Best ti nspire calculator 2020.
1 – Texas Instruments TI-Nspire CX Graphing Calculator, Frustration Free Packaging
As a graduated high school student entering college, I am 100% satisfied with this calculator. The TI -Nspire Cx saved me throughout senior year with my challenging math and science courses, and I have no doubt that it will save me in the upcoming Fall semester as well. During the school year I used this calculator almost all the time every day. If you are also a freshman looking to purchase a state-of-the-art multifunctional, multipurpose calculator that will last you all four years and beyond, definitely look into this calculator. The rest of the reviews say it all.The best part of this calculator is probably the ability to write/download programs. Also, the navigation pad is touch sensitive so that is amazing. It feels great in your hand and is always performing 100% from power-on to power-off. I came from a small scientific calculator, and when I bought this and started using it everyday, I knew that the price was definitely worth it. I have absolutely no concerns or issues with the calculator after having it for 9 months, and I am extremely excited to be using this throughout college. .
I loved my CX CAS, but I needed and went ahead and bought the regular CX without CAS as this one IS approved for use on the SAT/ACT. .
Detailed Review of the TI-Nspire CX Graphing Calculator:Note: This review will be updated over time as I use and learn more about this calculator. I will also be eventually uploading a video that will compare my old 2007 TI-Nspire to this newer TI-Nspire CX color model.After noticing that my trusty Nspire from High School was starting to glitch out and fail frequently, I decided that due to the large amount of mathematics approaching me towards the end of my college career that I should invest in a new model. This review will include my hands on experiences coming from the prior model._____________________________________________________________________________________________________PROS:- [CLEAR & COLOR DISPLAY]: Immediately after booting this up, I was very impressed by the full color, back-lit display. After 8 years of working under a lamp or other light source just to see the screen, this was a pleasant improvement as you can adjust the brightness between a few different levels.- [RECHARGEABLE BATTERY]: Another quickly noticeable addition to this model is a rechargeable battery. No more, Oh shoot, the exam is in 30min and I need to buy 4 triple A batteries!. The battery life appears to be more than adequate and means less money (and stress) spent over batteries.- [SMOOTH ADJUSTMENT TO THE NEW OS]: I was also glad to see that while this is a much newer calculator by 5+ years, the OS is still as familiar as ever with improvements across the board. For most calculations/functions, I could quickly figure them out based on my prior knowledge from the older TI-Nspire. The addition of color certainly makes the experience that much better as well!- MUCH FASTER CPU: I was also glad to see the insane speed improvements between my 07′ Nspire and this newer CX model. Calculations happen almost instantaneously and there are very few times where I have experienced any latency at all. The older model I had took forever to boot up while this one boots in seconds.- [SLIMMER DESIGN]: While they both appear to weigh about the same when holding them, the newer Nspire CX has a much more streamlined and efficient design. The older model I had was bulky towards the top (I’m assuming due to the dot-matrix LCD display it has) and it caused the calculator to look a bit awkward and not really sit flush with the rest of the design. They’ve sinced improved the design by quite a lot with this new Nspire Cx.- [BUTTON DESIGN]: The older TI-Nspire I have put all of it’s letters in between other keys and was slightly annoying to use. This newer CX model has a dedicated section for the alphabet at the very bottom of the calculator. The other buttons are also much easier to use as they’re all in fairly uniform sizes.- [FUNCTIONALITY]: The newer TI-Nspire CX, while remaining familiar with the OS, adds a ton more functionality (much of which I’m still exploring and learning).CONS:- It’s not the CAS model, which can factor, expand, and do much more for you. Bear in mind that the CAS model is also banned for 90% of exams and college courses as it cheats you learning the material. Some professors are told to watch for the fairly obvious design differences between the CX and CX-CAS models.- I will update this section with more if I come across any notable CONS!_____________________________________________________________________________________________________Overall, from what I’ve experienced so far, I highly recommend updating to this calculator if you were a fan of the older versions of it. Especially for the much faster CPU and color display.If you have anything you would like me to elaborate on further, please let me know! .
Works just as expected, and it’s even a little cheaper than any electronic store. I definitely appreciated the frustration free packaging so there was no need for scissors. It does everything i’ts supposed to do,and I would recommend it to anybody who appreciates a quality calculator. .
