Solution 24550: Creating a Slider to Change the Length of the Radius of a Regular Polygon or Circle Using the TI-Nspire™ Family.
...ress [enter] when radius is found. • Hold down on the [click] until the hand closes on the slider. • Using the arrow keys, move the slider left or right to change the value of the radius variable, thus changing the size of the circle. Please see the TI-Nspire family guidebooks for additional ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24550
Solution 24651: Graphing a Categorical List Using the TI-Nspire™ Family Handheld and Computer Software.
...ar. • Press [menu] [3] [9]. • The handheld will display a split-screen with the categorical data on the left and the Quick Graph application on the right, along with the data graphed as a dot chart. • Press [menu] [3] [7] [1]. • Press [menu] [1] [9]. Please see the TI-Nspire family handhel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24651
Solution 22234: TI-Nspire™ Family Handheld Showing Busy Signal for an Extended Period of Time When Doing Complex Calculations.
...elow instructions:• Press and hold the [on] key.• After a few seconds an error "BREAK" message will appear• Press [tab] to choose from either "View" "Go To" or "Cancel".• Press [enter] on any one of these options to cancel the calculation.Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire a...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/22234
Solution 11834: Algorithm for cSolve() Function on the TI-89 Family, TI-92 Family, Voyage™ 200 and TI-Nspire™ CAS Family.
...ejected.The solve() function uses factoring together with the inverses of functions such as ln(), sin(), etc. Except in exact mode, these techniques might be supplemented by heuristics to isolate solutions, followed by nSolve() to refine approximations. Solution 11834: Algorithm for cSolve() Fu...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/11834
Solution 12185: Algorithm Used by TI Graphing Calculators for Computing Quartiles.
...5) used in some statistical software packages.Various methods can be used to compute quartiles. TI calculators use a method taught most often at the high school level.For any further additional questions please contact TI at the TI-Cares Customer Assistance form. Solution 12185: Algorithm Used b...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12185
Solution 12218: Median-Median Line Algorithm on TI Graphing Calculators.
...or will attempt to break the list into three equal parts without breaking up data groups of equal x values. In this case, the algorithm we use is designed to include at least 1/3 of the points in the left and right groups. Whatever is left over is then put into the center group, hopefully the re...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12218
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...e maximum number of iterations. Hence, many problems will necessitate the user entering a larger number if full convergence is desired. During the design of this algorithm, it was felt that users would often prefer to quickly receive a less accurate answer than to wait for full algorithm converge...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 11865: The isPrime() Algorithm on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...s to the Pollard Rho factorization algorithm. It is arguably the fastest algorithm for when the second largest prime factor has less than about 10 digits. There are faster algorithms for when this factor has more digits, but all known algorithms take expected time that grows exponentially wit...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11865
Solution 12116: Calculating Weighted Mean Using the TI-89 Family, TI-92 Plus and Voyage™ 200 Graphing Calculators.
.... 7) Press the down arrow, and then press [C] [alpha] [1] (indicates the Y values are in c1). 8) Pressing the down arrow, highlight "Use Freq and Categories", then press the right arrow and select "2:YES". 9) Press the down arrow, then press [C] [alpha] [2] (indicates the frequencies are in c2). ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12116
Solution 10410: Algorithm for the Solver Function on the TI-85 and TI-86.
...axis. If the intersection is between these end points, the function value there is used to determine how to reduce the x-range while maintaining a sign change (if it exists) or following lower function values. If the secant intersection is out of bounds or will not reduce the x-range as much ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10410
Solution 11695: Algorithm Used to Compute a Cubic Polynomial on a TI-85, TI-86, TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...rence between the software on the TI-89 family and TI-92 family and the TI-85 and TI-86 is that they use different linear system solvers, which use slightly different criteria for determining when a linear system is too poorly conditioned to solve accurately. Apparently, the linear system solver ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11695
Solution 20489: Using the Right Arrow Key To Fill in Values When Using Templates on the TI-30XS/B MultiView™ Scientific Calculators.
... will also be part of the denominator or "d".Using the [x10n] key, if the user inputs a value for "x" and presses the [x10n] key, the calculator will go into "exponent" mode which will allow them to input a value for "n". If the user does not press the right arrow key to get out of the template, ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20489
Solution 12259: Finding the Hypotenuse and Angles of a Right Triangle on the TI-30X IIS/B Scientific Calculators.
