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
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 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 34578: Steps to Borrow and Return a Concurrent License Using TI-Nspire™ Family Software.
...onnected to the same network as the concurrent license service in order for this option to be available. • Once this option is selected you will receive a dialog showing you the amount of days you can check out a license from the concurrent license service click [Ok] to continue. • Once clicked...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34578
Solution 35914: Calculating the Central Difference Quotient of an Expression on the TI-Nspire™ CAS Family.
...oc] [7] [2]. 3) Press [▼] [►] select Radian and press [enter] [enter]. When using the central difference quotient formula it returns the numerical derivative. 1) Press [catalog] [C] and scroll down to centralDiff( and press [enter]. 2) Press [trig] [►] [enter]. 3) Press [X] [►]. 4) Press [,] [X]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35914
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 11309: Calculator Applications (Apps) that Can be Used in Physics on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...wide range of calculator software Applications (Apps) that are suitable for Physics can be found below: Science Tools - Add, subtract, multiply, and divide vectors, perform unit conversions, calculate significant figures, and more!CellSheet™ - Organize data in spreadsheets on TI-83 Plus or TI-84 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11309
Solution 11979: Purpose of the GarbageCollect Function on the TI-83 Plus Family, TI-84 Plus Family or TI-Nspire™ Handheld in TI-84 Plus Mode.
...e? The GarbageCollect function on the TI-83 Plus family, TI-84 Plus family or TI-Nspire handheld in TI-84 Plus mode allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a v...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11979
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 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...roducts, there are also similar functions called fMin() and fMax(). If you want to find an answer to an equation symbolically as well, (for example, giving an answer in terms of p), you can use these functions. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
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
Solution 34915: Changing the Language to English on the TI-84 Plus C Silver Edition.
...ample, if the calculator is in Spanish, select Espanol) and press [ENTER].3) On the Language Localization screen, the choice to select a language is given. Press [2] for English.Please see the TI-84 Plus C Silver Edition guidebook for additional information. Solution 34915: Changing the Language...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34915
Solution 23851: Troubleshooting a TI-84 Plus Family or TI-89 Titanium That Responds Slowly to Key Presses.
...odged in the I/O port of the calculator, it may create a short causing the calculator to respond slowly to key press entries. If the piece of conductive material can be removed, it may restore the calculator to normal operating condition. If the material cannot be removed, contact TI-Cares Cust...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/23851
Solution 29610: Performing A 2-Samp Z Test on the TI-Nspire™ Family Products.
...andard deviations (1 and 2) are known. Using the Lists & Spreadsheets Application, you can calculate all of these values and have the P value shade. Given two lists of data points, the following example demonstrates how to perform a 2-Samp Z Test Calculation using any of the TI-Nspire Handhelds. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29610
Solution 12003: Troubleshooting a TI-83 Plus Family or TI-84 Plus Family Calculator that Displays Garbage Collecting... for More Than 20 Minutes.
...Plus family of graphing calculators displays Garbage Collecting... for more than 20 minutes? The garbage collection allows the cleanup of unused archive memory. It deletes unarchived variables from the user data archive and it rearranges the remaining variables into consecutive blocks. When a va...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12003
Solution 12707: Service Information for Canada.
...hased in Canada? TI products purchased in Canada are covered by a one-year warranty based on the date of purchase. Units are warranted against defective materials or workmanship. This warranty is void if the product has been damaged by accident, unreasonable use, neglect, improper service, or ot...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12707
Solution 32271: Creating Random Integers and Numbers Using the TI-Nspire™ Family.
...ecimal numbers between 0 and 1: 1) Press [menu] [5] [4] [1] or [R] [A] [N] [D] [(]. 2) Press [2] [enter]. To find three random integers between two given values of one and ten: 1) Press [menu] [5] [4] [2] or [R] [A] [N] [D] [I] [N] [T] [(]. 2) Press [1] [,] [1] [0] [,] [3] [enter]. To find thre...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32271
Solution 32371: Performing Polar and Rectangular Conversions using the TI-Nspire™ Family Handhelds.
...r. 8) Press [enter]. 9) Press [enter] again to display the answer. Please Note: Answers will vary depending on mode settings. If you do not receive the answer above, please press [ctrl] [enter] to get an approximate answer. Example: Convert the polar coordinates ([3,p/4,p/6]) to rectangula...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32371