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2 – Texas Instruments Nspire CX CAS Graphing Calculator, Frustration Free Package
This is a really fine piece of technology and I’m glad I live in a time when it is easily available to everyone, even though it is somewhat expensive; however I think the price is justified when you consider what this calculator can do.First off I would highly recommend purchasing theÂ Guerrilla Screen Protector . Many other reviewers mention their screen getting scratches or smudges — the screen protector will make that a non-issue for you. Another thing, the slide cover that comes with the calculator should be sufficient to keep it from being damaged.Regarding the functionality and capabilities of this calculator wow was my first response. This calculator is well suited for high school as well as university students. Even instructors could use some of its features to demonstrate certain mathematics to the students as the calculator can be connected to a computer and from there a projector may be used.The rechargeable battery is really very awesome imo. You will get many hours of use before you have to re-charge the battery and even when you do it is quick — the calculator is also smart about conserving energy and it will dim the screen and then turn off if left to idle for a while.Resolution of the screen is such that if you look closely you will be able to see the individual pixels, however the colors are vibrant and add a whole another dimension to a calculator. It is difficult to explain but if you’ve been using a regular graphing calculator for years and years once you start working with this one you will be amazed.Some of the functions available under each subject section;- Calculus: Derivatives & Integrals (definite and indefinite), Limits, Sums, Function min. and max, normal and tangent lines, arc length, series, Differential Equation Solver, implicit differentiation and more- Algebra: completing the square, expansion, solve system of equations, polynomial tools, trig, complex – Probability: permutations, factorial, distributions – Statistics: stat calculations (just a ton of them), List math & operations, distributions, confidence intervals, stat tests – Matrix & Vector: determinant, row-echelon form (and reduced), row & element operations, cross and dot product for vectors, conversion a vector to polar, rect.,cylindrical, spherical – Finance: TVM, amortization, cash flow, interest conversion That’s only a small fraction of what it can do, and it doesn’t even include the ridiculous number of graphing features and tweaks. I could praise this calculator and nerd out about it all day.However there are certain things I do not like or find bothersome. Right off the bat, please Texas Instruments include a full and detailed manual along this calculator. I know there are is a pdf online but it would be so much nicer and imo professional to have an actual physical copy I can refer to when needed. The other thing is the touch-sensitive pad in the middle of the directional button; I find it sometimes to be too sensitive and it can make navigation more difficult when I am trying to use only the arrows and keep accidentally swiping over the touch-sensitive pad. In fairness I should also mention that the touch-sensitive pad is really great when you actually DO want to use it. One more thing, pretty dumb and very unlikely a sentiment shared by many others, I do not like the fact that the buttons for the letters are arranged in an alphabetical order. Yes it makes sense; however many people, myself included, are entirely accustomed to the QWERTY layout and it can be difficult to type with the same proficiency when using this calculator to take notes or something like that.As a final note I just want to say that this is a very feature-rich and complex calculator. You will HAVE TO at least skim through their online manual to figure out how to perform certain tasks, but I guarantee you that when you get proficient at using this calculator you will be able to deal with quite complex problems easily. Not only deal with them but also graph and display the results in a manner that can show exactly how your data/numbers are behaving.Do not make the mistake of assuming this is for high-school kids or college sophomores only. .
This is a great product and the extra money spent is worth it if you have to do any high-level mathematics. These calculators have some pretty amazing functions for teachers and students and my girlfriend takes full advantage of this in her classroom. I am currently finishing my own coursework and this was a great calculator for statistics and calc II. It may honestly be a little overkill but it honestly was much more than the lower models. It has a nice user interface and my only complaint is how much different it was to my older models. I definitely took a while to get used to but once you get the hang out it the system is much nicer and faster to use than my old Ti-89. Be prepared to spend a good amount of time learning how to use this though if you have not already. .
This thing right here is my lifeline. It is the almighty. It is my life. I use this thing all the time. I am an Electrical Engineering student at the University of Kansas and it is really REALLY tough trying to do complex arithmetic with a TI-84 calculator. Even if you do get good at that, you cannot do complex matrices on them. This calculator can’t get enough love from me. It even has a thing where you can plug it into the computer and view your documents! You can also access the full functionality of the calculator this way. If you can’t find something easily through the context menus, you can simply type the function into it! This can save LOADS of time of scrolling through the seemingly endless list of wonderful functions. It truly is a gift to humanity and the developers at TI should get some sort of medal for making many peoples’ lives easier and more enjoyable. .
This thing is kind of a pain to navigate, and the touch pad is useless. Iâ€™m currently in vector calculus, have taken 2 stats classes, and some physics classes, and have never need to use any of the functions aside from the calculator, which I rarely use because calculus requires most work to be done on paper. I prefer my ti-84 plus ce, but it doesnâ€™t have CAS so it stays at home. I also have a ti-89, and while the user interface is probably simpler and more intuitive, I canâ€™t stand the monochromatic graphics, lag, and pixelation, so I continue to use my nspire. .
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3 – Texas N3/TBL/1E1 TI-Nspire CX Graphing Calculator, Black
Still lots to learn about it but so far itâ€™s good .
My daughter has to have this specific calculator for IB Maths and she informs me that it takes a long time to type in the equations and takes a bit of getting used to. However, there are lots of in-built functions which allow you to plug numbers into a well known function which saves time. It’s efficient and not merely a scientific calculator.I’d say it’s expensive but we can’t get round this and as my daughter won’t be doing Maths at degree level, it seems a shame to not use (I couldn’t work it out!) all the functions.It connects to your computer so all work is saved. .
A very capable calculator. But had a horrible handbook at the time I bought it, 2012. I bought the TI-nspire for Dummies, which explained most things. If TI would improve documentation then i would give 5 stars. .
