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TI-Nspire CAS Graphing Calculator
|Price:||$118.88 + $5.49 shipping|
|You Save:||$52.11 (30%)|
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- Advanced graphing calculator ideal for classroom use
- See multiple representations of a problem individually or together on a single screen
- Dynamically link representations of a problem to see how changes to one affect others
- Grab and move graphed functions in real time to observe relationships and patterns
- Can be used on the PSAT and SAT college entrance exams and on AP tests
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Style Name: A | Size: 1 - Pack
Top Customer Reviews
1. Large screen with good resolution.
2. little green letter buttons make it easier to enter commands.
3. WYSIWYG typing means you don't have to remember calculator syntax. It's much easier to enter a definite integral or limit.
4. Graphing window allows you to graph rectangular, polar, and parametric equations simultaneously.
5. Click and drag feature on the graph screen is nice.
1. The letter buttons are always in the way while I'm trying to enter numbers.
2. Screen can be difficult to read.
3. There is not a model that hooks up to a TI presenter. It does come with software where you can use a computer version of the calculator (assuming you have an LCD projector), but it's much slower than simply hitting actual buttons.
4. Finding max, min, roots, and intersections takes longer than on the TI-89.
5. When you do find the things from my #4 con, the calculator displays them right in the middle of the graphing screen, so you have to click and drag them out of the way to continue viewing the graph.
6. The "y=" screen is included as part of the graph screen, taking up graphing space.
7. Viewing a function table isn't difficult, but I can't figure out how to view a window containing ONLY the function table. It splits the screen with the graph on the left and the table on the right.Read more ›
I'm also unhappy with the screen. Although it has excellent resolution, it is very difficult to see unless the ambient light is bright, if not you have to tilt it at just the right angle to see anything. I don't know if it's technologically possible, but backlighting might help significantly. Also, they might want to work on providing 3D graphics.
There are also some operating system tweaks they need to make. For example, in the calculator mode Tab key will move you to the next part of the expression, but in graphing mode it appears to function the same as the Enter key and prematurely enters the expression.
There is also an operating system bug. It appears that if you "grab" something and you allow the calculator to auto power down it locks up. Doing a "soft reset" by pressing the button on the back will not unlock the system. You have to do a "hard reset" by removing a battery.
So what do I like? Almost everything else.Read more ›
Elegant and efficient solver screen. This calculator does everything: it solves equations, matrices (in pretty print, no less), factors, solves systems of equations...just about anything you ask it to. I could *almost* use this calculator exclusively in algebra class and sleep through the lectures. The only problem I ever had with it was when I wanted it to "complete the square;" a rather obnoxious process in Algebra that takes forever to do by hand. The prevalent pretty print is nice, and I agree with the reviewer who said that parentheses errors are a thing of the past with this calculator...as well as fractional errors, radical errors, order of operations errors, etc...
Just like most of the other reviews said, terribly documented. Figuring out this calc is a real hit-or-miss, guess-and-check process. I cannot access half of the graphing features on this calc, and I don't even know where to begin when doing stat plots. The ability to run split-screen programs is nice; especially if your problem asks for the XY chart of a graph. However, finding intercepts, linear-or-quadratic regression, stat plot trends, etc, are all pretty much lost in translation, and I don't have the time to figure the features out in the middle of a test. Thus, even though I have the calculator that can do everything, I still need to use my TI-84 at times, which draws jeers from my classmates (as in "Geez, how many calculators do you NEED?!"). Also, this calculator is prohibited on almost all standardized tests, as well as most school tests, due to its ability to solve equations, so it loses value right there.Read more ›
Most Recent Customer Reviews
Best calculator iv ever used. Does just about everything you would want. I like this old one more then the new touch sensitive ones. The touch is a pain in the rear in my opinion.Published 3 months ago by The Honest Guy
I can take notes on it. It does algebra. Graphs are easily analysed. I easily have the best graphing calculator in any class I'm in. It was really cheap too.Published 4 months ago by Jonathan Ngechu
Hi everyone who know calculator:
Those who think he know but actually he don't. Stand a side. Read more
We can't wait for this to get here from Amazon! Our High Schooler will be putting this to good use this year!Published 4 months ago by Tara Abraham
Came with charger/media usb cord. I wished it came with a manual. I don't think it even had all the stock software on it-perhaps due to me buying used.Published 5 months ago by Kevan Turk
I love my ti inspire...but this one you can't use on any standardized tests such as act sat and othersPublished 5 months ago by Floyd Adams