations. The TI-84 Plus CE is easily recharged with a USB cable and has built-in apps that extend its functionality. Like the TI-84 Plus, the TI-84 Plus CE is also approved by most testing boards. Also, like the TI-84 Plus, the TI-84 Plus CE is excellent for high school and college and can be used for biology, chemistry, calculus, trigonometry, linear algebra and more.

Cons: The TI-84 Plus CE has the same limitations as the TI-84 Plus and isn’t suitable for engineering and life science students.

Texas Instruments TI-84 Plus CE Graphing Calculator

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3. Texas Instruments TI-83 Plus Graphing Calculator

Designed for high school students, the Texas Instruments TI-83 Plus Graphing Calculator is perfect for algebra, trigonometry, stats, business finance, calculus and chemistry.

Pros: The TI-83 Plus is a great calculator for high school students, with the ability to handle calculus, engineering, trigonometric, and financial functions. The LCD screen has a 64 x 96-pixel resolution and a split screen that allows for graph tracing and table scrolling. The TI-83 Plus has built-in memory storage of up to 10 matrices and features 14 interactive zoom features.

Cons: The TI-83 has the smallest memory storage on the list at 160KB ROM/24K RAM. It’s not suitable for geometry, pre-calculus, college math or linear algebra or engineering and life science students.

Texas Instruments TI-83 Plus Graphing Calculator

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Allison Bowsher

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