Law of Sines and Cosines
... and Cosines are used extensively in surveying, navigation, and other situations that require triangulation of non-right triangles. In this activity, you will explore the proofs of the Laws, investigate various cases where they are used, and apply them to solve problems. This activity relies on t...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-law-of-sin-cos
Law of Sines and Cosines
... and Cosines are used extensively in surveying, navigation, and other situations that require triangulation of non-right triangles. In this activity, you will explore the proofs of the Laws, investigate various cases where they are used, and apply them to solve problems. This activity relies on t...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-law-of-sin-cos
2D or Not 2D, That is the Question | TI-84 Plus CE Python
...vity, students will differentiate between 2D and 3D polygons and shapes and how simple formulas, like midpoint and distance, alter depending on which you are dealing with. Students will then apply this knowledge to real life applications to enhance their ability to understand this math in both th...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-2d-or-not-2d
Find That Sine
...ights of tides in the Bay of Fundy. Students will find the equations of Sine curves that model the given data and answer several questions about what you have found. Find That Sine Downloads ZIP Find that Sine.ZIP PDF Student Activity.PDF Teache...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-find-that-sine
Find That Sine
...urses and on their final assessments. Vocabulary Sinusoidal Regression Radian Measure About the Lesson In this activity, you will use the data in the file KANSTEMP.8xp, which contains the temperatures and hours of sunlight in Kansas City, and the heights of tides in t...https://education.ti.com/en/ib/activities/analysis-approaches/84-find-that-sine
Give me Five
... of numbers that describes the different value of a variable characteristic across a range of different units. This activity is a great time to lead your students through the process of entering the data on their handheld and showing them how to analyze and discuss both the Five Number Summary a...https://education.ti.com/en/ib/activities/analysis-approaches/84-give-me-five
Sampling Techniques | TI-83 Plus and TI-84 Plus family | Stats & Probability
...sed About the Lesson At times, it is a challenge to analyze the entire population, the whole group from which you may collect data. When this happens, taking a sample, a small group chosen from the population, of the data would be an easier approach. Studen...https://education.ti.com/en/ib/activities/analysis-approaches/84-sampling-techniques
2D or Not 2D, That is the Question | TI-84 Plus CE Python
...vity, students will differentiate between 2D and 3D polygons and shapes and how simple formulas, like midpoint and distance, alter depending on which you are dealing with. Students will then apply this knowledge to real life applications to enhance their ability to understand this math in both th...https://education.ti.com/en/ib/activities/analysis-approaches/84-2d-or-not-2d
Rational Functions
... In this activity, students will use a TI-Nspire™ file that allows you to dynamically examine the rational functions generated by quotients of linear functions. *NEW/UPDATED Rational Functions Planning and Res...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-rational-functions-updated
Law of Sines and Cosines
... and Cosines are used extensively in surveying, navigation, and other situations that require triangulation of non-right triangles. In this activity, you will explore the proofs of the Laws, investigate various cases where they are used, and apply them to solve problems. If time permits, the teac...https://education.ti.com/en/ib/activities/analysis-approaches/84-law-of-sin-cos
Customer Support Sales Contact
...pe{ background-position: -25px -2px; height: 21px; width: 20px; United States and Canada Contact your local Educational Technology Consultant for help with choosing and implementing the right TI technology easily in the classroom. ...https://education.ti.com/en/customer-support/sales-contact
Pre-service Teacher Discount | Texas Instruments
...ct "How to Order" in the left-hand menu bar on this page. Please note that only single units of any product may be purchased through this program. If you wish to purchase multiple units, please visit your local retailer or instructional dealer. TI-Nspire™ and TI-Nspire CAS technology ...https://education.ti.com/en/customer-support/preservice_discount
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...Info will poll the calculator for information and display it in the Device Info dialog. The calculator ID will be displayed as Device ID. From here, you can save the information by clicking file and choosing save. This will save the information into a standard text document (.txt file) which can...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 30290: Calculating with an Imaginary Number or the Exponential Constant on the TI-Nspire™ Family Products.
