Top Ten Parent Questions | Texas Instruments
...n class and recommend them for home use? Independent studies have reinforced what teachers know from experience: Using graphing calculators helps improve students’ math skills and their attitudes toward mathematics. Research has also shown increases in the level of academic achievement among stud...https://education.ti.com/en/customer-support/top-ten-parent-questions
Solution 27510: Calculator files opening in text format on a new page in Safari® Web Browser.
...ruments calculators files to be open within the web browser. To download a file using the Safari® web browser please follow the steps listed below:• Hover your mouse over the calculator file download link you wish to download• Next press and hold the [Control key] and then [Mouse Click] the downl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27510
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
... Plus, TI-83 Plus Silver Edition, TI-84 Plus, and TI-84 Plus Silver Edition: • Press [ON] • Press [2nd] • Press [+] (notice the word "MEM" written above the key) • Press [1] ("About") The 14-digit product ID# should now be displayed. Procedure for Locating the Product ID on the TI-89, TI-8...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...4) The handheld will prompt for the value that the limit will approach. Input 3 and press the [right arrow] key. 5) Repeat the 3rd and 4th steps above using y as the variable in the limit and 2 for the value the limit will approach. 6) The handheld will prompt for the direction of the limit...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
...inuity Detection setting on the TI-84 Plus family graphing calculator to show/hide asymptotes? TI-84 Plus family operating system versions 2.30 and above incorporate a new setting called "discontinuity detection", which will detect and remove lines that might not otherwise be drawn through discon...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 13014: TI Graphing Calculators that can be Used with the TI-Presenter™.
...rch Are there any special graphing calculators required for use with the TI-Presenter? The TI-Presenter is compatible with the ViewScreen™ (overhead) versions of the TI-73 Explorer™, TI-82, TI-83, TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus‚ TI-84 Plus Silver Edition‚ TI-85, TI-86...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13014
Solution 13561: Function Speed Differences in the TI-83 Plus Silver Edition and the TI-84 Plus Silver Edition.
...sh ROM. There are 4 things that set a TI-84 Plus Silver Edition apart from a TI-83 Plus Silver Edition: • Redesigned keys and calculator exterior• Removable faceplates• Preloaded flash applications• USB-on-the-go port The last 2 differences on that list may account for the slow-down in the TI-84 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13561
Solution 10572: Texas Instruments Resources for Test Preparation.
...hat resources does TI offer for Test Preparation? To help teachers and students prepare for high-stake exams such as the SAT® and ACT® exams, TI provides resources to prepare students — and their TI graphing calculators — for success on their high-stakes exams : More information can be found a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/10572
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage.
Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage. Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage. global Solution 16630: College Exams That Accept TI-83 Plus Family and TI-84 Plus Family Usage. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/16630
Solution 10619: Difficulties Running Third-Party Developed Programs on Texas Instruments Graphing Calculators.
...ual manner, then the program(s) may be of assembly type. To run an assembly program on the TI-83 Plus family or TI-84 Plus family, follow the steps provided below: • Press [2nd] followed by [zero] to access the catalog • Scroll down to Asm( and press [ENTER], the display will read: Asm( • Pres...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10619
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
... TI-84 Plus CE online calculator or a TI calculator they bring with them to the exam – or both! All current TI graphing and scientific models are approved for use on the STAAR exams. STAAR Calculator Policy states the following functions must be disabled during testing: • Geometry functions • ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39817
Solution 13980: OS Restore in TI Connect™ for Macintosh® not Detecting Calculators Without the Operating System.
...nplug the device and start at the first step again and repeat until the calculator is identified.If you have questions about the information listed above, please contact TI-Cares for additional assistance. Solution 13980: OS Restore in TI Connect™ for Macintosh® not Detecting Calculators Withou...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13980
Solution 31111: Creating an Amortization Table with the TI-Nspire™ Family Handhelds or TI-Nspire™ Family Software.
...ou can access the amorTbl( command by selecting the calculator page and pressing the catalog key followed by the letter [A]. Then key in the values above to generate a table. The amortization function returns a matrix as an amortization table for a set of TVM arguments. NPmt is the number of paym...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31111
Solution 18329: Troubleshooting a Texas Instruments Graphing Calculator that Rapidly Drains Batteries.
