TI Holiday Cheer Contest | Texas Instruments
...t’s time to spread some holiday math cheer in the classroom! For this year’s holiday contest, you can choose to decorate a school space with a math theme for a chance to win a “Math is lit” neon sign, or sing a math carol for a chance to win a TI Calculator Plushie. Feel free to enter one or both...https://education.ti.com/en/promotion/holidaycheercontest
Solution 34428: Storing Values on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Base Knowledge Base Search How do I store values on a TI-84 Plus C Silver Edition? Values are stored to and recalled from memory using variable names. When an expression containing the name of a variable is evaluated, the value of the variable at that time is used. To ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34428
Solution 34429: Finding the Row Echelon Form on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
..., input the matrix, exit the matrix editor, and then paste the ref() function on the home screen with the name of the matrix. The example below will demonstrate this procedure. Example: Find the ref() of matrix [A] Solution: To enter the matrix: • Press [2nd] [MATRIX]. • Scroll to Edit. • Pr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34429
Solution 32331: Locating Contact Information for Distributors in Latin America.
Solution 32331: Locating Contact Information for Distributors in Latin America. Solution 32331: Locating Contact Information for Distributors in Latin America. global Solution 32331: Locating Contact Information for Distributors in Latin America. website ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/32331
Solution 32831: Deleting NoteFolio™ Files on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...e? To delete NoteFolio files from your calculator, please follow the steps below: • Exit the NoteFolio App by pressing [2ND] [QUIT]. • Press [2ND] [MEM] to display the Memory menu. • Press 2: Mem Mgmt/Del... • Scroll to AppVars... and press [ENTER]. • Scroll to the name of the NoteFolio fi...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/32831
Solution 29230: Squaring Negative Numbers on Texas Instruments Graphing Calculators and Software.
...wledge Base Search How do I square a negative number on my graphing calculator and software? These calculators use an Equation Operating System (EOS™), which evaluates from left to right, allowing the user to enter numbers and functions in a straightforward sequence. Parentheses are nec...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/29230
Solution 25070: Troubleshooting Issues Capturing Application Screen Images using the TI Screen Capture Application of the TI Connect™ Software.
...ser cannot capture the screen of an application using the TI Screen Capture software in TI Connect, it may be the app itself that is causing the problem. Below is a list of apps which cannot be screen captured using the TI Screen Capture software: TI-73 Apps • Probability Simulation (ProbSim) • S...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/25070
Solution 34507: Performing Polar and Rectangular Conversions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ch How do I perform polar and rectangular conversions on the TI-83 Plus and TI-84 Plus family of graphing calculators? The examples below demonstrate how to perform polar to rectangular and rectangular to polar coordinate conversions. Converting coordinates requires two separate operat...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34507
Solution 12025: Deleting a StudyCards™ Stack File on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...dyCards stack files are stored on the calculator as application variables. Follow the steps below to delete an application variable: 1) Press [2ND] [MEM] [2].2) Scroll down to AppVars... 3) Press [ENTER].4) Scroll down to the stack that needs to be deleted and press the [DEL] key.5) Confirm the d...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12025
Solution 11931: Calculating and Graphing Quadratic Regressions on the TI-83 Plus.
...ulate and graph a quadratic regression using the TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode? The example below will demonstrate how to calculate and graph a quadratic regression using the TI-83 family, TI-84 Plus family, and TI-Nspire handheld in TI-84 Plus mode. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11931
Solution 11952: Deleting a CellSheet™ File on the TI-83 Plus and TI-84 Plus.
... CellSheet files are stored on the calculator as application variables. Follow the procedure below to delete an application variable: • Press [2nd][MEM] • Scroll to 2:Mem Mgmt/Delete and press. [ENTER] • Scroll down to select B: AppVars... and press [ENTER] • Place the cursor next to the ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11952
Solution 11691: Adjusting the Contrast on a TI Graphing Calculator.
...k (as if all the pixels are turned on) or very dim (as if the unit is turned off), the contrast may need to be adjusted. The instructions below will demonstrate how to adjust the contrast of the screen. To adjust the contrast on a TI-73 Explorer™, TI-80, TI-81, TI-82, TI-83 family, TI-84 Plus ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11691
Similar Figures - Using Ratios to Discover Properties
Students will explore similar triangles and set up ratios to discover properties of similar triangles.https://education.ti.com/en/activity/detail/similar-figures--using-ratios-to-discover-properties
Webinar | Engage Algebra I Students Using the TI-84 Plus CE Graphing Calculator
...errill Engage Algebra 1 Students Using the TI-84 Plus CE Graphing Calculator Capture the attention of your students and increase engagement by using TI-84 Plus CE graphing calculators in your classroom. During this webinar, you will: Learn how to use the calculator for di...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/sept-17-2024-engage-algebra-i-students-using-the-ti-84-plus