Review of the TI84+ Silver Edition
The TI84 Plus Silver Edition graphing calculator is the preferred calculator among high school and college students who take advanced math, science, statistics, finance, and engineering courses.
Texas Instruments devices are not just for students; many professionals use TI graphing calculators on the job since they are just as powerful as highlevel math software programs, but much more convenient to use.
If you are considering buying a graphing calculator, read our assessment to learn more about the capabilities, userfriendliness, and pricing of the TI84 Plus Silver Edition
Who Needs a Graphing Calculator?
High school and college students who take advanced math and science courses will learn mathematical concepts faster and more deeply with the aid of a graphing calculator. Why? For one thing, a graphing calculator performs mundane numerical tasks rapidly, letting students focus on the important abstract ideas behind the math problems. Less time doing tedious plugandchug arithmetic, more time learning real mathematics.Second, a graphing calculator lets students see the math via graphs, tables, plots, histograms, etc. This imparts greater understanding of the concepts, and helps students hone their mathematical intuition.
Among graphing calculators, the TI84 Plus Silver Edition has an incredible number of positive reviews (here), and is noted for its easytouse interface and wide range of functions.
Key Math Features of the TI84 Plus Silver Edition
Like the TI83 and TI84 models, the TI84 Plus is programmable and can perform complicated numerical data manipulation. The core mathematical capabilities of the calculator include handling


Because the TI84 and lowernumbered models do not perform symbolic calculations or have a qwerty keyboard, they ARE permitted on most standardized exams, notably the SAT, ACT, AP Calculus, AP Stats, and IB. More sophisticated calculators may be prohibited for other exams, so in many cases, the TI84 Plus is the most advanced device that you can bring to a test.
The TI84 Plus Silver Edition also has a builtin clock, a display screen that is 16by8 characters, and USB connectivity so that you can link your computer and calculator to import/export graphs and freetodownload apps.
Advanced Capabilities and Extras
What sets the TI84 Plus Silver Edition apart from lowernumbered models is the bundle of apps, larger memory, and faster processing speed. Among the many nonmathematical apps built into the calculator are Fundamental Topics in Science
 CellSheet
 Periodic Table
 Organizer
 Science Tools
 Learning Check
 Puzzle Pack
 CalculatorBased Laborator 2 (CBL 2), which includes sensors for temperature, light, and voltage
 CalculatorBased Ranger 2 (CBR 2), motion detector
 Vernier EasyLink
 Vernier EasyTemp
Easy to Use
One of the most userfriendly attributes of the TI84 Plus Silver Edition is the oneclick CATALOG button, which lets you browse the entire list of functions alphabetically. If you don't remember which menu an operation is stored under, the CATALOG button will save you the time of searching through all of the topic menus.The device is powered with four AAA batteries and one longlasting silver oxide battery (SR44SW or 303). You will know when the four AAA batteries need to be replaced because the screen display will appear fainter as the battery charge becomes depleted. As you replace the four batteries, you don't have to worry about losing any saved data; the oxide battery serves as a back up to protect the memory.
The keypad is intuitive with conveniently placed menu and navigation buttons on the top half of the pad, and numerical and operation keys below. You can recall previously entered expressions to reevaluate equations, which saves you the time of reentering the expression anew. And because the processor speed is higher pervious models, even the most complex calculations and graphs take no more than a few seconds to load.
User Guides and Tutorials
You can download the complete TI84 Plus Silver Edition userguide as a PDF. There is a link on the Texas Instruments guidebooks page.Texas Instruments also publishes a number of graphing calculator tutorials on its website.
Pricing and Where to Buy
Considering its enormous library of functions and innumerable applications, the TI84 Plus Silver Edition is reasonably priced between $95 and $130. You can compare prices of the TI84 Plus Silver Edition and get quick delivery at eBay.com and OfficeMax.com.© Had2Know 2010