Unit Circle
... Students link their prior knowledge of special right triangles to identify coordinates for 30, 45, and 60 degree angles on the unit circle. Step 2 After establishing relationships in Quadrant I, students extend their knowledge through the application of symmetry to angles in Quad...https://education.ti.com/en/ib/activities/analysis-approaches/84-unit-circle
Summing Up Geometric Series
... geometric series. Step 1 Students will graph the series by generating a list with the cumulative sums of the terms of the sequence. Step 2 Students will find the sum of a geometric series by taking the limit of the nth sum. Step 3 In this activity, student...https://education.ti.com/en/ib/activities/analysis-approaches/84-summing-up-geometric-series
Just Move It
... .two-columns { display: grid; grid-template-columns:auto auto; } Objectives Students will further discuss the idea of transformations and compare a transformed function to its parent function (x² and x³), both graphically and algebraically. Students will discuss the difference b...https://education.ti.com/en/ib/activities/analysis-approaches/84-just-move-it
Exponential Reflections
...onential function to discover it is the natural log function. Step 1 Students will also explore the inverse of the function y = 10x. Step 2 Downloads ZIP 12276.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF D...https://education.ti.com/en/ib/activities/analysis-approaches/84-exponential-reflections
Does a Correlation Exist?
...e to find and predict an x-value when given a y-value and vice versa. They will also determine the difference between correlation and causation. Step 2 Lastly, students will explore the effect of extreme data point on the regression line. After changing a data point, they will update ...https://education.ti.com/en/ib/activities/analysis-approaches/84-plus-correlation
Taylor Polynomials
... line approximation to examine different polynomials. Step 1 Students will use Taylor polynomials to approximate function values. Step 2 Downloads ZIP Taylor Polynomials.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF ...https://education.ti.com/en/ib/activities/analysis-approaches/84-taylor-polynomials
Terms of Sale & Services
...ology Products United States and Canada 1. Applicability, Offer and Acceptance. Orders for Products placed through either (1) Online Platforms, or (2) 1-800-TI-CARES shall be subject to additional terms set forth below in Appendix A: Supplemental Terms for Online Platforms and 1-800-TI-CARES Tr...https://education.ti.com/en/legal/terms-of-sale-and-service
Global Trademarks
... MathPrint™ TI InterActive! ™ CBL 2™ muLisp™ TImeSpan™ Calcu...https://education.ti.com/en/legal/global_trademarks
Meet TI Teacher of the Month: Lisa Goddard
...y and STEM TEACHES WHERE: Wilburton High School, southeastern Oklahoma TEACHING FOR HOW LONG: 10 years Lisa in her own words: Why did you become a teacher? Growing up, I always wanted to help teach others. Whether this was through tutoring or coaching swim lessons, it has always felt na...https://education.ti.com/en/bulletinboard/2019/march/teacherofthemonth
Error Codes for Account-based Licenses | Texas Instruments
...es™ customer support. ET101 TI_NetworkFailure Error message: Internet connection not detected. Resolution: How do I resolve errors ET101, ET102, ET103, ET104, ET106? This error code usually indicates a problem connecting with the license server. If you encounter one of these errors, try t...https://education.ti.com/en/customer-support/error-code
Parent Benefits
...evement. Graphing calculators and TI-Nspire technology are incorporated into many math and science courses: Pre-algebra, Algebra 1, Geometry, Algebra 2, Biology, Statistics, Precalculus and several others. They are recommended by teachers in a variety of classes. Graphing calculators and TI-Nspir...https://education.ti.com/en/customer-support/parent-benefits
Top Ten Parent Questions | Texas Instruments
... long-term investment for both middle and high school students that is durable enough to last all the way through undergraduate and graduate school. 2. Why do teachers use graphing calculators in class and recommend them for home use? Independent studies have reinforced what teachers know from e...https://education.ti.com/en/customer-support/top-ten-parent-questions
Solution 13561: Function Speed Differences in the TI-83 Plus Silver Edition and the TI-84 Plus Silver Edition.