...e exponential constant on the TI-Nspire family products? When entering in equations that involve imaginary numbers (i) or exponential constant (e), you would not use the buttons [i] or [e]. These are intended for variables. To enter the problem correctly, instead you should push the [p] button...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30290
Solution 30331: Graphing Linear Inequalities on the TI-Nspire™ CAS Handheld or Software.
...r inequality on the TI-Nspire CAS handheld or software? The f1(x) = does not allow an inequality to be directly entered into the calculator. However, you can delete the = sign and key in styles feature of inequality to get the solution. The example below will demonstrate how to graph a simple l...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30331
Solution 27210: Creating and Viewing a Residual List on the TI-83 Plus family of graphing calculators.
...[→] [1] [1] [ENTER]. • The linear regression will now be calculated and stored to Y1. To view the RESID list: • Press [STAT] [1]. • Press [→] until you get to L6. • Press [↑] [→]. • Press [2nd] [LIST] to open the List Editor • Press [↓] until you reach the listname RESID then press [ENTER]. To...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27210
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
... discontinuity detection, press [WINDOW], scroll down to "Xres" and change the previously stored value to 1 to not show the asymptotes. Enter in 2 if you wish to turn the asymptotes on. Press [Y=], input tan(x) for Y1 and press [GRAPH] to graph the function. The calculator's display should look ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 30491: Correcting Issues Graphing the Finance Balance Bal() Function on the TI-Nspire™ Family Handhelds and TI-Nspire Family Software.
...e Bal() function on the TI-Nspire Family Handhelds and TI-Nspire Family Software. When graphing the Bal() function on the TI-Nspire family handhelds you will most likely not see a graph in function graphing mode. This is due to the expression generated by the Balance function being a list of val...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30491
Solution 32751: Creating and Managing Folders Using the TI-Nspire™ Family Products.
...y of products Knowledge Base Knowledge Base Search How do I create and manage folders using the TI-Nspire family products? You can create folders used to group documents together on the "My Documents" screen using the TI-Nspire family products. Please follow the steps b...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32751
Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products.
... [Home]. 2) Insert a Graphs page or press [B] for a Scratchpad Graphs page. 3) Press [catalog], [D] and select d( , Please Note: As an alternate you may also press [D], [( ] from the Graphs page. 4) Input 3x^5, press the right arrow once and press [,] [X]. 5) Press [enter] to display ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30811
Solution 39817: TEA (Texas Education Agency) Calculator Policy for the TI-83 Plus, TI-84 Plus and TI-Nspire Families of Calculators
...that automatically calculate the mean absolute deviation See all the resources TI has for STAAR testing, and learn how to disable these functions on your calculators, by visiting the TI Texas STAAR Resources page. See the latest TEA STAAR Calculator Policy. For more information, contact your l...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/39817
Solution 30991: Creating Notes on the TI-Nspire™ Family Handhelds.
...eral information or documents that can be referred to later. To create notes, click on the Notes icon at the bottom of the home screen. From there, you can type the notes you would like using the keypad of the calculator. You can change the format of the text you are writing by pressing [Menu]...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30991
Solution 17090: Troubleshooting when the Y= Editor Screen Displays X= instead of Y= on the TI-83 Plus Family and TI-84 Plus Family.
...he screen. • Press [2] to select “Quit Inequal.” • Press [Y=] again. The default Y= should be back in place of X=. Below is another option, if you would rather leave Inequality Graphing enabled: • Press [Y=]. You should see “Y=” inside a black box in the upper left corner of the screen. •...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/17090
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
...ect List & Spreadsheet, and press [enter]. 2) Enter the data in Column A and Column B, pressing [enter] after each entry. 3) Press the up arrow until you highlight cell A. 4) Input [x] to name Column A and press [enter]. 5) Press the arrow until you highlight cell B. 6) Input [y] to name Column B...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931