Limacon Curve - 84
In this activity for the TI-84 family, students will observe different graphs of polar limaçon curves. Students will discover four different types of limaçon curves and their relationship to the ratio of a to b.https://education.ti.com/en/activity/detail/limacon-curve-@-84
Celebrate Pi Day With Unlimited Fun | Texas Instruments
...If you have time for Homemade Pi, then let students experiment with objects (or treats!) brought from home. Either way, the included calculator keypress quick tips sheet will keep students moving forward! Download the worksheets InsPIred activities Are you a fan of ...https://education.ti.com/en/bulletinboard/2025/celebrate-pi-day
A Math Teacher’s Guide to Valentines Fun | Texas Instruments
... Download as a PDF Download the activity: Download as a PDF Multiply smiles with expressions of math love Go beyond typical Valentine’s Day cards and hand out these unique “Mathentine” surprises instead! These math-inspired valentines are delightful conversation s...https://education.ti.com/en/bulletinboard/2025/math-teachers-guide-valentines-day-fun
5 Springtime Math Resources for Teachers | Texas Instruments
...te and school testing dates. Try this: Use these tips to practice skills like fractions. Project the “typing a fraction” poster on your screen next to a list of problems that feature a fraction in different ways. Add a timer for a quick skill builder...https://education.ti.com/en/bulletinboard/2025/fresh-spring-ideas
TI Connect™ Software for Windows®
TI Connect™ is computer software that allows for connectivity between a computer and graphing calculator. Transfer data, update your Operating System (OS), download Calculator Software Applications (Apps), and more to your graphing calculator. TI Connect™ Software TI Connect™......oftware Applications (Apps), and programs are easier than ever before. No more worrying about downloading the TI-GRAPH LINK™ software for each type of TI calculator. TI Connect software is a universal application that is compatible with many calculators. Learn more about TI Connectivity Ki...https://education.ti.com/en/software/details/en/14D11109C9F44D55B9BBF65E5A62E7F1/swticonnectsoftwareforwindows
Let the Sun Shine
Students will explore daylights times of cities at different latitudes. They will create a scatterplot of the data and then find the cosine equation that matches the data. This should be worked in groups of 4, each student choosing a city of a different latitude. An extension at the end would ...https://education.ti.com/en/activity/detail/let-the-sun-shine
Cryptology and Matrices
This lesson involves using matrices to encode and decode a message.https://education.ti.com/en/activity/detail/cryptology-and-matrices
Classroom Decorations for Back to School | Texas Instruments
... teacher! Over 25 designs to choose from. Get new designs available to download now Friendly calculator tips with keypress posters Sometimes students need simple reminders when it comes to using their graphing calculators. These keypress posters help them get ...https://education.ti.com/en/bulletinboard/2023/5-ways-spruce-classroom-back-to-school
Print your own posters | Texas Instruments
...nal designs by 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 calcula...https://education.ti.com/en/teachers/posterdownload
Are You and Your Students Ready for the IB® Exams?
...ean charge of the game controllers: To use the t-test, the company is making an assumption. State this assumption. State the null and alternative hypotheses for this t-test. Find the t-value and p-value for this test. State the conclusion of this test, in context, giving the reason. Y...https://education.ti.com/en/bulletinboard/2023/ibresources
Breast Cancer: When Good DNA Goes Bad | Texas Instruments
...ort of the real goal: education. It’s important that teachers and students are not only aware of breast cancer, but understand that there are varied types of breast cancer that must be treated differently and with special techniques. The TI STEM Behind Health activity called “Breast Cancer: When ...https://education.ti.com/en/bulletinboard/2022/breast-cancer-dna-stem-activity
Top 3 Halloween Science Activities | Texas Instruments
...lations, but what about dead ones? Add a creepy twist to your exponential growth lessons … with zombies! This STEM Behind Hollywood “Zombie Apocalypse” activity explores the concept of exponential growth in a fun context your students can act out and enjoy during class. Trigger an o...https://education.ti.com/en/bulletinboard/2023/spooky-science
Science Activities for Heart Health Month | Texas Instruments
...dividuals with daily habits such as exercise, drinking coffee or smoking. They can investigate factors that alter heart rate by looking at different types of exercise as well. Subject: Biology Duration: 50 minutes Equipment needed: TI-Nspire™ CX/CX II graphing calculator Vernier Hand...https://education.ti.com/en/bulletinboard/2024/science-heart-activities
