Maximizing the Area of a Rectangle
This activity is adapted from one of the TI books. Students measure lengths and widths of rectangles and record for the class to see. Each group's rectangle has the same perimeter, but different areas. After a discussion, students make predictions, a scatterplot, and quadratic regression. An exte...https://education.ti.com/en/activity/detail/maximizing-the-area-of-a-rectangle
Linear Programming and the Inequalz App
This activity uses the Inequality Graphing Application to take some of the frustration out of linear programming. It allows students to concentrate on the important part of the lesson, so they can learn the basic concepts with greater depth.https://education.ti.com/en/activity/detail/linear-programming-and-the-inequalz-app
Playing with the Transformation Application
Students try to fit a quadratic function to the 200 m world record data using the transformation graphing application.https://education.ti.com/en/activity/detail/playing-with-the-transformation-application
Graphs of Quadratic Functions in Vertex Form
TI Explorations books has a great activity for TI InterActive!™ in graphing parabolas in vertex form. What if you don't have TI InterActive! or a lab to take your students, but you do have a class set of TI-83 or TI-84. This activity explores the affects of a, h, and k on the function y=a(x - h)...https://education.ti.com/en/activity/detail/graphs-of-quadratic-functions-in-vertex-form
Old MacDonald's Pigpen
Students solve a standard maximum value problem using the calculator. Students help Old MacDonald build a rectangular pigpen with 40 m fencing that provides maximum area for the pigs. They graph scatter plots, analyze quadratic functions, and find maximum value of a parabola.https://education.ti.com/en/activity/detail/old-macdonalds-pigpen
Finding a Line of Best Fit
Students make a scatter plot of heart rate versus age data and draw lines of best fit using three different methods - by hand, using the upper and lower quartiles, and using the handheld's regression feature.https://education.ti.com/en/activity/detail/finding-a-line-of-best-fit
Do You Have a Temperature? - TI-83
In this activity, students represent and analyze climate data. They use linear regressions to understand the relationship between temperatures measured in the Fahrenheit and Celsius scales and examine conversion factors.https://education.ti.com/en/activity/detail/do-you-have-a-temperature--ti83
Cricket Thermometers
In this activity, students investigate the relationship between temperature and number of cricket chirps. They learn to find the other value of a function when given one value of a function. Students use linear regression and plot a set of ordered pairs.https://education.ti.com/en/activity/detail/cricket-thermometers
Connecting Factors and Zeros
Students will determine if a quadratic formula is factorable, then they will factor the equation, set each factor equal to 0, and solve for X. (Categories include linear functions, graphing, and factoring.)https://education.ti.com/en/activity/detail/connecting-factors-and-zeros
Learning to Do Linear Regressions
This activity compares children's age to height to teach linear regressions. The handout includes notes for students and teachers with a step-by-step lesson on how to do 3 types of linear regressions - Best Fit line, Median Median Line and Least Squares Line.https://education.ti.com/en/activity/detail/learning-to-do-linear-regressions
Here’s Looking at Euclid
Students explore several ways to calculate the Greatest Common Divisor and Least Common Multiple, including using Euclid’s Algorithm.https://education.ti.com/en/activity/detail/heres-looking-at-euclid_1
10 Minutes of Code
.... Send “SET LIGHT ON TIME 5” Step 6 The complete program is shown to the right. The Send command will send the string (the text in quotes) to the TI-Innovator™ Hub. Step 7 Running the Program: Press ctrl+R to run the program. This performs ‘Check Syntax & Sto...https://education.ti.com/en/activities/ti-codes/nspire/10-minutes-innovator
10 Minutes of Code
... menu, and then select the Settings submenu. Enter the number 5 for 5 seconds. Send(“SET LIGHT ON TIME 5”) Don't forget to close the quotation marks ([alpha] [+]) and parentheses at end of the statement. If needed, the space character is on the 0 (zero) key. Step 5 ...https://education.ti.com/en/activities/ti-codes/84/10-minutes-innovator
Rational Functions
