Pre-service Teacher Discount | Texas Instruments
... Pre-service and pre-credentialed middle grades and high school math and science students in the United States and Canada are eligible to receive discounts on TI technology products. Take a look below at the products available through this program. To order products, please select "How t...https://education.ti.com/en/customer-support/preservice_discount
Licensing Options
...llows for central management with off network availability for up to 30 days. The Multi-User Volume license only requires online accessibility for activation, then the software may be used anywhere as it is not required to be connected to the network. The Multi-User Concurrent license requires ce...https://education.ti.com/en/customer-support/network-admin
Teacher's Loan Program
...ue auctor augue, id ullamcorper sem tristique ut. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Aenean viverra dapibus massa a posuere. Suspendisse potenti. Vivamus velit risus, rhoncus vitae diam nec, efficitur interdum elit. Donec convallis lorem vi...https://education.ti.com/en/customer-support/technology-loan-service/teachers-loan
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...hould now be displayed. Procedure for Locating the Product ID using TI Connect™ • Open TI Connect. • With the calculator connected to the TI Connectivity Cable, open Device Info. • Device Info will poll the calculator for information and display it in the Device Info dialog. The calculator ID ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 12704: Locating the Serial Number and Manufacturing (Date) Code on TI Calculators.
... in the back casing of the calculator. To find the serial number, look for a string of numbers such as 2056018567. This number is assigned to each individual calculator.To find the manufacturing (date) code, look for a string of letters and numbers such as I-0498A. This number is not unique, mean...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12704
Solution 12706: Chemicals in the LCD Screen and Casing of a Texas Instruments Calculator.
...Cadmium less than 100 parts per million. For cables, Lead is less than 300 parts per million. These threshold limits were set based on European Directives, California regulations and accepted industry practices for consumer electronics. Testing of the case components by an independent lab has sho...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12706
Solution 17269: Discounts on Products Purchased Through Texas Instruments.
...exas Instruments? There are no discounts available to TI employees and schools who wish to purchase products through Texas Instruments. A cost effective way to purchase Texas Instruments products is to purchase them from retailers or Instructional Dealers. Solution 17269: Discounts on Products ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/17269
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds.
... keypad of the calculator. You can change the format of the text you are writing by pressing [Menu] [Format]. Normally, the notes section will not give the answer to any problems or calculations you note down. Any calculations that you want done within the notes section must be within a sectio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 29850: Resolving Issues With TI-84 Plus Family Calculators That Display “Validating Operating System 100%” After An Operating System Update.
...s. If you have this newer model of calculator, your calculator can only accept the latest version of operating system version 2.55MP, and cannot receive any version older than 2.55MP. Any attempt to transfer an OS older than 2.55MP will end in failure.To resolve this issue, simply transfer opera...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/29850
Solution 34032: Calculating the Eigenvalues and Eigenvectors of a Matrix Using the TI-Nspire™ Family Products.
...matrix to variable m1. • Press [menu], 7: Matrix & Vector, B: Advanced, 4: Eigenvalues (or 5: Eigenvectors), [M] [1] [enter]. Note: If you receive the following error, you will need to change the document settings. Please follow the steps below to change the real or complex mode to Rectang...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34032
Solution 25970: Engraving Texas Instruments Basic, Elementary, Scientific, Financial, and Graphing Calculators.
...not recommend engraving any of its calculators models. For the following models, we suggest using the EZ Spot School Property to Schools: TI-30XS MultiView TI-34 MultiView TI-84 Plus and TI-84 Plus CE TI-Nspire CX II Solution 25970: Engraving Texas Instruments Basic, Elementary, Scientific, Fin...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/25970
Solution 35072: Troubleshooting a TI-84 Plus C Silver Edition Graphing Handheld That Will Not Charge in the Charging Station.
...at it states that it is 1000 mA or higher.2) Verify the USB cable is completely pushed into the handheld and it is a tight fit.3) Initiate a USB activity by putting the unit in Receive or Transmit mode (no need to connect to another device).4) Press the RESET button on the back of the unit or...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/35072
Solution 36476: Resolving a Nonreal Answer/Ans Error on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...answer to a problem contains an imaginary number. For example, if your calculator is in real mode, and you try to compute for the square root of negative one, you get the following error message: To resolve this error, first, ensure that the problem is entered correctly. If the problem is entere...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/36476
Solution 29710: Calculating Combinations and Permutations on the TI-Nspire™ Family Products.
...nce the order of the results matter. The equation is nPr = (n!)/(n-k)!, where n is the number of participants, and k is the number of people that receive medals. On the calculator screen: 1) Press [Menu] [5] [2] to select nPr( 2) Input 10,3) 3) Press [Enter] For more information regarding...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29710
Solution 37715: Program commands that use the left and right parentheses display an unexpected syntax error on the TI-84 Plus CE™.
...x does not include an opening left parenthesis, such as Wait, using a pair of parentheses in an argument may be interpreted as the full argument and give an unexpected syntax error. When entering long expressions with parentheses enclosing the entire expression with paired parentheses can help av...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37715
Solution 11128: Availability of Graphing Calculator Suitcases.
...lculators. This suitcase holds up to 30 TI graphing calculators. The suitcase can be ordered from: Quality Cases and Containers LLC 1315 Exchange Drive Richardson, TX 75081 (972) 690-9911 (800) 275-3591 Graphing calculator shipping container: reference part number CD11128. This model is design...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11128
Solution 11890: Registering a Texas Instruments (TI) Graphing Calculator on the TI Online Store.
...tor for Warranty verification purposes? Congratulations on the purchase of your new TI product! TI provides a one-year limited warranty against defective materials and construction. It is not necessary to register your product to activate the warranty. Please retain your sales receipt, as you wil...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11890
Solution 12216: Graph of nDer(sin(x)) on Graphing Calculators is Different in Degrees and Radians.
... Base Search Why is the graph of nDer(sin(x)) different in degrees and radians? The graph is different in degrees and radians because the derivative is different. In radians, the derivative of sin(x) is cos(x). In degree mode, the derivative of sin(x) is (p*cos(x))/180. This effectively ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12216