Reduce It!
Students write augmented matrices for systems of equations and then solve the system by writing the augmented matrix in reduced row-echelon form.https://education.ti.com/en/activity/detail/reduce-it
Application of Area Formulas
Students will be able to find the area of polygons by breaking a polygon into familiar shapes, such as triangles, rectangles, and trapezoids.https://education.ti.com/en/activity/detail/application-of-area-formulas
Math Resources | Technology for Teachers | Texas Instruments
...5\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |...https://education.ti.com/en/resources/math/technology-for-teachers
Mettre à jour sa TI-83 Premium CE - TI France
... /*REMOVE THE 1. FROM LIST*/ form ol li.question { list-style: none; } /*CENTER CONTINUE BUTTON*/ form .control { display: flex; align-items: center; justify-content: center; } /*LINE UP TEXT THE LEFT ON MOBILE*/ @media (min-width: 320px) and (max-width: 480px) { .qu...https://education.ti.com/en/software/update/83-ce-software-update
TI Codes Contest Winners Revealed
...that it can stop or reverse course. 1st runner-up: The Quaranteens, including: Arshaun Faraji Mason Neumann Carson Caranza Rana Banankhah Reza Banankhah The team: The Quaranteens drew upon their own life experiences during the pandemic, which mirrored some of the challenges astronaut...https://education.ti.com/en/bulletinboard/ticodeswinners
3 Fun Ways to Create Seating Charts
...to the school don’t feel left out when they don’t know whom to sit next to. Following are some suggestions for making seating charts work in classrooms where students change each hour. Method 1: Note cards taped on desks This is my current favorite, even though it is a little time consuming. Pri...https://education.ti.com/en/bulletinboard/2018/september/seating_charts
Meet TI Teacher of the Month: Ellen Browne
... life. Recently I did a classroom activity with the TI-Innovator Rover, “Two Rovers Leave the Station…” as an introduction to my math class for systems of equations. Instead of teaching them the basics and then going to the word problem, I switched the class around. They got to see the Rovers in...https://education.ti.com/en/bulletinboard/2018/march/teacherofthemonth
Promposal With Balloons and Buttons | Texas Instruments
...which briefly introduces some of the unique TI modules: ti_plotlib and ti_draw. Using the drawing functions found in the ti_draw module makes it a breeze to quickly produce custom graphics screens. There is also new material under the Python modules section that deals specifically with the custom...https://education.ti.com/en/bulletinboard/2022/promposals
Learning With Your Students
... test would come with my final project. The Grand Finale By the end of the year, students had a basic understanding of how to write simple programs using the TI-Nspire™ CX graphing calculator and TI-Innovator™ Hub. I thought they were ready for an original STEM project. They had to write the...https://education.ti.com/en/bulletinboard/2018/october/learning-with-your-students
Let TI Help You With the New Science Olympiad Detector Building Event
...cent years, Science Olympiad leadership worked with teachers and industry partners to develop the Detector Building event. This new event requires teams to build a working waterproof temperature sensor, code it, calibrate it and test it. The event requires an integration of science, technology, e...https://education.ti.com/en/bulletinboard/detectorbuilding
Glossary of Terms
...mber or expression form. See also: Chemical Question type and Image Question type EZ-Spot Definition: Graphing and scientific calculators that are inscribed “SCHOOL PROPERTY” and ...https://education.ti.com/en/branding/glossary-of-terms
Solution 35834: Resolving Issues with Lost Settings During TI-Nspire™ Family Version 3.6 Upgrade.
...Nspire Family software version 3.6 you can use the steps below to migrate your settings. Before following these steps please verify the following items: • Verify you have administrator access on the computer as the migration script needs admin access to write files. • Verify your computer is no...https://education.ti.com/en/customer-support/kbase-templates-and-archive/previous-pages-obsolete/35834
Ingenuity-takes-flight
...e, students who had a TI-Nspire™ CX CAS graphing calculator performed their calculations using the correct units. That, more than the calculations themselves, turned out to be quite interesting. Conversion of angular velocity ⍵ and calculation of acceleration α. Using the given radi...https://education.ti.com/en/bulletinboard/ingenuity-takes-flight
A case for handheld graphing calculators
...erwhelming for many school districts. Not to mention the toll it takes on school Wi-Fi networks – I have heard too many stories where online tools freeze or crash, causing unnecessary stress during important exams. In an age of fidget spinners, instant message apps and incessant social media stor...https://education.ti.com/en/bulletinboard/2017/may/why-graphing-calculators-add-up
Terms of Sale & Services
...he sending party has for the recipient at the time notice is given: NOTICE TO TI Title: Law Department Contracts Administration Address: 13588 N. Central Expressway MS 3999 Dallas, Texas 75243 Telephone: 214-567-4025 Fax: 214-479-1503 Email: t...https://education.ti.com/en/legal/terms-of-sale-and-service
Solution 35474: Using the nfMin() and nfMax() Function on the TI-Nspire™ Family Products.