STEM Projects: Exploring the Heartbeat | Texas Instruments
...3: Modeling the Autonomic Nervous System Subject: This activity is ideal for biology, computer science and STEM classes. Duration: This project typically takes 2‑3 hours. Required technology and materials: TI graphing calculator TI-Innovator™ Hub LEDs and breadboard cables p...https://education.ti.com/en/bulletinboard/2024/heartbeat-of-stem
Top 6 calculator functions to know for AP® Statistics | TI
...el: Turn on diagnostics: mode Enter data in the list editor: stat, 1: Edit Turn on scatter Plot1: 2nd , y = Choose the scatter plot icon under Type Check your data: zoom, 9: ZoomStat Choose a regression model: Stat, CALC, 8: LinReg (a+bx) Store your equation under Store RegEQ: alpha, tra...https://education.ti.com/en/bulletinboard/2024/top-6-calculator-functions-ap-statistics
AP® Precalculus Resources Teachers Love | Texas Instruments
...e talk about a change in the rate of change? How do we find regression equations for data? What does a residual plot tell us about our choice of a type of regression equation? Technology use on the AP® Precalculus exam Technology plays an important role in t...https://education.ti.com/en/bulletinboard/2024/ap-precalculus-resources-teachers-will-love
Winning Tips for the TI Codes Contest | Texas Instruments
...nventions designed and built by students for the TI Codes Contest. For years, students from around the country have coded and built working prototypes of devices to solve real-world problems. They do it all by using simple engineering and coding technology coupled with their TI graphing calcu...https://education.ti.com/en/bulletinboard/2025/ti-codes-contest-helpful-tips
TI in Focus | AP® Calculus | Texas Instruments
...the same denominator, then use the process for adding fractions with like denominators. Vocabulary congruent common factor This video presents typical scoring guidelines, solutions and common errors associated with specific parts of the 2022 AP® Calculus exam. The detailed solutions emphasi...https://education.ti.com/en/resources/ap-calculus
Families of Functions | Texas Instruments
...able. Watch Quick Reminder video (Q) Download graphing paper PDF These videos present the solutions, relevant AP® Calculus concepts, and typical scoring guidelines and interpretations associated with specific parts of the mock 2020 AP® Calculus exam. The detailed solutions emphasize t...https://education.ti.com/en/resources/family-of-functions
On-demand Webinars
...ACT® test-prep strategies that can be implemented in your classroom to solve multiple-choice problems Familiarize yourself with some of the question types found on the math ACT® test ACT is a registered trademark of ACT, Inc., which does not endorse TI products. Policies subject to change. Visi...https://education.ti.com/en/t3-professional-development/webinars-and-tutorials/on-demand-webinars
Math Resources | Hands-On Math Activities | Texas Instruments
... Math in art Discover how artist use ratios, light and color to create larger-than life murals. Math in cryptography Identify patterns and unravel the clues to triangulate the rich point on a treasure map. Math in coding Make connections...https://education.ti.com/en/resources/math/lessons
On Demand T³™ Webinars
...ulator, Part 4 Have You Heard About a Mixed Six Task? IGTDTWMK (I Got To Do This With My Kids) Zombie Apocalypse! How Disease Spreads Through a Population Tricks and Treats: Halloween Ideas for Your Math Classroom Integrating T...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars
TI Calculators Approved for ACT Math | Texas Instruments
...i.e. TI-Nspire™ CX vs. TI-Nspire™ CX CAS) may have contributed to the problem. 2. Allowed TI Calculators on the ACT The following types of TI calculators are permitted, but only after they are modified as noted: Calculators that can hold programs or documents: Remove all ...https://education.ti.com/en/bulletinboard/2018/october/which-ti-calculator-for-the-act-and-why
TI-Nspire™ CX CAS | Calculators | Texas Instruments
...le,hands-on learning to life in students’ hands. The graphing calculator withmore computer-like features Create a variety ofgraph types Put concepts in real-world context Build and explore geometric concepts ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-cx-ii-cas/ti-nspire-cx-ii-cas
TI-Nspire™ CX II Tips for ACT Math | Texas Instruments
...y is to graph on a tough problem. This strategy works beautifully on the ACT as well! Here is a fairly difficult problem involving the asymptotes of hyperbolas. February 2025 ACT math question involving asymptotes of a hyperbola. Work shown by hand...https://education.ti.com/en/bulletinboard/actmathproblems