Investigating Segments in a Triangle
In this activity, students investigate the midsegments of a triangle as in the previous activity. They continue to explore these segments and extend their understanding of the relationships that exist between the slopes of lines containing the segments. NCTM Geometry Standard covered: Analyze ch...https://education.ti.com/en/activity/detail/investigating-segments-in-a-triangle
Sequences
Students learn how to graph the first n terms of a sequence, how to set the window and how to evaluate the nth term of a sequence. They also explore the Fibonacci sequence and Web plots.https://education.ti.com/en/activity/detail/sequences
Scatter plots and Linear Regression
This activity is designed to introduce students to using the STAT function of the calculator to determine the equation for a line of best fit.https://education.ti.com/en/activity/detail/scatter-plots-and-linear-regression
Measuring Angles in a Triangle
In this activity, students learn about the sum of the angles in a triangle. They understand triangles and their interior angles. NCTM Geometry Standard covered: Analyze characteristics and properties of 2- and 3-dimensional geometric shapes and develop mathematical arguments about geometric relat...https://education.ti.com/en/activity/detail/measuring-angles-in-a-triangle
Is there a relationship between your fist and shoe size?
Students will measure the circumference of their fist and list their shoe size. The lists will be loaded using TI-Navigator™ in the activity center.https://education.ti.com/en/activity/detail/is-there-a-relationship-between-your-fist-and-shoe-size
Linear Pictures in the Activity Center
Students will use their knowledge of linear functions to match real world linear situations. Students will be asked to match equations to linear pictures that are imposed in a coordinate plane.https://education.ti.com/en/activity/detail/linear-pictures-in-the-activity-center
Maximizing Your Efforts
Students write an objective function and graph the system of inequalities to find the maximum profit from selling two types of game players.https://education.ti.com/en/activity/detail/maximizing-your-efforts
Evaluating a Function Rule
Students will evaluate functions using assigned values for one variable.https://education.ti.com/en/activity/detail/evaluating-a-function-rule
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
Hurricane Hunters: Tracking Katrina and Rita
In this activity students will use data collected on Hurricanes Katrina and Rita to study functions, predictions, and probability models. Students will track the two hurricanes to see how the paths of the hurricanes affected the Gulf Coast of the United States. Students will use list, graphs, a...https://education.ti.com/en/activity/detail/hurricane-hunters-tracking-katrina-and-rita
An Introduction to Inverse Variation
In this lesson, students will explore the properties of inverse variation functions by analyzing a scatter plot that is produced by the students. This lesson uses the Activity Center in TI-Navigator.https://education.ti.com/en/activity/detail/an-introduction-to-inverse-variation
Absolutely Wonderful
The activity uses Cabri Jr. and TI-Navigator™ to explore the angle between the branches of an absolute value function. By the end of the activity, absolute value functions will be connected to trigonometry. This activity can be used in an algebra 2/pre-calculus course where students are already...https://education.ti.com/en/activity/detail/absolutely-wonderful
Webinar | Exploring Features of Rational Functions Using Multiple Representations in AP® Precalculus
... | Live T³™ Webinars When: Tuesday, October 8, 2024 | 7 p.m. Central time Technology: TI-84 Plus Series, TI‑Nspire™ Series Presenters: Katie Martinez, Karen Sleno Exploring Features of Rational Functions Using Multiple Representations in AP® Precalculus In this web...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/oct-8-exploring-features-of-rational-functions
The Box Method
Students discover how to factor a quadratic function using the Box Method.https://education.ti.com/en/activity/detail/the-box-method
Sequence Investigation
In this activity, students will use a calculator page to create an arithmetic sequence. Through this they will learn some of the vocabulary of sequences. Then students will then use slider functionality to explore the effect of each variable in the formula of the nth term of an arithmetic sequenc...https://education.ti.com/en/activity/detail/sequence-investigation_1
Exponential Dice
This lesson involves using a simulation to generate data that can be modeled by exponential growth and decay functions.https://education.ti.com/en/activity/detail/exponential-dice
It's a Parallelogram, You Say?
Students represent complex numbers in the complex plane as points or vectors and display the sum and difference of two complex numbers as diagonals of the parallelograms they define.https://education.ti.com/en/activity/detail/its-a-parallelogram-you-say
BA II Plus™ Financial Calculator | Texas Instruments
...II Plus™ calculator specifications Solves time-value-of-money calculations such as annuities, mortgages, leases, savings and more Generates amortization schedules Performs cash-flow analysis for up to 24 uneven cash flows with up to four-digit frequencies;...https://education.ti.com/en/products/calculators/financial/baii-plus
Perms and Combs?
Review of the vocabulary and concepts of factorials, combinations, and permutations. Students use built-in commands to evaluate the expressions.https://education.ti.com/en/activity/detail/perms-and-combs_1
Former pro football player turned full-time mathematician, John Urschel, to deliver keynote at educator conference
... administrators face in science, technology, engineering and math (STEM) education. A primary focus is on using Texas Instruments (TI) technology to enhance teaching and bring STEM subjects to life for students. Throughout the three-day conference, educators will strengthen their teaching and tec...https://education.ti.com/en/about/press-center/11-14-2017-urschel-keynote-speaker
Print your own posters | Texas Instruments
...y calculator models: TI-84 Series, TI-Nspire™ CX family, TI-30XIIS™, TI-30XS MultiView™. Or, choose by educational themes: Calculator Keypress, Testing, STEM, Awards. Print your own posters for the math and science classroom Boost confidence and cheer with familiar calculator buddies. ...https://education.ti.com/en/teachers/posterdownload
Webinar | Teaching Inverses of Functions and Relations – Ideas You Have Not Used … Yet!
...about y = x. Use graphs and tables simultaneously to discover how the ordered pairs are “just” switched. Have your students discover that the composition of inverse functions yields the identity function. Develop the graph of the inverse cos relation and the graph of the inverse cos f...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/apr-1-2025-teaching-inverses-of-functions-and-relations
Webinar | AP® Precalculus: Polar Functions and Rates of Change
... We will revisit core function concepts including rates of change and language to describe the behavior of polar functions, building from earlier work with other function types. Our presenters will also share some conceptually fragile ideas, investigate some applications, and discuss possible ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/mar-4-2025-ap-precalculus-polar-functions-and-rates-of-change
Lua Scripting
... Insert a new page to your document (Insert > Script Editor > Insert Script). Step 2: Name your new script and click OK Step 3: Enter this code in the Script Editor window function on.paint(gc) gc:drawString(“hel...https://education.ti.com/en/resources/lua-scripting
Français Canadien Ressources | Texas Instruments
...crivant les camps STEM virtuels TI-Shad de juillet 2020 (août 2020). Voir le blogue en anglais Voir l'article en anglais Découvrez comment les enseignants du Canada utilisent la technologie TI pour engager leurs élèves. Codage pour tous Article de Paul...https://education.ti.com/en/resources/french-canadian