
Texas instrument calculators are used by all and sundry that one way or the other finds themselves doing one calculation or the other. Read more
TEXTI36XSOLAR Great combination of advanced scientific functions and advanced technology in a durable solar powered calculator. Ideal for algebra 1 and 2, geometry, trigonometry, statistics, calculus, computer science, biology, chemistry, physics and engineering. Never needs batteries--operates in low light without them! Calculator Type: N/A; Global Product Type: Calculators-Scientific; Calculator Style: N/A; Power Source(s): Solar.PRODUCT DETAILS: -Amortization: No. -Bond Calculations: No. -Time/Date: No. -Confidence Interval Calculating: No. -Memory: Three Storage. -Logical (Boolean) Operations: Yes. -Backspace Key: Yes. -Global Product Type: Calculators-Scientific. -Case: Protective. -Metric Conversion: No. -Depreciation Calculations: No. -Total Recycled Content Percent : 0 pct. -Equation Editor: No. -Display Notation: Engineering, Numeric. -Size: 3w x 5 3/4d. -Decimal Function: No. -Variable Statistics: One, Two. -Interest Rate Conversion: No. -Variable Regression: No. -Base Number Calculations: Yes. -Grand Total Key: No. -Square Root Key: Yes. -Display Types: LCD. -Hyperbolic Functions: No. -Currency Exchange Function: No. -Levels of Parentheses: 15. -Time-Value-of-Money: No. -Complex Number Calculations: No. -Markup/Down Key: No. -Trig/Log Functions: Yes. -Pre-Consumer Recycled Content Percent : 0 pct. -Fraction/Decimal Conversions: No. -Fraction Calculations: Yes. -Power Source(s): Solar. -Display Characters x Display Lines: 10 x 1. -Date Calculations: No. -Percent Key(s): No. -Compliance, Standards: RoHS Compliant. -Simultaneous Equations: No. -Hypothesis Testing: No. -Polar-Rectangular Conversion: No. -Probability (Random Number): No. -Percent Add-On/Discount: No. -Tax Calculation: No. -Matrices: No. -Loan Calculation: No. -+/- Switch Key: No. -Post-Consumer Recycled Content Percent : 0 pct. -Item Count Function: No. -Entry Logic: Algebraic. -Double Zero Key: No. -Linear Regression: No. -Cost/Sell/Margin: No. Package: CaseGreen Product: CFC-free.Ideal for students at every level, from junior high school algebra to college calculus, the Texas Instruments TI36 packs a lot of punch in a small, inexpensive unit. This solar-powered calculator combines features for statistical analysis, Boolean logic operations, and unit conversions in one sleek package.
Math students will appreciate TI36X's ability to perform fractional equations and calculate angle units (radians, grads, degrees) when performing trigonometric functions. Everyone will find the calculator's English/metric conversions helpful.
The TI36Xs single-line LCD is a little difficult to read when the unit is lying on a desk, and users in need of graphing functions will have to look elsewhere. Overall, however, for a calculator in this price range, the TI36X provides enough power for most high-level math and science needs. Read more

Casio Solar Scientific Calculator FX300ES Calculators Read more


TI-83PLUS Programmable Graphing Calculator
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While the mathematic and graphing tools are comparable to the TI-83 Plus, the Silver Edition boasts significantly improved speed and memory. Its processor is 2.5 times faster, and it has over 1.5 MB of memory--10 times that of the TI-83 Plus. These upgrades make the Silver Edition a significantly improved graphing tool, enabling you to work faster and save more of your equations and programs.
Like the TI-83 Plus, the Silver Edition has a large, easy-to-read 64 x 96 pixel LCD that fits 16 characters and 8 lines. Altering the contrast of the screen is intuitively easy, as is the key layout and graphing interface. Mathematic tools are substantial, including viewing equations, graphs, and coordinates simultaneously; advanced statistics and regression analysis, graphical analysis, and data analysis; and tools for engineering, financial, logarithm, trigonometry, and hyperbolic functions. The calculator is ideal for students in algebra, calculus, and statistics, as well as those taking the PSAT/NMSQT, SAT I or II, and AP College Board Tests.