...n the TI-30X IIS/B that allows finding the hypotenuse and the angles of a right triangle. However, this type of problem can be solved using the Pythagorean Theorem. Example 1: Find the hypotenuse knowing that the two others sides measure 3 and 4 centimeters respectively. Solution: The Pythago...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12259
Linearity with an investigation of Hooke's Law
Students will perform an activity which allows them to discover Hooke's Law for springs and determine the spring constant of a springhttps://education.ti.com/en/activity/detail/linearity-with-an-investigation-of-hookes-law
Boyle's Law
An inexpensive and effective setup for Boyle's law. The students experiment and perform data analysis to "discover" Boyle's Law.https://education.ti.com/en/activity/detail/boyles-law
Going in Circles - Inscribed Angles
This lesson has students discover properties of inscribed angles in a circle. Students use the Geometer's Sketchpad application for the TI-89 to construct a circle and an inscribed angle. (Topic - circles)https://education.ti.com/en/activity/detail/going-in-circles--inscribed-angles
Solution 11488: Definition of the Error Message "The software you are installing has not passed Windows® Logo testing" When Installing the TI Connect™ Software Using a TI Connectivity Kit USB Cable.
...sage indicates that Microsoft® has not checked this driver for compatibility, it has been tested by Texas Instruments to work under most hardware configurations. Solution 11488: Definition of the Error Message "The software you are installing has not passed Windows® Logo testing" When Installing...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11488
Solution 33031: Starting the Live Presenter Application Using the TI-Nspire™ Navigator™ Systems.
.... • To present the teacher handheld, ensure you are logged in, and then click Tools > Live Presenter. Note: If you have not set teacher preferences, go to File > Teacher Preferences. For additional help with using the TI-Nspire Navigator system, please see the TI-Nspire Navigator guidebook. So...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/33031
Solution 30336: Setting up the TI-Nspire™ Navigator™ Wireless Cradles and Wireless Network Adapters for use with the TI-Nspire Navigator System.
... Select an operating channel for the access point to operate on then click [Continue] to proceed. • On the next screen displayed it is necessary to go to each calculator and click [Home] [5] [6] and select the network name you selected on the earlier screen. • Once all your handhelds have ap...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/30336
Solution 30271: Transferring Documents to TI-Nspire™ Family Handhelds Using the TI-Nspire™ Navigator™ Software.
... system using cradles, wireless adapters, or usb cords. You do not have to have a class started to transfer documents. • In the Navigator menu bar, go to Tools >> Transfer Tool.• To add files to the transfer list, click on "Add to Transfer List" and select the files saved to the computer.• N...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/30271
Solution 35715: Review Workspace Not Displaying Responses and Student Panel Displays Blank in the TI-Nspire™ Navigator™ Teacher Software.
...Workspace Page Sorter that displays the student data in the Student Panel. • Open the Student Panel and sort the data by student name or time. • Then go back to the Quick Poll that showed the blank Student Panel. The data is restored in the Student Panel. Solution 35715: Review Workspace Not D...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/35715
Solution 36034: Troubleshooting The "Another Instance of TI-Nspire Navigator Teacher Software is Already Running" Error Message
... you migrate your settings from version 3.2 to version 3.6 of the TI-Nspire Navigator Teacher Software. If you are still having the same error after going through the steps above, please head to the following location on your computer (depending upon which Computer Operating System you have): W...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/36034
Solution 34011: Unable to Select the Transfer Tool Within the TI-Nspire Navigator Software.
...the Transfer Tool within the TI-Nspire Navigator Software greyed out? Normally, to access the TI-Nspire Navigator Transfer Tool, within the menu bar, go to Tools >> Transfer Tool. However, if you have begun a class, this option will be greyed out. To send files using the Transfer Tool again, yo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/34011
Solution 34071: Correcting Idle Message "Waiting for Response" When Using the TI-Nspire™ Family Navigator™ Teacher Software.
...nutes. To prevent this message from appearing, follow the steps below: 1) Launch either the TI-Nspire or TI-Nspire CAS Navigator teacher software. 2) Go to the "Content" Tab. 3) Right-Click on the Drive that the software is trying to access and select "Remove Shortcut". 4) Close the software. 5)...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/troubleshooting-messages-unexpected-results/34071