It's important to consider the size and clarity of a calculator's display-some have color screens while others are black and white, and more advanced models display 3D graphs and real images. Use your course and exam requirements as a guide, but if you plan to continue your mathematics studies, it may be worth going for a more advanced model. They may recommend the best model for your course, and you can also check College Board to see which models are approved for use on SAT and AP exams. What to Look for in Graphing Calculators RequirementsĬhances are if you’re buying a graphing calculator, it’s because your teacher or professor said you needed one. Or, you could go with the Casio PRIZM FX-CG50 ( view at Amazon), which is cheaper but has a high-resolution screen, picture plot technology, and an intuitive menu.
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The Texas Instruments TI-84 Plus CE ( view at Amazon) is the best overall graphing calculator because of the value it offers: it has an excellent colored back-lit display, is rechargeable, and has the most popular applications preloaded. Students in Pre-Algebra or Algebra 1 or 2 may not find this calculator useful.
This Texas Instruments calculator is approved for use on the SAT and PSAT exams, as well as AP tests. Those taking courses such as Chemistry and Physics will find this functionality helpful since it helps students discover the theory that drives equations. The graphing calculator's CAS functionality, or “Computational Algebra System," allows you to manipulate equations and solve for any variable within the equation. Even more, you have the ability to enter equations in proper notation-with superscript and subscript. It's also possible to create documents and pages and store them the way you would with a computer. You can even import digital images and place graphs and equations on them. The Texas Instruments Nspire CX CAS graphing calculator features advanced functionality for students taking advanced high school coursework and university students in math, science, and engineering classes. The FX-9750GII requires four AAA batteries and includes built-in USB functionality for connecting with other devices. Speaking of test time, test takers can also benefit from the Casio graphing calculator-it’s approved for use on the PSAT, SAT, and college entrance exams, as well as AP tests. The high-speed CPU processes lengthy calculations and complex graphs quickly and accurately, which is essential during test time when every second counts.
The high-resolution LCD display includes enlarged-dot area technology that enhances the visuals-lines and curves are sharp and easier to see and comprehend. The FX-9750GII also includes several soft-menus to easily access functionality for common tasks. The icon-based menu makes it easy for students to navigate. The Casio FX-9750GII Graphic Calculator features all the basic functionality of an entry-level graphing calculator, making it great for math coursework from Pre-Algebra to AP Calculus and Statistics and courses in between (like Geometry and Trigonometry).
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