Quadratic Yoga: Transforming Quadratic Functions
Students will use the vertex form of a quadratic function to fit a graph to a given scatter plot. They will also graph functions given a transformation description.https://education.ti.com/en/activity/detail/quadratic-yoga-transforming-quadratic-functions
Rectangles and Parabolas
Students will tackle a traditional problem from the Algebra I curriculum geometrically, numerically, graphically, and algebraically: Sixty feet of fencing is purchased for the grounds crew to fence off a rectangular portion of property for a garden. The owner has made it perfectly clear that h...https://education.ti.com/en/activity/detail/rectangles-and-parabolas
Enter the Confidence Counts Contest | Texas Instruments
Are you a math sigma? Tell us your story in the Confidence Counts Contest. You could win a gold TI-84 Plus CE "Swagulator" and TI Calculator Plushy! Enter the Confidence Counts Contest | Texas Instruments global website ...https://education.ti.com/en/promotion/confidencecountscontest
Solution 40345: Directions to Accept a Texas Instruments Software Product With a 16 Character Activation Key.
...h a 16 Character Activation Key. global website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I accept a Texas Instruments Softwar...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40345
T³™ Regional Summit: New Hampshire | Texas Instruments
... Back to the Regional Summits schedule T³™ Regional Summit: New Hampshire August 21, 2025 | 8:00 a.m. – 4:10 p.m. Texas Instruments | 50 Commercial Street | Manchester, New Hampshire 78504 Register now Registration opening soon. ---> Please note: Registration is open through Au...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/regional-summits/2025-new-hampshire-summit
Would You Work For Me?
Expanding the Notion of Function Representationhttps://education.ti.com/en/activity/detail/would-you-work-for-me
Solution 32011: Creating a .csv or .txt Class Roster for Import into the TI-Nspire CX Premium Teacher Software.
...on into the TI-Nspire Navigator Teacher Software by following the steps in Knowledgebase Article #32012. If you need additional assistance with other components of the TI-Navigator System please visit Knowledgebase Article #31211. If you require additional assistance please contact TI-Cares. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/32011
Solution 30631: Locating and Transferring TI-Nspire CX Navigator Portfolio and Roster Files.
...pplication Support/Texas Instruments/ • Press [Enter] or click [Go] to open the above path. Please Note: The Library folder may be hidden on some Mac computers. To find location above when the library folder is hidden, simply open the finder, click on "Go", then choose "Go To Folder". In the "Go ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/30631
Solution 34616: Inverse Cosine of the Tangent of -5π/4 on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...s and TI-84 Plus family of graphing calculators? This is a classic problem with floating point arithmetic that is used in calculators and almost all computers. The main problem is tan(-5*π/4). The TI-83 Plus and TI-84 Plus family of graphing calculators only perform calculations with 14 digits i...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34616
Solution 34844: Using the Chi-Squared Goodness of Fit Test on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Knowledge Base Knowledge Base Search How can I use the Chi-Squared Goodness of Fit test on the TI-84 Plus Family? The command for the Chi-Squared Goodness of Fit test is located under the STAT-TESTS menu. Please see the below example: L1: {16,25,22,8,10} L2: {16....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34844
Solution 34858: Graphing Piecewise Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
Solution 34858: Graphing Piecewise Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. Solution 34858: Graphing Piecewise Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators. global Solution 34858: Graphing Piecewise Functions on the TI-83...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34858
Quadratic Connections
Students will investigate how the parameters a, b, and c for the function f(x) = ax^2+bx+c change its graph. In addition, first and second differences and their relationships to the values of a, b, and c are explored.https://education.ti.com/en/activity/detail/quadratic-connections