Solution 39297: Troubleshooting a TI-Nspire CX II or TI-Nspire CX II CAS Calculator That Will Not Turn On.
...erent battery results in the calculator booting up properly and the calculator was purchased new within the last 2 years, please complete a Battery Request Form to request a replacement battery.* If the calculator does not turn on with another battery, please contact TI-Cares for additional trou...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/39297
T³™ TLC - Dallas 2025
...eld related to mathematics, science or STEM. Awareness of current pedagogical practices and process standards. Application Details One of the requirements in the process of becoming a T3™ Instructor is to complete the T3™ TLC program. We recognize it is not always possible for educators to ...https://education.ti.com/en/t3-professional-development/t3-community/t3-instructors/t3-tlc-dallas
Hidden Math Coloring Activity – Snowflake
Practice inequalities and graphing as students color in a hidden image, revealed with math!https://education.ti.com/en/activity/detail/hidden-coloring-snowflake
Hidden Math Coloring Activity - Hat
Practice inequalities and graphing as students color in a hidden image, revealed with math!https://education.ti.com/en/activity/detail/hidden-coloring-hat
STEM and the Ghost of Deadman's Curve
This activity provides students with an introduction to electromagnetism, including the study of wavelength and frequency.https://education.ti.com/en/activity/detail/ghosts
Four Square with a Tello Drone
Students will use Python to play a game of four square with Tello Drone and a TI graphing calculator. Students should have completed "Getting your wings" prior to this activity.https://education.ti.com/en/activity/detail/four-square-with-tello
Which Garage is Better - IB
Students are to find the solution to a system of linear equations using technology. They are presented with a problem about parking lot fees.https://education.ti.com/en/activity/detail/which-garage-is-better_ns-ib
Which Garage is Better- IB
In this activity for the TI-84 family, students are to find the solution to a system of linear equations using technology. They are presented with a problem about parking lot fees.https://education.ti.com/en/activity/detail/which-garage-is-better_84
Solution 34492: Calculating Logistic Regressions on the TI-84 Plus Family of Graphing Calculators.
...[STAT] [1] to access the STAT list editor. 2) Enter the data into the L1 and L2 lists, making sure to press [ENTER] after each entry. 3) Press [2nd] [QUIT] to quit and return to the home screen. To calculate the logistic regression: 1) Press [STAT] and scroll right to highlight the CALC menu....https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34492
Solution 17170: Finding the Area Between Curves on the TI-83 Plus Family of Graphing Calculators.
...ction of the graph on the left (The value of z at the intersection which is the lower limit of the integral is stored in Ans and X). 7) Press [2nd][Quit] and press [2nd][DRAW][7] and use Shade( to see the area graphically. This will return to the home screen. 8) Press [VARS] and use the right a...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17170
Solution 34475: Finding the Area Between Curves on the TI-84 Plus Family of Graphing Calculators.
...ection of the graph on the left (The value of z at the intersection which is the lower limit of the integral is stored in Ans and X). 7) Press [2nd][Quit] and press [2nd][DRAW][7] and use Shade( to see the area graphically. This will return to the home screen. 8) Press [VARS] and use the right ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34475
Solution 34491: Calculating the Cumulative Sum of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...sions [2] [ENTER] [3] [ENTER] • Input the matrix entries, pressing enter after each entry as shown below • Exit the matrix editor by selecting [2nd] [QUIT] To find the cumulative sum using the cumsum( function: • Press [2nd] [MATRIX] or [MATRX] • Scroll to MATH • Press [0] [2nd] [MATRIX] [1] [)...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34491
Solution 34471: Finding the Intersection of Two Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Second curve?" is displayed, press [▲] or [▼] if necessary to move the cursor to the first function. 9) Press [ENTER]. Please Note: The calculator requires that a first and second curve be selected in case there are more than two functions being graphed at one time. This is to specify which two ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34471
Solution 34431: Calculating the Transpose of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ght arrow] [right arrow]. 3) Press [1]. 4) Press [2] [ENTER] [2] [ENTER]. 5) Press [1] [ENTER] [2] [ENTER] [3] [ENTER] [4] [ENTER]. 6) Press [2ND] [QUIT]. 7) Press [CLEAR] to clear any existing entries, if any. 8) Press [2ND] [MATRIX] [1]. 9) Press [2ND] [MATRIX]. 10) Press [right arrow] [2]. ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34431
Solution 31031: Texas Instruments Flash Memory and Non Flash Memory Calculators
...0 Profit Manager™ Basic Calculators: TI-503 SV TI-1706 SV TI-1795 SV Elementary Calculators: TI-10 TI-15 Explorer TI-108 If you have any additional questions or comments about the information listed above, please contact TI-Cares for additional assistance. Solution 31031: Texas Instruments Fla...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/31031
Solution 25790: Calculating Net Future Value (NFV) Using the BA II PLUS ™ Calculator.
...hen the [I/Y] key to enter the P/Y menu. 15) Press the [1] key and then the [Enter] key to set the calculator to calculate annually. 16) Press [2nd][QUIT] to get out of the P/Y menu. 17) Press the [RCL] key and then the [1] key to recall the value for NPV. 18) Press the [PV] key to set this valu...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/25790
TI Holiday Cheer Contest | Texas Instruments
...CHEER CONTEST (the “Contest”). By participating in the Contest, you agree to be bound by these Rules and represent that you satisfy the eligibility requirements below. CONTEST DESCRIPTION: In this Contest you can enter two different ways for a chance to win one of two different prizes. MATH D...https://education.ti.com/en/promotion/holidaycheercontest/rules
Finite Differences- 84
In this activity, students will investigate the sets of finite differences for linear and quadratic functions.https://education.ti.com/en/activity/detail/finite-differences@-84
BA II Plus™ Professional Financial Calculator | Texas Instruments
...leases, savings and more Generates amortization schedules Performs cash-flow analysis for up to 32 uneven cash flows with up to four-digit frequencies; computes Net Present Value (NPV) and Internal Rate of Return (IRR) Net Future Value (NFV) Modified Internal Rate of Return (MIRR)...https://education.ti.com/en/products/calculators/financial/baii-plus-professional
Webinar | Algebra II: Graphing and Modeling With TI-Nspire™ CX Technology
...dents using the TI-Nspire™ CX II graphing calculator. Join this webinar to explore polynomials as well as factoring and modeling data with linear, quadratic and exponential functions. Presenters will demonstrate: Polynomial equations and functions: Graphing and evaluating, finding rel...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/oct-22-algebra-ii-graphing-and-modeling--with-ti-nspire
Can You Solve a Trig Equation? - IB
In this activity, students will practice how to solve equations involving trigonometric functions within a finite interval.https://education.ti.com/en/activity/detail/can-you-solve-a-trig-equation_ns-ib
Can You Solve a Trig Equation? - IB
In this activity, students will practice how to solve equations involving trigonometric functions within a finite interval.https://education.ti.com/en/activity/detail/can-you-solve-a-trig-equation_84-ib
Volume- IB
In this activity, students define right and oblique three dimensional figures and calculate the volume for prisms, pyramids, cylinders, and cones.https://education.ti.com/en/activity/detail/volume_84_ib
2D or Not 2D, That is the Question - IB
In this activity, students will differentiate between 2D and 3D polygons and shapes.https://education.ti.com/en/activity/detail/2d-or-not-2d_ns-@-ib