Students investigate the graphs of functions of the form y = 1/(x - a). They will discover that the graph of such a function has a vertical asymptote at x = a, and a horizontal asymptote at y = 0. They will investigate the graphic and numeric consequences of such asymptotic behavior by observing ...https://education.ti.com/en/activity/detail/rational-functions_2
2025 Confidence Counts Contest Rules | Texas Instruments
...ontest (the "Contest"). By participating in the Contest, you agree to be bound by these Rules and represent that you satisfy all of the eligibility requirements below. CONTEST DESCRIPTION: The Contest is a contest where you can submit a 30-second or less video sharing a short story of how “TI he...https://education.ti.com/en/promotion/confidencecountscontest/rules
Solution 34844: Using the Chi-Squared Goodness of Fit Test on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ress [→] [→] to select the TESTS Menu. 6) Select D:c2 GOF-Test... Please Note: L1 is the list of observed values, Observed must contain all integers greater than or equal to 0. L2 the list of expected values, expected is created upon successful completion of Chi-Squared Goodness of Fit test. df ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34844
My Calculator Buddy Sweepstakes Rules | Texas Instruments
...the "Sweepstakes"). By participating in the Sweepstakes, you agree to be bound by these Rules and represent that you satisfy all of the eligibility requirements below. A person who enters the Sweepstakes is an “Entrant.” NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN. A PURCHA...https://education.ti.com/en/promotion/mycalculatorbuddysweeps25/rules
Texas Instruments launches “STEM Squad” to keep students’ math and science skills sharp over the summer
...tional skills over the summer. And, when kids return to school in the fall, about nine out of 10 teachers will spend as much as three weeks on review because of summer learning loss. To help combat the so-called “summer slide” and keep students’ STEM skills sharp, Texas Instruments (TI) is excit...https://education.ti.com/en/about/press-center/5-22-2018-summer-stem-tour
Princeton Review® practice questions
Princeton Review® practice questions global website For TI-Nspire™ handhelds Practice Questions from The Princeton Review® Download free SAT* exam practice questions Mat...https://education.ti.com/en/resources/practice-questions
Test Preparation Tools
...g: border-box; width: 100%; padding: 0.8em; padding-right: 0em; list-style: none; background-color: #f7f7f7; text-align: center; /* border: 1px solid green; */} /*.Rtable-cell { box-sizing: border-box; flex-grow: 1; width: 100%; padding: 0.8em; overflow: hidden; list-style: none; background-colo...https://education.ti.com/en/resources/test-preparation-tools
Account-based Software Data Policy | Texas Instruments
... or advertising purposes. TI does not rent or sell User Data. User Data for the EU and UK is only stored and processed within the EU. For questions regarding this Policy, contact TI using our Information Request Form. 2. What Information We Gather and Why TI collects and uses Us...https://education.ti.com/en/product-resources/datapolicy
Solution 40453: Using the TI-84 Plus CE online calculator with JAWS screen reader for Windows PCs.
... log, factorial, and imaginary numbers, and angle conversions. • Graphs o y= entry is supported for all modes (function, parametric, polar, and sequence). o The expression is read when the user presses the [graph] key. o When using the trace feature, the screen reader reads the expression...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/40453
TI Product Dealers | Request a Quote | Texas Instruments
...ts global website .ContactSalesTable { line-height: 20px; width: 880px; } .ContactSalesTable .RegularHeaderText { font-size: 11px; font-weight: 400; } .ContactSalesTable td,.ContactSalesTable ...https://education.ti.com/en/purchase/purchase-dealers
TI-84 Plus CE Graphing Calculator | Texas Instruments
...plus a two-digit exponent Graphs 10 rectangular functions, six parametric expressions, six polar expressions and three recursively-defined sequences Up to 10 graphing functions defined, saved, graphed and analyzed at one time Sequence graphing mode shows time series plo...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plusce
TI-SmartView™ Emulator Software for the TI-30XS/TI-34 MultiView™ Scientific Calculators
...features and functionalities by downloading the latest version. Keep up to date Specifications Windows® system requirements Windows® XP (Home or Professional) SP 2 or SP 3; Windows Vista® 32-bit (Home Premium; Ultimate; Business )Windows® 7 (Home Premium;...https://education.ti.com/en/products/computer-software/ti-smartview-30-34