Solution 13924: TI TestGuard 2.0™Quick Start Instructions.
...onality disabled rather than deleted. The functionality can be re-enabled once the exam is over. • Set the initial angle to the desired preference. DEGREE is the factory default. • Select the initial setting for Stat Diagnostics, which offers the ability to view the r and r^2 values in statistics...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/13924
Solution 11759: Graph of the Absolute Value of the Square Root of X Differs on the TI-83 Family, TI-84 Plus C Silver Edition, or TI-84 Plus Family Graphing Calculator and on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...ulator is in real mode when solving for the absolute value of the square root of a negative number, the message ERR:NONREAL ANS is displayed. This is because an intermediate answer, the square root of a negative number, is imaginary. If the TI-83 family, TI-84 Plus C Silver Edition, or TI-84 Plus...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11759
Solution 13062: Solving a System of Equations on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Using the Gauss-Jordan method.
...nd 35/22 for Y.For additional information on using matrix operations and other functions on the TI-89 family, TI-92 Plus, and Voyage 200 refer to the online guidebooks. Solution 13062: Solving a System of Equations on the TI-89 Family, TI-92 Plus, and Voyage™ 200 Using the Gauss-Jordan method. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/13062
Solution 11819: Algorithm for Solving Systems of Equations on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...n the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? solve() and cSolve() 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. Otherwi...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11819
Solution 10399: Differential Equation Solver for the TI-85.
...ver on the TI-85 is primarily a graphing tool, the choice was to maximize graphing speed. One consequence of this choice, however, is that the code becomes inefficient for small tolerances (typically less than 1e-5). A tolerance of 1e-2 or 1e-3 is most efficient for this method.It should als...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10399
Solution 23891: Setting Constraints to Remove the @n Symbol From a Trigonometric Equation Using the Solve Command on TI-89 Family, TI-92 Plus Family and the Voyage™ 200.
... show the user must restrict the equation to show only one revolution of a circle. This is done one of two ways depending on whether the unit is in degree or radian mode. Please see the below example: 1) For radian mode use the restriction x>0 and x0 and x0 and x<360 Please see the TI-89 fam...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23891
Solution 11763: Graphing a Differential Equation on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...en. 5) Press [♦][F1] (On the TI-92 family and Voyage 200 press [♦][W]) 6) Enter y1'= 2y1*cos(t). Please Note: That the y is replaced with y1. This is because y' is itself replaced with y1'. 7) Press [F1][9] to access the Format menu. 8) Make sure that the setting Axes ON and the Fields as ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11763
Solution 28011: Using the Chi-Squared Goodness of Fit Test on the TI-89 Family, TI-92 Plus, or Voyage™ 200 Graphing Calculators.
...chi-squared goodness of fit test on a TI-89 family, TI-92 Plus, or Voyage 200 use the Statistics with List Editor App. Using the lists below and a degree of freedom of 2, follow the steps below to calculate and draw the chi-squared goodness of fit test: List 1: {16,25,22,8,10} List 2: {16.2,21.6...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28011
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application.
Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application. Solution 11401: Selecting Multiple Equations Under Different 'When' Headings in the ME*Pro® Application. global Solution 11401: Selecting Multiple Equations Under Different 'When' Head...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11401
Solving Equilibrium Problems
In this activity, the students will use the Calculator application to determine the unknown species (x) using known initial concentrations, the change in concentration, and a given value for the equilibrium constant (K). The student will use the following functions: the Calculator Application the...https://education.ti.com/en/activity/detail/solving-equilibrium-problems
Bats Triangular
Students use manipulatives to construct a pyramid. The manipulative pyramid then becomes the basis students use to construct a pictorial representation of a pyramid. The TI-10 is used to show symbolic representation of students actions and also aids students in viewing the developing pattern.https://education.ti.com/en/activity/detail/bats-triangular
Solution 10329: Definition of the CBL 2™ Beep Sequences.
... start up beep sequence: high beep, medium-medium beep, low-to-high beep (6 total beeps, plus LEDs light up in this order: red LED, yellow LED, and green LED).• When the QUICK SETUP button is pressed:*The CBL 2 will make the medium-medium beep if a sensor is attached to it.*The CBL 2 will make...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/10329
Solution 11280: Calculating Qualifying Loan Amount (QLA) for Buyer Qualification the BA Real Estate™.
