Living on the Edge
Students build a solution to a rather complex problem: Finding the edge length of an octahedron given its volume by solving two simpler problems first.https://education.ti.com/en/activity/detail/living-on-the-edge_1
Application of Function Composition
Determine the domain and range of two functions and the composite functions.https://education.ti.com/en/activity/detail/application-of-function-composition
Complex Number Multiplication
This lesson involves the product of complex numbers, powers of i and complex conjugates.https://education.ti.com/en/activity/detail/complex-number-multiplication
Cell-ebrating Life
In this lesson, students will explore and learn about the major components of animal and plant cells.https://education.ti.com/en/activity/detail/cellebrating-life
Quadratic Equations with the CBL 2
Students will generate parabolas using the motion sensor. They will then determine the vertex form of the equation and compare it to the regression equation from the calculator.https://education.ti.com/en/activity/detail/quadratic-equations-with-the-cbl-2
Linear Regression: Wing Span/Height
Students take measurements of individual's wing span and height and create a coordinate graph. The activity should include at least three different grade levels. Students submit an equation through "Activity Center" and the class compares the different equations.https://education.ti.com/en/activity/detail/linear-regression-wing-spanheight
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
Polygon Area
Students will compare areas of different polygons with a fixed perimeter and find the shape that gives the maximum areahttps://education.ti.com/en/activity/detail/polygon-area
Trig Ratios - Exploring Sine, Cosine and Tangent
Using the Cabri Jr. App and the 83+/84+ calculators, student will explore and calculate the various trig ratios. This is an easy construction that and allow plenty of time of exploration and completion of the worksheet questions in class.https://education.ti.com/en/activity/detail/trig-ratios--exploring-sine-cosine-and-tangent
Measure Up
Students compare their height with the average height of students in the classroom. They create histograms to analyze the data, and construct boxplots to summarize the height statistics.https://education.ti.com/en/activity/detail/measure-up_1
Describing Categorical Data
Students analyze the distribution of categorical data. They calculate percents and visually compare the data sets with a bar chart.https://education.ti.com/en/activity/detail/describing-categorical-data
NUMB3RS - Season 2 - "Mind Games" - Thumbs Up!
In "Mind Games," the FBI hires a psychic to help them solve a series of murders. To test how good he is, they show him the backs of a set of 25 playing cards and ask him to predict whether each is red or black. He gets every single one wrong. In this activity, students conduct an experiment and ...https://education.ti.com/en/activity/detail/numb3rs--season-2--mind-games--thumbs-up
Calculating the Area of a Triangle Using Heron's Formula
Students will measure the lengths of the sides of three different triangles and apply Heron's Formula to calculate the area in acres. The measurements for this activity may be done outside or, using a specified scale, completed inside. Students will calculate the area using their graphing calcul...https://education.ti.com/en/activity/detail/calculating-the-area-of-a-triangle-using-herons-formula
Division of Integers
Students use StudyCards(tm) to practice completing division equations that include positive and negative integers.https://education.ti.com/en/activity/detail/division-of-integers
You're So Dense - TI-83
Students investigate the relationship between density of an object, its mass and its volume. They use mass and volume measurements to determine the density of pennies. They compare the density of pre-1983 and post-1984 pennies.https://education.ti.com/en/activity/detail/youre-so-dense--ti83
Modeling Probabilities
Students use simulations and graphs to explore what happens when the number of trials of a binomial experiment becomes a large number.https://education.ti.com/en/activity/detail/modeling-probabilities
Continuous Compounding
In this activity, students deal with financial computations, where the interest is compounded continuously. Depending on the length of each compounding period, students will determine the number of compounding periods.https://education.ti.com/en/activity/detail/continuous-compounding
Let Us Count the Ways!
Students evaluate expressions using permutations and combinations of data elements on the calculator. They solve problems using these counting principles.https://education.ti.com/en/activity/detail/let-us-count-the-ways
2025 TI Codes Contest | #TICodes | Texas Instruments
...the theme “movement or motion." Check out the team videos that earned the acclaim of the contest judges. The grand prize winner received the most public votes, and the runners up received the second and third highest number of votes, respectively. 2025 TI Codes Contest top-rated projects ...https://education.ti.com/en/promotion/codescontest
Families of Rectangles
Students create a family of similar rectangles and then write the equation of the curve that will connect the upper-right vertex of each rectangle. Students will then create a family of rectangles that have the same area and will write the equation of the curve that connects the upper-right verti...https://education.ti.com/en/activity/detail/families-of-rectangles
Adding and Subtracting Fractions with Common Denominators
This activity uses interactive number lines to investigate addition and subtraction of fractions that refer to the same whole, with like denominators. Students may reason about the process as 1) decomposing each fraction into unit fractions and counting the total number of unit fractions that wou...https://education.ti.com/en/activity/detail/adding-and-subtracting-fractions-with-common-denominators
Classroom Decorations for Back to School | Texas Instruments
... Now available for the TI-Nspire™ CX II graphing calculator. Pick the color and calculator of your choice Uplifting posters to inspire a love for math Keep it positive in your classroom and #SpreadMathLove. Pick and choose your favorite posters! ...https://education.ti.com/en/bulletinboard/2023/5-ways-spruce-classroom-back-to-school
Press Center
...tember 25, take the #GenSTEM quiz to discover your inner STEM strengths for a chance to win a TI graphing calculator, with giveaways every week. Or, snap a photo showing how STEM inspires you for a chance to win a $500 gift card and an expense-paid trip to TI’s headquarters in Dallas. John Ursche...https://education.ti.com/en/about/press-center
Python Turtle Module | Download | Texas Instruments
... Move your way to a visually rich and engaging experience in coding, mathematics and computational thinking. The Turtle module brings coding to life for students at all skill levels, especially beginners. Available as a Python module download for TI-Nspire™ CX II graphing calculators. ...https://education.ti.com/en/product-resources/turtle-module
Python Turtle Module | TI-NSpire | Texas Instruments
... Move your way to a visually rich and engaging experience in coding, mathematics and computational thinking. The Turtle module brings coding to life for students at all skill levels, especially beginners. Available as a Python module download for TI-Nspire™ CX II graphing calculators. ...https://education.ti.com/en/product-resources/turtle-module/nspire-python