Solution 11819: Algorithm for Solving Systems of Equations on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...Solve() functions return real or complex solutions of linear or nonlinear systems of equations. For linear or polynomial systems, the Gaussian or Groebner elimination method is used to seek all solutions. Otherwise, a damped-Newton/steepest-descent method is used to seek an approximate solution c...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11819
Solution 11743: Algorithm for the dotP() Function on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...lemented on the TI-89 Titanium, TI-92 family, and Voyage™ 200 calculators as an inner product of its arguments. The inner product is defined as followsdotP(vec1, vec2) = vec2' * vec1,where ' denotes the conjugate transpose and * represents standard matrix/vector multiplication. (Note that this de...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11743
Solution 31571: Calculating a Numeric Derivative Using the TI-36X Pro Scientific Calculator
...umeric derivative using the TI-36X Pro scientific calculator? To find the numeric derivative of 2x^3 when x=2, enter the following: 1. Press [2nd][d/dx] to display the template. 2. In the first empty box, enter [2] [X] [x^] [3]. 3. Scroll to the right two times to highlight the last box. 4. Pres...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/31571
Solution 12071: Troubleshooting a TI-89 Family, TI-92 Plus, or Voyage 200™ that Only Display Results in Fractional Format.
...ebedit:editlink\"})","header":"Edit link","icon":"/temp/iconcache/networkv2/16x16/link_edit.png","disabledIcon":"/temp/link_edit_disabled16x16.png","isDivider":false,"tooltip":"Edits the link destination and appearance","type":""},{"click":"chrome:field:editcontrol({command:\"webedit:clearlink\"}...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12071
Investigating of pH and Conductivity during a titration of a diprotic acid
In this investigation sulfuric acid will be added to a solution of Ba(OH)2 using a pH probe and a conductivity probe. From this process the pH of first and second equivalence points will be determined along with mapping the conductivity during the titration process.https://education.ti.com/en/activity/detail/investigating-of-ph-and-conductivity-during-a-titration-of-a-diprotic-acid
Using CBR in Egg Drop Competition
Egg drop competition is a popular activity to reinforce the lessons in force and motion. In the activity, the students are asked to design a vehicle to carry the egg safely when dropped from a height of 10 feet (about 3 m) or more. Real-time and concrete data collected and analyzed during the de...https://education.ti.com/en/activity/detail/using-cbr-in-egg-drop-competition
Laplace Analysis: The s-domain
Demonstrates the utility of symbolic algebra by using the Laplace transform to solve a second-order circuit. The method requires that the circuit be converted from the time-domain to the s-domain and then solved for V(s). The voltage, v(t), of a sourceless, parallel, RLC circuit with initial co...https://education.ti.com/en/activity/detail/laplace-analysis--the-sdomain
TI Connect™ CE for Chrome OS
...om a connected TI-84 Plus CE Quickly capture calculator screen shots Capture and save screen shots with or without added borders View screens as thumbnails or in a slide show Copy screens to paste in worksheets, reports and presentations Send the graphing calculator operating system (OS) to the...https://education.ti.com/en/products/computer-software/ti-connect-ce-chrome-os
Cool Features for Back to School With the TI-Nspire™ CX Family of Graphing Calculators
... T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, August 6, 2024 | 7 p.m. Central time Technology: TI‑Nspire™ CX technology Presenters: Kat Hendry, Dennis Wilson Cool Features for Back to Sc...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/aug-6-2024-cool-features-for-back-to-school-with-ti-nspire
Webinar | Back to School TI Resources | Texas Instruments
... T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, July 23, 2024 | 7 p.m. Central time Technology: TI-84 Plus family, TI‑Nspire™ CX technology Presenters: Robyn Poulsen, Pareesa Schulte Back-...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/july-23-2024-back-to-school-ti-resources
Cool Features for Back to School With the TI-84 Graphing Calculator
Cool Features for Back to School With the TI-84 Graphing Calculator webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tues...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/july-30-2024-cool-features-for-back-to-school-with-ti-84
Tricks and Treats: Halloween Ideas for Your Math Classroom
Tricks and Treats: Halloween Ideas for Your Math Classroom webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, Oct...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/oct-18-2022-tricks-and-treats-halloween-ideas
Infusing Mathematical Modeling Into Your Classroom
Infusing Mathematical Modeling Into Your Classroom webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, Feb. 11, 202...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2020/feb-11-2020-infusing-mathematical-modeling-into-your-classroom
STEM-ulating Coding Activities To Excite Students
STEM-ulating Coding Activities To Excite Students webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Thursday, Nov. 10, 20...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/nov-10-2022-stem-ulating-coding-activities
Exploring the Emerging Field of Data Science Using TI Technology
Exploring the Emerging Field of Data Science Using TI Technology webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesda...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/nov-15-2022-exploring-the-emerging-field-of-data-science
What’s the Big Idea? Explore Calculus on the First Day of Class With TI Technology
... T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, July 28, 2020 | 7 p.m. Central time Technology: TI-84 Plus family, TI-Nspire™ technology Presenter: Tony Record, Dennis Wilson What’s the Bi...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2020/july-28-2020-explore-calculus-on-the-first-day-of-class-with-ti-technology
Roving Around Your Math and Science Classroom
Roving Around Your Math and Science Classroom webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, March 29, 2022 |...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/march-29-2022-roving-around-your-math-and-science-classroom