...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 Plus Silver Edition. The TI-84 Plus Silver Edition features more preloaded ap...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/13561
Solution 32751: Creating and Managing Folders Using the TI-Nspire™ Family Products.
...ducts? You can create folders used to group documents together on the "My Documents" screen using the TI-Nspire family products. Please follow the steps below: To create a folder: • Press [home]. • Press 2: My Documents. • Press [menu]. • Press 1: New Folder. • Input the name that you want for t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32751
Solution 10619: Difficulties Running Third-Party Developed Programs on Texas Instruments Graphing Calculators.
...gram(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( • Press the [PRGM] key and sel...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/10619
Solution 13980: OS Restore in TI Connect™ for Macintosh® not Detecting Calculators Without the Operating System.
... device and from the computer• Turn off then turn on the calculator• Plug the cable into the calculator• Plug the cable into the computer• Wait about 20 seconds to see if the device is properly recognized.If the device is not recognized, or the device reports an error on its screen, unplug the de...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/13980
Solution 34537: Attaching a Formula to a List Name in Stat List Editor on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... must resolve to a list. To attach a formula to a list name that is stored in the stat list editor, follow the steps below using the example of L1={1,2,3} and L2={2,3,4}. • Press [STAT] [1] to access the List Editor. • Press [1] [ENTER] [2] [ENTER] [3] [ENTER]. • Press [►] [2] [ENTER] [3] [ENTE...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/34537
Solution 34331: Troubleshooting TI-SmartPad™ Application not Responding on Windows® 7 Platform.
...on it and [Right-Click] it and choose the option [Troubleshoot] • From the menu that appears select the option [Apply this fix] • Once the menu has completed choose [Close the troubleshooter] Please Note: If the device still has a yellow triangle exclamation point after completing the troub...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34331
Solution 34711: Troubleshooting Error: Archived on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators
... something that is archived in the calculator's memory. The following steps can be used to unarchive it using the Memory Management 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...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.
...l or complex number, list, matrix, Y= variable, program, Apps, AppVars, picture, graph database, or string). To do this follow these 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 nex...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34714
Solution 34391: Troubleshooting Difficulties updating TI-Nspire™ Family Handheld Units With Older Operating Systems.
...he current version of the OS. To do this, press [home] [5] [4]. If handheld does not have this option, instead press [8] [5] to check the OS version. 2) If the current 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 ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34391
Solution 35032: Calculating the Eigenvalue and Eigenvector of a Matrix on the TI-Nspire™ CAS Family.
...these examples is: a = [ 4 5 7 4 1 8 1 6 5] To create the matrix, insert a Calculator page and follow the steps listed below: 1) Press [menu] [7] [1] [1]. 2) Press [del] [3] [tab] [del] [3] [enter].3) Press [4] [tab] [5] [tab] [7] [tab].4) Press [4] [tab...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35032
Solution 35994: Using the Constraint "|" Operator with Defined Derivative Function Gives Unexpected Answer on the TI-Nspire™ CAS Family.
...o any simplification. For example, if you use a calculator page and define the function below: ddf(x,k):=derivative(derivative(((1)/(k))*x^(3)-9*x^(2)+15*k*x,x),x) Next you attempt to use the constraint "|" operator to define the function to the value of x=k: ddf(x,k)|x=k The expected answer wo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35994
Solution 39258: Create a New TI-Nspire Navigator Class Database.
...ew TI-Nspire Navigator class database? To create a new TI-Nspire Navigator class database you would need to remove the existing database using the steps below:Windows:1) Close the TI-Nspire Navigator Teacher Software if it is open2) Press [Windows key]+[R] to open the run dialog then type the tex...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/39258
Solution 36294: Calculating A Normal Cumulative Distribution (normalcdf) on the TI-Nspire™ Family Handhelds
...mal Cumulative Distribution (normal cdf) using the TI-Nspire Handheld? How do I calculate a Normal Cumulative Distribution (normal cdf) using the TI-Npsire Handheld? Use the following example as a guide when calculating for the normal CDF with a TI-Nspire Family Handheld: Lower Bound: 5 Upper Bo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/36294