...yment). Now the user has the option of entering the tax and insurance (tax&ins) and the down payment as a dollar amount. This makes computing easier, because then PMT = PITI - tax&ins$ and PRC = PV + DN$. The tricky part comes when the tax and insurance values are given as percentages. Then, the ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11280
Solution 31751: TI-Navigator™ and TI-Nspire™ Navigator™ System Frequently Asked Technical Questions.
...igator system product line? A: The TI-Nspire Navigator systems changed hardware components as wireless technology evolved and TI-Nspire technology progressed. TI supports all TI-Nspire Navigator system hardware, and the table below compares the different access points and their respective support...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/31751
Exploring Sequences and Series With TI Technology, Part 2
... Join with us as we extend our previous session from last fall and take a deeper dive into the foundational concepts of calculus as they progress throughout the curriculum. We will be looking at activities that build student vocabulary around functions with a discrete domain. Using s...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2022/jan-25-2022-exploring-sequences-and-series-with-ti-technology-part-2
2020 Virtual T³IC Session: Exploring, Investigating and Touching Quadratics Using the TI-Nspire™ App for iPad®
2020 Virtual T³IC Session: Exploring, Investigating and Touching Quadratics Using the TI-Nspire™ App for iPad® webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2020/april-23-2020-t3ic-virtual-exploring-investigating-quadratics-ipad
Are Your Students Ready for IB® Exams? Part 1 – Webinar | TI
... website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Thursday, March 30, 2023 | 7 p.m. Central time Technology: TI-84 Plus family, TI‑Nspire™ ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2023/mar-30-2023-are-you-and-your-students-ready-for-ib-exams-1
How Can TI Help You and Your IB® Students? | Texas Instruments
... website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Thursday, Nov. 2, 2023 | 7 p.m. Central time Technology: TI-84 Plus family, TI‑Nspire™ CX...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2023/nov-2-2023-how-can-ti-help-you-and-your-ib-students
AP® Precal Unit 4: Explore Parameters, Vectors and Matrices | TI
... website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars When: Tuesday, Dec. 5, 2023 | 7 p.m. Central time Technology: TI-84 Plus family, TI‑Nspire™ CX ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2023/dec-5-2023-ap-precalculus-unit-4-exploring-parameters-vectors-and-matrices
2020 Virtual T³IC Session: Exploring Quadratics With TI-Nspire™ CX Technology
2020 Virtual T³IC Session: Exploring Quadratics With TI-Nspire™ CX Technology webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webinars ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2020/april-23-2020-t3ic-virtual-exploring-quadratics-with-ti-nspire
2020 Virtual T³IC Session: Exploring Linear and Quadratic Functions With TI-84 Plus CE Technology
2020 Virtual T³IC Session: Exploring Linear and Quadratic Functions With TI-84 Plus CE Technology webinars website T³™ Professional Development | For Teachers and Teams | Online Learning | Live T³™ Webi...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2020/april-23-2020-t3ic-virtual-linear-and-quadratic-functions
Exploring Expressions and Equations with TI-Nspire™ Technology
...ucture of expressions, use properties of operations to generate equivalent expressions, and write expressions to solve problems. As these concepts progress, learn strategies for helping students make connections to create, analyze, and solve solve linear equations and systems of linear equations....https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2014/exploring-expressions-and-equations-withti-nspire-technology
Leveraging TI-Nspire™ CX Technology for SAT® Test Success
.... Educators will cover the main topics of the SAT® test, discuss strategies for helping students to better understand key content and emphasize techniques for teaching with TI-Nspire™ CX technology. By the end of the workshop, participants should feel comfortable with: Leveraging the TI-Nspire™ ...https://education.ti.com/en/t3-professional-development/workshops/leveraging-nspire-sat-test-success
Leveraging the TI-84 Plus CE Graphing Calculator for SAT® Test Success
... Educators will cover the main topics of the SAT® test, discuss strategies for helping students to better understand key content, and emphasize techniques for teaching with TI-84 Plus CE technology. By the end of the workshop, participants should feel comfortable with: Leveraging the TI-84 Plus ...https://education.ti.com/en/t3-professional-development/workshops/leveraging-84plus-ce-tech-sat-test-success
Next Steps
... virtual hours, which can be delivered in multiple two- or three-hour sessions. If we purchase a virtual T³™ Workshop, do the online sessions need to take place on consecutive days? No. For a virtual T³™ Workshop, the sessions do not need to be held on consecutive day...https://education.ti.com/en/t3-professional-development/t3-international-conference-2021/faq_v2_old