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The calculator is also rich in tools for those studying biology, chemistry, or physics, including a pre-programmed periodic table. Other programs included with the calculator include a spreadsheet, organizer for phone numbers, puzzle pack, probability simulation, and CBL/CBR applications.
The most exciting bonus of the Silver Edition is TI-Graph Link, which lets you connect the calculator to a computer and download programs from Texas Instruments' Web site (http://education.ti.com) and from enthusiast sites like www.ticalc.org. There you'll find thousands of programs and games for TI graphing calculators, as well as a TI-83 Plus tutorial, electronic guidebook, programming support, and discussion groups.
The calculator uses four AAA batteries and one lithium battery for backup. All batteries are included, as well as a hard slide cover, the TI-Graph Link software and cable, and a remarkably readable 60-page instruction manual. Overall, the improved power, faster speed, and included TI-Graph Link for a remarkably low price make this a truly special "special edition," and we have to admit that the silver casing does look pretty cool. --Ariel Meadow Stallings Read more
Texas Instruments TI34 MultiView Scientific Calculator TI-34MV Calculators Read more
Scientific Calculator Read more
TEXTI84PLUS Preloaded with software, including Cabri Jr. interactive geometry software. Up to ten graphing functions defined, saved, graphed and analyzed at one time. Advanced functions accessed through pull-down display menus. Horizontal and vertical split screen options. I/O port for communication with other TI products. Calculator Type: Graphing; Global Product Type: Calculators; Calculator Style: N/A; Power Source(s): Battery.PRODUCT DETAILS: -Amortization: Yes. -I/O Port: Yes. -Time/Date: Yes. -Bond Calculations: No. -Confidence Interval Calculating: Yes. -Memory: 24KB RAM, 480KB Flash ROM. -Logical (Boolean) Operations: Yes. -Backspace Key: No. -Global Product Type: Calculators-Graphing. -Case: Hard, Slide. -Metric Conversion: No. -Depreciation Calculations: No. -Total Recycled Content Percent : 0 pct. -Equation Editor: Yes. -Size: 3 3/8w x 7 1/2d. -Display Notation: Graphic. -Decimal Function: No. -Variable Statistics: One, Two. -Interest Rate Conversion: Yes. -Variable Regression: No. -Base Number Calculations: Yes. -Square Root Key: No. -Grand Total Key: No. -Display Types: LCD. -Graphing Functions: Differential Equations, Histogram, Parametric, Plot, Zoom. -Hyperbolic Functions: Yes. -Currency Exchange Function: No. -Levels of Parentheses: Unlimited. -Time-Value-of-Money: Yes. -Complex Number Calculations: Yes. -Markup/Down Key: Yes. -Trig/Log Functions: Yes. -Pre-Consumer Recycled Content Percent : 0 pct. -Fraction/Decimal Conversions: No. -Fraction Calculations: No. -Power Source(s): Battery. -Display Characters x Display Lines: 16 x 8. -Date Calculations: No. -Higher Mathematical Functions: Calculus, Polynomial Equations. -Percent Key(s): No. -Simultaneous Equations: Yes. -Calculator Type: Graphing. -Hypothesis Testing: Yes. -Polar-Rectangular Conversion: Yes. -Probability (Random Number): No. -Percent Add-On/Discount: No. -Replacement Batteries: 4 AAA, EVE-E92BP-4, 3.0V Lithium, EVE-ECR2032BP. -Tax Calculation: No. -Matrices: Yes. -Loan Calculation: NAmazon.com Product Description Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.
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| Includes a USB Port and cable. |
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| Comes with 13 pre-loaded Apps and supports all TI-83 Apps. |
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| Split screen lets you view a graph and its equation at the same time. |
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| The included kickstand slide case is great for desktop work. |
What's in the Box
TI-84 Plus, kickstand slide case, TI connectivity cable/USB
cable, silver oxide battery, TI Product CD-ROM with full
reference Guidebook and free software Apps, warranty information;
four AAA batteries not included, alkaline recommended Read more
Texas Instruments Instruments TI30XA Scientific Calculator TI30XA CalculatorsOnce you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits.