...ey receive more use. The following suggestion may clear the memory of the graphing calculator and possibly resolve the rapid battery drainage. • Remove all of the batteries including the round lithium backup battery and leave them out of the graphing calculator for 3-5 minutes. Note: Removing ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/18329
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...lculators that only display “Validating Operating System 100%” after an operating system update? If a TI-84 Plus Family Calculator displays the above screen after an OS update for an extended amount of time, then you may have a newer model of calculator that contains features to validate an o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
...ent editor: 1) Press [2nd] then [+] to display the MEMORY menu. 2) Press [2] to access Mem Mgmt/Del. 3) Press [1] to access ALL 4) Use [↑] or [↓] to move the cursor next to the item you wish to unarchive, you will notice an *asterisk in front of it which indicates it is archived. 5) Press [ENTER]...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34711
Solution 34714: Correcting ERR: MEMORY on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ese steps: 1) Press [2nd] then [+] to display the MEMORY menu. 2) Press [2] to access Mem Mgmt/Del. 3) Press [1] to access ALL. 4) Use [↑] or [↓] to move the cursor next to the item you wish to delete, and then press [del]. If you deleted a variable it will immediately deleted from the memory. I...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34714
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
... the calculator with the cloth. Do not spray any liquids directly onto a TI product. 2. Immediately wipe the calculator with a clean, dry cloth to remove any residue or film left by the alcohol pad. Please note: Avoid applying pressure to the screen/display. Keep foreign objects from pe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 35072: Troubleshooting a TI-84 Plus C Silver Edition Graphing Handheld That Will Not Charge in the Charging Station.
...L-certified USB charger rated for at least 1 amp (usually written as “1A” or “1000 mA”). To determine whether your charger is UL-certified, flip it over to the inside, and read the label. Look for the UL stamp, and confirm that it states that it is 1000 mA or higher.2) Verify the USB cable is...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35072
Solution 34232: Finding Common Denominators on the TI-Nspire™ CAS Family.
...amily? To find common denominators use the comDenom command on the TI-Nspire CAS. This command returns a reduced ratio of a fully expanded numerator over a fully expanded denominator. The syntax for comDenom is listed below. comDenom (expression1 [, var]) The example below will demonstrate ho...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34232
Solution 34391: Troubleshooting Difficulties updating TI-Nspire™ Family Handheld Units With Older Operating Systems.
... OS is 1.3 or earlier, download the TI-Nspire family 1.7 OS. Please Note: The step below may not be required for all updates, as you may be able to move from 1.7 directly to 3.9. In some cases, you will be able to go directly from 1.7 to 3.9, though it may fail. Using 3.1 as an intermediate step...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34391
Solution 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Software.
... you can return the license by clicking [Help] [Manage Subscription] [Return Borrowed License]. If you have questions about the information listed above please contact TI-Cares for additional assistance. Solution 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Sof...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34578
Solution 33812: Algorithm Used for the cZeros() (Complex Zeros) Function on the TI-Nspire™ CAS Family.
...ine all complex zeros. The cZeros(expr, var) function does this by computing exp►list(cSolve(expression = 0, var, var). Please refer to the example provided below. Example: cZeros(x5+4x4+5x3-6x-3, x) 1) Press [doc►] [7] [►] [2] [enter]. 2) Change the Display Digits to Fix 3: and Calculation Mode ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33812
Solution 34971: Steps to Graph a Linear Inequality in Terms of x on the TI-Nspire™ Family.
... should become an open hand. 5) Once you see the open hand press [Ctrl] then [Click] the center touchpad to change the cursor to a closed hand. 6) Move the inequality to the x axis and press [Enter] to graph the vertical linear inequality. Please see the TI-Nspire family guidebooks for additio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34971
Solution 39837: How to clean up "leaky" AAA or AA batteries on a TI calculator
...a base (alkaline), not an acid. How can I help prevent alkaline batteries from leaking or corroding in my calculator? Texas Instruments recommends removing batteries from a calculator that will be stored or otherwise not in use for three months or more. Additionally, never expose your calculator...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39837