Solution 13820: Differences Between OS v3.10 and Previous Operating Systems When Solving Inequalities Using the TI-89 Titanium and Voyage™ 200.
...solving inequalities using the TI-89 Titanium or Voyage 200? OS v3.10 for the TI-89 Titanium and Voyage 200 increases the ability of the calculator's Computer Algebra System (CAS) to display more accurate results for inequalities involving polynomials and rational expressions. The table below dis...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/general-information/13820
Solution 12135: Error Invalid Polar Complex on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...e not in the proper polar complex form. Refer to the tips provided below for inputting polar complex numbers. Complex numbers can be entered in two different polar forms.• reiq - Must be entered with the calculator in Radian mode. Inputting polar complex numbers while the calculator is in degree ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12135
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B.
Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. global Solution 12258: Differences Between the TI-30Xa and the TI-30X IIS/B. website ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/12258
Solution 40442: Texas Instruments Computer Algebra System (CAS) Calculators Produce an Unexpected Derivative Result for Function Defined with Constant.
...rameter k, evaluating fss(k) substitutes k giving the unexpected result. You can workaround this behavior by using the with "|" command to assign a different variable: Define f(x)=x^3-3k^2*x Define fss(x)=derivative(f(z),z,2)|z=x fss(x) = 6x fss(k) = 6k Solution 40442: Texas Instruments Compute...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/40442
Solution 34611: Computing One Way Analysis of Variance (ANOVA) on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...iance (ANOVA) on the TI-83 Plus and TI-84 Plus family of graphing calculators? ANOVA is a procedure used to test the hypothesis that three or more different samples were all selected from populations with the same mean. Example: To compare the distance traveled by three different brands of golf...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34611
Solution 10687: Differences in the TI-30X and TI-30Xa.
...s selected a [k] will appear in the screen and then the [=] key will act as a constant. Another minor change is the way in which the permutation and combination functions are input. For nCr or nPr, the user used to enter [n], press x-exchange-y, enter [r], then press nCr or nPr. Now these functi...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/10687
Predicting White Blood Counts
Students find equations, which best-fit the data, using different regression models built into their calculators. The best method of handling this data, is to break the data into sections and fit different periods of time with different equations. Using their models, they predict when the patie...https://education.ti.com/en/activity/detail/predicting-white-blood-counts
Which Way?
Students' use a motion detector to examine how different types of motion affect the shape of the Distance versus Time plot. They explore how changes in direction and other factors affect the shape of the plot.https://education.ti.com/en/activity/detail/which-way
Vernier - Friction
Students study how the nature of two materials in contact, and the smoothness of their surfaces affect the magnitude of the sliding force of friction. They use a force sensor to measure frictional force for different surfaces.https://education.ti.com/en/activity/detail/vernier--friction
Simulation of the Photoelectric Effect for the TI-83+/TI-84+ Graphing Calculator
The simulation generates photoelectrons into a retarding potential difference. Students can adjust the retarding potential so that the kinetic energy of the photoelectrons can be found. With this information and the wavelength of the photon that generated the photoelectron, Planck's constant ca...https://education.ti.com/en/activity/detail/simulation-of-the-photoelectric-effect-for-the-ti83ti84-graphing-calculator
Putting Things in Place
Students investigate the value of the digits in $8,205.50 and determine the number of thousands, hundreds, tens, ones and even the number of dimes and pennies. The concept is then extended to additional situations. They learn where to place a decimal when writing amounts of money and to perform a...https://education.ti.com/en/activity/detail/putting-things-in-place
Tints and Shades
Students solve a problem involving mixing of paint colors. They use color charts to determine the fractional parts and percentages of colors needed to create tints and shades.https://education.ti.com/en/activity/detail/tints-and-shades
Forensics Case 4 - Flipping Coins: Density as a characteristic property
In this activity, students identify counterfeit coins based on the characteristic property of density. They model data using a linear equation, interpret the slope and intercept values from a linear model, and identify a characteristic property of a substance.https://education.ti.com/en/activity/detail/forensics-case-4brflipping-coins-density-as-a-characteristic-property
Cereal Numbers
Students build numbers from zero to ten with cereal and connect the number name and numeral. Students also explore number sentences for numbers up to ten.https://education.ti.com/en/activity/detail/cereal-numbers
Slam Dunk!
Students will use radius, diameter, length, width, and height to find volume of spheres and prisms as well as area of circles and rectangles. They will discuss when to use a two-dimensional measurement vs. a three-dimensional measurement using spatial reasoning.https://education.ti.com/en/activity/detail/slam-dunk
Conics & Parametrics 1
This activity is a LearningCheck™ to quickly assess students' ability to identify conics from their equations in both rectangular and parametric form.https://education.ti.com/en/activity/detail/conics--parametrics-1
Solution 11455: Files Incompatible with TI-SmartView™ Software.
...-84 Plus C Silver Edition graphing calculators. Some App Vars may not setup an App as expected. Some Programs will need to be modified due to the difference in screen resolution and new commands. If you have questions about the information listed above please contact TI-Cares for additional a...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11455
Solution 11446: Converting a StudyCards™ Stack into a Different Calculator File Format.
... Stack into a Different Calculator File Format. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Can a StudyCards stack made for a particula...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11446
Solution 13403: Removing the TI Tools Menu from Microsoft® Office 2003 Applications.
... Menu from Microsoft® Office 2003 Applications. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How can I remove the TI Tools menu from Mic...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13403
Solution 10210: Available TI Calculator Posters and Transparencies and How To Order Them.
...aterials can be requested by contacting TI-Cares. Please provide following information: Full name School or School Organization's name Complete mailing address including city, state, and zip code Model number of TI calculators (ex: TI-Nspire CX) Quantity needed Solution 1...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/product-usage/10210
Solution 36354: TI-SmartView™ not Responding to Computer Keyboard.
...n of the software focus.• Verify the computer keyboard works with other programs. If it does not, try disconnecting and reconnecting it, or using a different USB port if this is a USB keyboard.• Verify the key you are pressing corresponds to a key that the emulator responds to by checking the sof...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/36354
Solution 36986: Problems with “expanding” the list of Catalog commands on TI-Connect CE™.
...he case that this does occur, move up to a catalog item that is expandable (for Example “Angle”) and then expand then move down to the item that was affected. The Expansion of the catalog item will work at this point.Texas Instruments is aware of the reported problem and may be resolved at the e...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/36986
Solution 11209: Converting to Annual Percentage Rate (APR) or Annual Effective Rate on the BA-35 Solar.
... versa on the BA-35 Solar, please refer to the example below.A bank is offering a certificate that pays a nominal interest rate of 15% with quarterly compounding. What is the annual effective interest rate?• Use [MODE] to set the calculator to the financial mode (FIN appears in the display.)• Ent...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11209
Solution 26033: TI-Nspire™ Family Computer Software Doesn't Open When Double-Clicking on a TI-Nspire Family Document (.tns file).
... and click “Open”. Please Note: This folder path is for Windows® Vista 64-bit and for the TI-Nspire CAS Teacher software. This path may be slightly different if a different version of the Windows® operating system or a different version of the TI-Nspire family computer software is being used. 6...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/26033
Solution 11271: Using the Computer Keyboard with the BA II PLUS™ PROFESSIONAL Emulator Software.
...not work with keyboard commands. It can only be utilized with the computer mouse. This emulator is only available through a special program which TI offers to educators in the U.S. or Canada who recommend the BA II PLUS or BA II PLUS PROFESSIONAL financial calculators to their students. Please se...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11271