For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van Nest Read more
Casio Advanced Scientific Calculator FX-115ES-S-IH CalculatorsThe Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in your textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics.
What's in the BoxTexas Instruments Explorer Graphic Calculator 73/CLM/1L1/C CalculatorsThe TI-73 is a great compromise for those in the market for a full-featured scientific calculator who don't want to spend a lot of money. The only real problem is that the superior TI-83+ is now available for about the same price, but if you have your mind set on this model, it certainly won't disappoint.
The highlight of the TI-73 is its large display, which shows the history of your calculations, depicts graphs and charts, and has a high enough resolution to simultaneously display several rows of stacked fractions. The stacked-fraction feature is a boon for struggling middle school students, as the results of calculations involving fractions are displayed as fractions, not decimals. The TI-73 is fully programmable and comes with a fairly large library of built-in formulas, making things like time and distance conversions a snap.
The product comes with two features that few other calculators boast--firmware with flash memory and link capabilities. The use of flash memory means Texas Instruments can upgrade and enhance the features of the calculator and make them available to TI-73 users without requiring a hardware upgrade. Instead, you simply download the new firmware or software applications, connect the calculator to your computer, and copy the new stuff over the old stuff. The package comes with a cable for linking two calculators, but unfortunately, the cable for connecting the TI-73 to your computer is sold separately.
Texas Instruments didn't skimp on the documentation and bundles a 350+ indexed manual with the calculator. This tome is chock-full of illustrated examples that demystify the device's more advanced features like statistical analysis, lists, tables, and function graphing. We were graphing within 10 minutes of unpacking the TI-73, and cobbling together simple programs within an hour. The TI-73 is marketed as a calculator for middle school students, but it has enough power and features to satisfy all but the most advanced high school and college students. --T. Byrl Baker
Pros:
Cons:
This calculator is upgradable, allowing classrooms to keep up with changing curriculum for long-term value. Students and teachers can also download software from the Texas Instruments Web site.
The 64 x 96 screen allows students to explore data, simultaneously see entries and results, and visualize patterns. The TI73 has 32 KB of RAM with 25 KB available for the user and 64 KB for application space.
This calculator is made especially durable with an impact-resistant slide case. It comes with a unit-to-unit link cable, a manual, and a one-year limited warranty. Read more
Texas Instruments 200 Calculator TIVOYAGE200 Calculators Read more
Casio Scientific Calculator FX300MS 294For math and science students at all levels and for any home or office needing to compute algebraic equations from time to time, the Casio FX-300w Plus calculator is an indispensable tool. From high school onward, in lab classes and for exams, the FX-300w features a two-line display and supports complex number calculations, algebra, calculus, and 18 levels of parentheses. Always powered up, it's just as useful in a household or office for all your calculating needs, from finances to converting cooking measurements, and for anything else you can think of when you wish you had a calculator at hand.
The large, readable two-line display exhibits 10 digits, shows the problem as you write it, and then shows the answer alongside, permitting better tracking of your equation-solving process. With the Casio FX-300w, if you make an input error, you can quickly clear it with the backspace key. Tap the auto replay function to check your last equation. You can also use 229 built-in mathematics functions, enter fractions, raise y to the x power, figure standard deviations, process degree/radian/grad conversions, calculate sine, cosine, tangent, and inverse, and compute permutations and combinations. Plus, call upon the FX-300w's basic scientific, exponential, and trigonometric functions for everything you need to complete your assignments and lab work. Key in and program formulas to save for future uses.
The FX-300w provides one independent and six constant memory keys. It has an efficient key layout, making this an easy-to-use basic scientific calculator, offering all the functions you'll need in a solidly constructed unit. And solar power means never replacing batteries; the backup battery assures you'll always have power when you need it. --Barbara Price Read more