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4 – Texas Instruments TI Nspire Graphing Calculator with Nspire & TI-84ï¿½Plus Keypadsï¿½- Yellow “School Edition”
The product itself is good; we’ve used the school issued one before. But this particular calculator has been nothing but trouble! It came in a locked mode for testing with no instructions on how to use it. After several days of searching and efforts, I was able to download the needed software app from TI to update to the newest version, effectively resetting the calculator. But, now it continues to say the batteries need changing. I’ve put in brand new AAAs (4) and left it to charge in a wall port for 2 days (rechargeable in it, too). Although the icon indicates charging and appears full, after less than 30 minutes, low battery message is back. I can’t return it (my fault, for not realizing it was only a 30 day window and buying it 40 days before school started). I’m buying a brand new one soon, cause this is ridiculous! .
Seller somehow thinks new batteries or new keypad will fix all the problems. I thought it was me so I used all the tutorials to try and get it to function properly instead of giving me error messages. I thought I could get by with a used calculator but no. Maybe it’s the seller. I’m going to try to return it because I can’t wait for them to help especially since I have complained once already. I am in the middle of a Statistics class and must go purchase something that works. Amazon’s quality control has gone down! .
Gave this to my daughter for school, the serial number was rubbed off, no biggie. By the second day of class, she needed to have the software updated to match the rest of the class, most of which were using the same model. Hers was the only one that the teacher could not upgrade. I’ll take a stab at upgrading shortly and update this review if I have better luck.Thinking about exchanging it, but due to her classes, can’t afford to wait for a replacement to ship. I might try to return it for a refund (90 day warranty) after a I find a replacement. .
Teachers advised students to get the TI-84. When I was notified of that requirement, I researched the TI web site. Once there, I saw how limited the TI-84 was–I said not gonna happen. It took some time, but I was able to persuade the end user that it was not practical to buy the TI-84 now and then need to buy another/different handheld later. It helped that the site had information that the TI-Nspire clickpad also comes with the TI-84 keypadWhen the first unit arrived, the end user was extremely happy–To own the exact same handheld that is owned by the school. The TI-NSpire unit is being used with the TI-84 keypad.The end user of this product takes High School Honor’s classes and assist the math department by helping with the maintenance of the TI-NSpire handheld (that have the TI-84 keypad installed)–that includes updating the operating system from 1.3 or 1.4 to 1.7 then to 3.0.The first unit was remanufactured by the seller. The refund/return window had passed. I was fortunate in that the seller was a top rated seller and sent a prompt refund when we advised them that their unit was defective–unable to update the operating system.The replacement handheld was purchased from another top rated seller–however, this unit was remanufactured by the TI. It came with 1.6 Operating System and there was no problem updating to 1.7 then to 3.1. .
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5 – Guerrilla Silicone Case for Texas Instruments TI Nspire CX/CX CAS Graphing Calculator, Green
TLDR: don’t buy it. I bought this for my son’s Ti Nspire CX calculator with the hope that it might help to prevent scratches and getting it dirty. The first thing I noticed when put it on was that it was pretty flimsy material, I doubted it would be able to last a couple months, let alone the year. But no matter, as long as it fit well, right? Nope. The second thing I noticed was that it didn’t fit precisely with all the buttons. Now, the material is pretty stretchy, so I figured it just needed to be pulled a little here & there to get it fit right. Unfortunately, this didn’t help the fit any. Some of the buttons were partially covered, and I could see that because it was both flimsy and stretchy that it would slide around the keypad depending on how it the calculator was handled. Finally, in my efforts to get it to fit correctly, I tore a part of the keypad grid, which proved all my suspicions as to the quality and durability of this product. .
If you have a Ti Nspire CX, then you’re probably already familiar with what a pain in the butt that getting the plastic cover off can be. With the Guerilla Silicone Case, you can ditch the other cover and still protect your calculator. In addition to getting this case, I cut a smartphone screen protector to fit the Ti Nspire’s screen, placed it on the screen, and then put this case on.One of the other reviews caused me to question whether this case would fit the Ti Nspire CX. I emailed the seller asking them to confirm that this case fits the calculator and they responded in less than 30 minutes.I am very happy with the product AND the seller. Get this case and you too can be a safe deriver! .
I wanted to really like this silicone cover but it makes it hard to use the calculator it meant to protect. It does protect the calculator in spite of the back being open. I think that is meant to make it easy to put it on or off. Anyway, my real problem with this case is that it does NOT make the calculator buttons pop out. It is flushed with the silicone cover so if you have big fingers its hard to press the buttons! I have small fingers and its also hard to press the buttons. That makes it annoying after awhile. I am returning this item because of this. I am trying to find one that will actually fit like a glove. .
1) You cannot use the cover provided with the TI Nspire when you put this silicon case onto the calculator. The cover simply won’t slip into place. This is the major reason that i feel makes the Silicone Case useless because the cover is a better protector.2) The Silicone Case is thick enough that pressing the buttons on the calculator is more difficult because the Silicone Case stops the button from traveling fully.I simply cannot recommend the Silicone Case because of these problems. .
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Best ti nspire calculator 2020.
Best ti nspire calculator 2020.