What does "i" do?
The purpose of our lesson is to allow students to foster an understanding of what happens geometrically when a number is multiplied by i. This shall be achieved by working through the lesson using an investigative approach.https://education.ti.com/en/activity/detail/what-does-i-do
Beer's Law Data Collection Lab
In this lesson, students will use a Colorimeter to discover the relationship between absorbance and concentration of a solution to ultimately determine an unknown solution.https://education.ti.com/en/activity/detail/beers-law-data-collection-lab
Transforming Relationships
Students assess the strength of a linear relationship using a residual plot and calculate the correlation coefficient and coefficient of determination to assess the data set.https://education.ti.com/en/activity/detail/transforming-relationships
Exploing relatioship between radius, area, and circumference of a circle
Visually explore relationships in area and circumferencehttps://education.ti.com/en/activity/detail/exploing-relatioship-between-radius-area-and-circumference-of-a-circle
Inference for Correlation and Regression
In this activity, students test if a significant relationship exists between a bivariate data set, and then calculate the confidence and predictive intervals. They also improve the interval-prediction capabilities by automating the process.https://education.ti.com/en/activity/detail/inference-for-correlation-and-regression
30-60-90 right triangles in Cabri Jr
Students will explore the relationships between the sides of 30-60-90 right triangleshttps://education.ti.com/en/activity/detail/306090-right-triangles-in-cabri-jr
Conics as a Locus of Points
Students investigate the definition of a parabola through one of its geometric definitions. They study conic sections. They examine an ellipse as a locus of points such that the sum of distances from the foci to the traced path is constant.https://education.ti.com/en/activity/detail/conics-as-a-locus-of-points
Pass the Ball
Students use mathematics to examine patterns that occur in a specific scenario and predict future events for the scenario. Data is collected on the time it takes to pass a ball. The students plot graphs, fit the data with a function rule, analyze proportional relationships, and make predictions.https://education.ti.com/en/activity/detail/pass-the-ball
Walk This Walk
In this activity, students use a motion detector to create Distance versus Time graphs. They experiment with various Distance-Time graphs and write mathematical descriptions of motion with constant velocity.https://education.ti.com/en/activity/detail/walk-this-walk
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
Velocity and the Bouncing Ball
In this activity, students will explore the position of the ball versus time for a single bounce. They will also examine the relationship between the height of the ball and its velocity.https://education.ti.com/en/activity/detail/velocity-and-the-bouncing-ball
Let’s Count the Ways
Students will be introduced to the different ways to calculate numbers of outcomes, including using the counting principle. They will also evaluate expressions using permutations of data without repeat elements, both manually and on the TI-30XS MultiView™ calculator.https://education.ti.com/en/activity/detail/lets-count-the-ways
10 Minutes of Code: TI-84 Plus CE Python activities
...ion 2 EN. It begins with the # sign. Comments are useful to add notes to your code that the Python interpreter ignores when the program is run. The “green” stuff is text in quotation marks. The red \n is a special “newline” character. Note: Feel free to edit the program but be aware that all ch...https://education.ti.com/en/activities/ti-codes/python/ti-84p-ce-python/10-minutes-ti-84
Taxes & Tips
In this activity, students will increase their understanding of the use of the formula T = r × p, which is encountered both in the real world and in the typical Algebra 1 class. They will calculate the amount of taxes and tips exactly, and then use estimation.https://education.ti.com/en/activity/detail/taxes--tips
Radian Measure
This lesson involves exploring the relationship between the central angle, the arc, and the radius of a circle.https://education.ti.com/en/activity/detail/radian-measure
Quadratic Connections
Students will investigate how the parameters a, b, and c for the function f(x) = ax^2+bx+c change its graph. In addition, first and second differences and their relationships to the values of a, b, and c are explored.https://education.ti.com/en/activity/detail/quadratic-connections
Texas Instruments launches “STEM Squad” to keep students’ math and science skills sharp over the summer
... project-based learning activities that make important STEM concepts relevant in real-world, meaningful ways. TI will also host live, virtual field trips throughout the summer to give even more students an opportunity to engage with STEM. TI has put together a selection of fun and simple activiti...https://education.ti.com/en/about/press-center/5-22-2018-summer-stem-tour
TI-Cares™ Customer Support | Texas Instruments
... General Educator support programs Borrow TI technology TI offers a program for educators to borrow equipment at no cost for workshops, training, or conferences, or for a two-week evaluation before purchase. TI Technology Rewards Colle...https://education.ti.com/en/customer-support
TI-36X Pro Scientific Calculator | Texas Instruments
... One constant operator feature Combinations and permutations Trigonometry Hyperbolics Logs and antilogs Convert angles from degrees to radians to grads %, x², ¹/x, yˆx, π, x! Fixed decimal capability (x,y) Table feature with Auto and Ask-x options Basic Dat...https://education.ti.com/en/products/calculators/scientific-calculators/ti-36x-pro
Lua Scripting
... sure controls which operate the same look the same and are placed the same. Provide continuous feedback Help the user know when they are progressing through continuous feedback on their actions. Variables Usage Guidelines Global usage If a variable can be declared as a local...https://education.ti.com/en/resources/lua-scripting
Princeton Review® practice questions
...T® and AP® are trademarks registered by the College Board. PSAT/NMSQT® is a registered trademark of the College Board and the National Merit Scholarship Corporation. ACT is a registered trademark of ACT, Inc. IB is a registered trademark owned by the International Baccalaureate Organization. None...https://education.ti.com/en/resources/practice-questions
Webinar | Rational Functions Through Multiple Lenses: AP® Practices, AP Topics and the AP Exam
...ng | Live T³™ Webinars When: Tuesday, Oct. 7, 2025 | 7 p.m. Central time Technology: TI‑Nspire™ series, TI-84 Plus series Presenters: Greg Foley, Katie Martinez Rational Functions Through Multiple Lenses: AP® Practices, AP Topics and the AP Exam Join our next AP® Pre...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/oct-7-2025-rational-functions-through-multiple-lenses
Français Canadien Ressources | Texas Instruments
... and STEM educators from around the world Encourage, Engage, Empower February 25–26, 2021 GETCA 2021 Virtual Conference Greater Edmonton Teachers' Convention Association Edmonton, Alberta Ahead by a century | Learning from the Past, Inspiring the Future ...https://education.ti.com/en/resources/french-canadian
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
Winning Tips for the TI Codes Contest | Texas Instruments
... the Can-O-Matic 9000, an automatic trash sorter. After watching the short videos, we can probably guess what you’re thinking ... “That’s great and it looks like they had fun, but my students and I don’t have the knowledge, skills or even the technology. How could we hope to be compet...https://education.ti.com/en/bulletinboard/2025/ti-codes-contest-helpful-tips