...o similar functions called fMin() and fMax(). If you want to find an answer to an equation symbolically as well, (for example, giving an answer in terms of p), you can use these functions. Please see the TI-Nspire CX, TI-Nspire CX CAS, TI-Nspire and TI-Nspire CAS guidebooks for additional informa...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35474
Updating the Handheld Operating System (OS) on a TI-Nspire™ CX II Family calculator
...pire CX II Family graphing calculator. You can also transfer the OS from one TI-Nspire™ CX II calculator to another. However, handheld operating systems are not interchangeable. You cannot transfer a CAS operating system to a non-CAS calculator and you cannot transfer a TI-Nspire™ or TI-Nspire™ C...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/40359
Solution 37355: TI-84 Plus CE Press-to-Test Mode in Dutch Differences from Other Languages.
...are not disabled by default. A list of similarities are below: The exit method is the same as other languages Press-to-Test. Apps and programs disabled while in Press-to-Test will become re-enabled when exiting Press-to-Test mode. For more information regarding your TI-84 Plus CE graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/37355
Solution 23550: Performing Laplace and Inverse Laplace Transformations on the TI-89 Family, TI-92 Plus, Voyage™ 200 Graphing Calculators.
...r EE*Pro (designed for electrical engineering) one can add this functionality. To do an actual transformation, use the below example of f(t)=t, in terms of a universal frequency variable Laplaces. The steps below were generated using the ME*Pro application. 1) Once the Application has been starte...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/23550
Solution 10358: Transferring Information from the TI-85 to the TI-86.
...x numbers, etc.) can be sent from the TI-86 to the TI-85. Variables that contain too many elements will be truncated at the TI-85's limit.Note: Programs cannot be sent directly from the TI-86 to the TI-85. However, programs can be sent from unit to unit using the TI Connectivity cable. Please see...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10358
Solution 35675: Connecting 60 Devices With USB 3.0 Ports Using TI-Nspire™ CX Docking Station.
...rnal hubs. This means user can connect only 20 or less HHs for file transfer or OS upgrade Customer Experience When USB 3.0 ports are involved, systems limit the number of connected TI‑Nspire™ CX Docking Stations. This also limits the number of TI-Nspire ™ CX handhelds to be upgraded at a time. ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/35675
Solution 12328: Calculating Logarithms Using the TI-30Xa Family or TI-34.
...10) on the TI-30Xa, TI-30Xa SE, or TI-34. Examples:To find the log of 100:1) Press [1] [0] [0] [LOG].The calculator will display 2.To find the log of 35:1) Press [3] [5] [LOG].The calculator will display 1.544068044.To find the log of 73:1) Press [7] [3] [LOG].The calculator will display 1.863322...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12328
Solution 12135: Error Invalid Polar Complex on the TI-89 Family, TI-92 Plus and Voyage™ 200.
...er 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 mode will trigger...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12135
Solution 37335: Troubleshooting a TI-89 family, TI-92 family or Voyage 200 Graphing Handheld That Will Not Turn On or Function Properly.
...n below the bottom case. Remove all AAA batteries (AA batteries on the TI-92 Family) and reinsert them according to the polarity (+ and -) diagrams: TI-89, TI-89 Titanium: upside down, then right side up, then upside-down, then right side up TI-92 Family: All 4 right side up Voya...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/37335
Making Cents of Density
In this activity, students will measure the mass and volume of several collections of a coin type and enter the data into their handhelds and explore for patterns. Students will also make a plot of mass vs. volume and create a mathematical model that demonstrates the relationship between mass and...https://education.ti.com/en/activity/detail/making-cents-of-density