But What Do You Mean?
In this activity, students learn about the concept of mean or average, in addition to learning several ways to find the mean on the TI-Nspire handheld (including using a spreadsheet and the mean command). Students also use these methods to find the mean when given the frequencies of each number i...https://education.ti.com/en/activity/detail/but-what-do-you-mean
Comparing Linear and Exponential Functions
Compare data from two different scenarios -- linear and exponential growth.https://education.ti.com/en/activity/detail/comparing-linear-and-exponential-functions_1
Composition of Functions
Students will determine the resulting functions produced from the composition of two functions. They will explore the graphical representation of the resulting function and support the algebraic solution by determining if the graphs coincide. Additionally, students will evaluate two points using ...https://education.ti.com/en/activity/detail/composition-of-functions
Complex Number Addition
This lesson involves the addition of two complex numbers.https://education.ti.com/en/activity/detail/complex-number-addition
FormulaPro
Like the famous "EEPro" and "MEPro" applications bundled with the TI-89 and TI-92, FormulaPro is a complete engineering solution mostly based around equation solving. It comprises a Equation Solving part (700+ equations grouped into 16 subjects/categories) and a Reference part. Made entirely i...https://education.ti.com/en/activity/detail/formulapro
Box Plots and Histograms
Students create and explore a box plot and histogram for a data set. They then compare the two data displays by viewing them together and use the comparison to draw conclusions about the data.https://education.ti.com/en/activity/detail/box-plots-and-histograms
Financial Mathematics
We at COMAP have a free download course in financial mathematics, with emphisis on personal finance, for upper high school and undergraduate college. The course includes extensive code for the TI83/84. To see the course, go to COMAP.com, register, and COMAP will e-mail your a password. An art...https://education.ti.com/en/activity/detail/financial-mathematics
To Replace or Not to Replace? That Is The Question
In this activity, students explore situations that involve compound events with and without replacement. They use different ways to conceptualize theoretical probability.https://education.ti.com/en/activity/detail/to-replace-or-not-to-replace-that-is-the-question
Copying an Angle
Explore relationships (including congruence and similarity) among classes of two- and three-dimensional geometric objects, make and test conjectures about them, and solve problems involving them. Bullet 1 Construct an angle and find it's degree measure.Bullet 2 Use the Compass tool to replicate t...https://education.ti.com/en/activity/detail/copying-an-angle
Perimeter Pattern
Students will explore a perimeter pattern created using hexagon and triangle pattern block pieces. They will continue the given pattern and use the values obtained to complete a table of values. They will enter the data into the calculator, create a scatter plot and determine the viewing window...https://education.ti.com/en/activity/detail/perimeter-pattern
Introducing the Absolute Value Function
Students will examine data by comparing individual data points to the mean by finding the difference (positive or negative) and the distance from the mean.https://education.ti.com/en/activity/detail/introducing-the-absolute-value-function
Binomial Multiplication
Students will enter an expression showing the multiplication of two binomials into Y1 in an equation that can be graphed. They will also multiply the binomials and enter the result into Y2 to verify that the graph remains the same. Finally, they will combine like terms and enter the result into...https://education.ti.com/en/activity/detail/binomial-multiplication
Trains in Motion
Students will make observations about the motion of two objects. They will compare and contrast this motion and consider how it corresponds to a graph representing distance as a function of time.https://education.ti.com/en/activity/detail/trains-in-motion
What's So Special about 11?
Students will compute multiples of numbers in search of patterns. As a class, they'll discover patterns in multiples of 9; then they'll do the same with patterns in multiples of 11. They will then practice writing the rule for 11, both verbally and algebraically, to summarize the discovered pattern.https://education.ti.com/en/activity/detail/whats-so-special-about-11_1
What's Your Mileage?
Students use linear equations to model and solve real-world problems. Students also see the correlation between the graph of an equation and its calculated slope by plotting graphs by hand and then calculating slopes with the calculator and comparing.https://education.ti.com/en/activity/detail/whats-your-mileage
How Hot Is It?
Students who are familiar with the two most common standards of measuring temperature learn how to reliably convert from degrees Celsius to degrees Fahrenheit. Students also see how order of operations is crucial in an equation, through discussion and data entry on the calculator.https://education.ti.com/en/activity/detail/how-hot-is-it
2025 TI Codes Contest | #TICodes | Texas Instruments
... 2019 date ...https://education.ti.com/en/promotion/codescontest
Midpoint Quadrilateral
This problem presents an opportunity for students to think about properties of quadrilaterals, and also to work on confirming observations through geometric reasoning. If your state has adopted the Common Core State Standards, this alignment might be helpful: Geometry: Prove Geometric Theorems G....https://education.ti.com/en/activity/detail/midpoint-quadrilateral
2019 TI Codes Contest | Texas Instruments
...tion, health, even kitchen gadgets in your home. 2019 TI Codes Contest top-rated projects Aurora, Illinois Grand prize winner: Clever Composters Winning Team Youtube Block khybJjC9QyA Meet the finalists First runner-up:E5San Diego hpqQ7sxlFkw ...https://education.ti.com/en/promotion/codescontest/2019
2025 TI Codes Contest | #TICodes | Texas Instruments
...te 2019 date ...https://education.ti.com/en/promotion/codescontest/2025
2024 TI Codes Contest | #TICodes | Texas Instruments
...te 2019 date ...https://education.ti.com/en/promotion/codescontest/2024
Straight-A Student Won’t Allow COVID-19 To Take Her Dreams
This Valentine’s Day, we want to celebrate a straight-A student whose love of learning is inspiring everyone around her. Jasmine Calderon, 17, is an exceptional senior at Pahokee High School in Florida who continues to excel despite her entire household coming down with COVID-19 over the summer...https://education.ti.com/en/bulletinboard/spreadmathlove
Tips for Teachers in the time of COVID-19
...but is certainly exacerbated by the pandemic: teaching students with unfinished learning from previous grades. Some key principles can help make this complicated situation more manageable. But before we think about teaching and learning math, some foundational ideas should come first. I’ll echo...https://education.ti.com/en/bulletinboard/covidteachertips
TI STEM Camps Open Doors for Students | Texas Instruments
... of the configuration where students wrote code on the TI-Nspire™ CX II graphing calculator was that they didn’t need to switch applications on their computers between listening to the instruction and writing their programs. They also did not need to install any applications on their home PCs. An...https://education.ti.com/en/bulletinboard/2022/rural-ti-stem-camps-open-doors
Flattening the Curve: How You Can Learn to Stay Healthy With STEM
...ible than past viruses and has spread across the globe quickly as a result. The World Health Organization and the Centers for Disease Control have recommended social distancing to “flatten the curve” — an effort to reduce the potential for transmitting the virus from one person to another and ho...https://education.ti.com/en/bulletinboard/flattencurve