Texas Instruments TI-84 Special Edition Graphing Calculator (Dark Pink)

!±8±Texas Instruments TI-84 Special Edition Graphing Calculator (Dark Pink)

Brand : Texas Instruments
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Post Date : Feb 03, 2012 06:22:20
Usually ships in 1-2 business days

MODEL- TI84PLUSSLVRPINK VENDOR- TEXAS INSTRUMENTS FEATURES- TI84 Plus Graphics Calculator- Metallic Silver finish Includes TI Graph LINK for Windows and four AAA batteries. An enhanced version of the TI-83 Plus, the TI-84 Plus offers a built-in USB port, 3x the memory of the TI-83 Plus, many preloaded Apps, an improved display, and more! Because the TI-84 Plus is 100% keystroke-for-keystroke compatible with the TI-83 Plus, integrating it into your classroom will be easy! With the TI-84 Plus, all students can now share their work by connecting their TI-84 Plus to any TI presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever. The TI-84 Plus handheld is fully loaded with convenient features and accessories, including a kickstand slide case, compatibility with TI presentation tools on every unit and more! up-to-date functionality and software applications (Apps). Plus and TI-84 Plus Silver Edition graphing handhelds, and more. transferred to and from a computer and printed or stored on disk. CBL/CBR Conic Graphing Inequality Graphing Probability Simulations Science Tools StudyCards TImeSpan Topics in Algebra 1, Chapter 5 Topics in Algebra 1, Chapters 1-4 Transformation Graphing with 10 digits plus a 2-digit exponent. expressions, and 3 recursively-defined sequences. time. and phase plots. integrals, and derivatives. drawn. reduced row echelon form, and elementary row operations. Convert matrices to lists and vice-versa. logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic poly

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Texas Instruments TI-84 Plus Silver Edition Graphing Calculator

!±8±Texas Instruments TI-84 Plus Silver Edition Graphing Calculator

Brand : Texas Instruments
Rate :
Price : $124.99
Post Date : Jan 20, 2012 02:15:35
Usually ships in 24 hours

The Texas Instruments TI-84 Plus Silver Edition Graphing Calculator allows to view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance. Thirty Apps are pre-loaded. For students in math and sciences, the TI-84 Plus Silver Edition is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously. The optional kickstand slide case is great for desktop work. The TI-84 Plus Silver Edition is powered by four AAA alkaline batteries (not included) , with an automatic shutoff to save energy. It is supported by a one-year limited warranty.

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NLVM's Free Online Graphing Calculator

!±8± NLVM's Free Online Graphing Calculator

It's easy to find interactive graphing calculators websites, but finding a free, easy to use graphing calculator applet that's not buggy is more of a challenge. One of the best is hosted at Utah State University's NLVM site, the National Library of Virtual Manipulatives. If you're not familiar with it, NLVM is an extensive collection of interactive applets for students and teachers. You'll find not shortage of interesting puzzles and games there, but this time we wanted to highlight their "grapher" applet.

What sets apart the NLVM grapher is its simple to use, yet powerful interface. An easy to use menu at the top of the screen allows for fractions, exponents, square roots, and absolute values, and they can all be inputted just as they appear in a textbook. There's very little clutter on the screen to intimidate users.

There are surprisingly powerful options for a Java based calculator. Of course, there is a simple trace feature, which utilizes a slider bar. There are three additional tabs for users to choose from, parameters, window, and functions.

Parameters allows the user to insert up to three parameters into the equation that can be manipulated with a slider bar. If you are interested in examining translations, this is a very powerful feature since the graph adjusts in real time.

Not surprisingly, the window tab give the user the option to adjust the graph view. Fortunately, it is also possible to zoom by simply using the mouse to select a region to view.

The functions tab gives the user the ability to input up to three functions. One of the really nice features here is that composite functions are supported (although inverse functions are not). Other advanced features offer the ability to choose each functions color and restrict domains.

The applet doesn't contain all the functionality of a high end graphing calculator handheld, but that's not really the point. Whether you're a student using it to try out graphing for the first time or a teacher incorporating it into your lesson, it's a simple and reliable solution. NLVM's grapher is one of the best online graphing calculators available today.

NLVM's Free Online Graphing Calculator

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Tips For Using A Graphing Calculator In A Statistics Class

!±8± Tips For Using A Graphing Calculator In A Statistics Class

When a student enrolls in a statistics class, a graphing calculator is going to be one of their most valuable tools. These calculators have many important functions that make it easy to solve very complicated problems. However, it is only helpful in statistics class if a student knows how to use it properly.

Before purchasing a graphing calculator, students must make sure they have chosen a model that is intended for use in a statistics class. In many cases, the packaging on the calculator will mention which classes the piece of equipment is best used. If a student cannot make a decision, they can always ask their teacher which model will be best for the course.

Just as there are people who can tutor students in math concepts, there are tutors who focus on helping students learn how to use their graphing calculators. Working with a tutor can often be more helpful than simply trying to understand the manual. Students should not underestimate how complicated their new calculator is and the work that will need to go into learning how to use it.

Once a student has learned how to use their new graphing calculator, it will still be important for them to practice using it. If they are unsure of the functions, it is a good idea to practice on problems that will not be graded for class. The more a student uses their calculator, the quicker they will get at solving complicated problems.

A graphing calculator can be the best thing that ever happened to a student in a statistics class, but it can also be the worst. Students must commit the time they need to learning how to use their new calculator to its fullest potential. Once they do, they will be thrilled with the speed at which they can complete their classwork.

Tips For Using A Graphing Calculator In A Statistics Class

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