Dynamic Geometry: Program Basics
Students use the Cabri™ Jr. application to draw triangles and explore properties of perpendicular bisectors of the three sides of different types of the triangles. They study the measures of angles of a triangle and understand that the sum of the measures of angles of a triangle is always 180 deg...https://education.ti.com/en/activity/detail/dynamic-geometry-program-basics
Special Parallelograms
In this activity, students will study special types of parallelograms like rhombus and rectangle, and investigate properties related to their diagonals.https://education.ti.com/en/activity/detail/special-parallelograms_1
Isosceles Triangle
In this activity, students construct isosceles and equilateral triangles. They discover that if two sides of a triangle are congruent, then the angles opposite them are congruent. They understand that an equilateral triangle is also equiangular.https://education.ti.com/en/activity/detail/isosceles-triangle
Exterior and Interior Angle Theorem
In this activity, students investigate the relationship between the exterior angle of a triangle and its remote interior angles. They study the Triangle Sum Theorem and the Exterior Angle Theorem.https://education.ti.com/en/activity/detail/exterior-and-interior-angle-theorem
Centroid and Orthocenter
In this activity, students analyze the location of the centroid and orthocenter for different triangles.https://education.ti.com/en/activity/detail/centroid-and-orthocenter
Bisectors
Students investigate the Perpendicular Bisector Theorem and examine its converse. They also explore the Angle Bisector Theorem.https://education.ti.com/en/activity/detail/bisectors
Circumcenter and Incenter
In this activity, students examine the location of the circumcenter and incenter for different triangles.https://education.ti.com/en/activity/detail/circumcenter-and-incenter
Radius, Diameter, and Circumference of a Circle
In this activity, students will learn the basic concepts of the circle. They explore the relationship between the diameter and the radius, and between the diameter and circumference of a circle. They also get familiar with the Greek symbol π (pi).https://education.ti.com/en/activity/detail/radius-diameter-and-circumference-of-a-circle
Midsegment of a Triangle
Students explore the properties of triangles formed by connecting the midpoints of two sides of a triangle, and examine the relationship between the two triangles. They study the Triangle Midsegment theorem.https://education.ti.com/en/activity/detail/midsegment-of-a-triangle
Celebrate Pi Day With Unlimited Fun | Texas Instruments
...e. Either way, the included calculator keypress quick tips sheet will keep students moving forward! Download the worksheets InsPIred activities Are you a fan of the TI-Nspire™ CX II graphing calculator? If so, we have some extra insPIration just for you! Here are tw...https://education.ti.com/en/bulletinboard/2025/celebrate-pi-day
A Math Teacher’s Guide to Valentines Fun | Texas Instruments
...y 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 starters you can print and cut out on cardstock, or use sticker paper for a quick and easy peel-and...https://education.ti.com/en/bulletinboard/2025/math-teachers-guide-valentines-day-fun
5 Springtime Math Resources for Teachers | Texas Instruments
...all for those frequently asked questions. Plus, these posters come in a variety of colors so you can coordinate your spring style. Start with the basics. This poster collection features 10 common calculator functions any classroom may need. Springtime is test prep time! To help y...https://education.ti.com/en/bulletinboard/2025/fresh-spring-ideas
Back to the Basics
Students learn and use the basic undefined terms and defined terms of geometry. The activity does include some drawing practice on the handheld.https://education.ti.com/en/activity/detail/back-to-the-basics
Classroom Decorations for Back to School | Texas Instruments
Brighten your classroom decor to welcome students back to school. Explore all these freebies that will help educate, inspire and motivate students to do their best this year. Feel free to mix and match these math-tastic classroom resources all year long! Welcome the...https://education.ti.com/en/bulletinboard/2023/5-ways-spruce-classroom-back-to-school
7 Helpful Tips for Calculator Management in Your Classroom
...t of calculators. 3. Math Supply Packs Never let a missing school supply be an excuse for off-task behavior. Fill a pack with the basics and let students “check out” a pack with their name on the wall. DIY classroom storage ideas using hanging organizers. ...https://education.ti.com/en/bulletinboard/2025/calculator-storage-ideas
Press Center
...NASA’s mission and work. Texas Instruments honors math heroes in new, nationwide contest, “Spread the Math Love” Meet the first winner who inspired a Naval Academy recruit to use numbers to defend her country DALLAS – (May 28, 2019) While the school year may be coming to an end, a new ...https://education.ti.com/en/about/press-center
Learn Python Programming | Texas Instruments
...ers everything you need to get your students into programming, including technology tips and a full series of video lessons. Learn the basics with TI Codes Get an easy introduction to Python and the basics of physical computing with short, engaging activities. Explore additional te...https://education.ti.com/en/resources/python-prepares-students-tech-careers
Winning Tips for the TI Codes Contest | Texas Instruments
...that not all of your students will engage, you may be right and that’s okay. Those who do will go all‑in. First, start with coding basics on a TI graphing calculator Coding on a TI graphing calculator has a long history. In fact, many professional developers and engineers ...https://education.ti.com/en/bulletinboard/2025/ti-codes-contest-helpful-tips
Make your own math t-shirts | Texas Instruments
...link size */ } Add more math into your life by making your own T-shirt, bag, sign, or other decorations with these math themed designs inspired by our teacher community! Choose your favorite design in your preferred TI graphing calculator model. Enjoy!--> Add more math into your li...https://education.ti.com/en/teachers/diytshirts
TI-Innovator™ System - US and Canada
...ends the functionality of Texas Instruments (TI) graphing calculators to make coding and engineering design accessible to students in the classroom. Inspire the next generation of innovators and inventors Plug-and-play and ready-to-use with TI graphing calculators, th...https://education.ti.com/en/products/micro-controller/ti-innovator
TI-Nspire™Ecosystem
...on fee Subscription fee *Only the Python edition of the TI-84 Plus CE graphing calculator has Python programming capability. --> Inspire the next generation of problem-solvers, innovators and inventors Motivate students to interact with STEM concepts to make sense of the worl...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-cx-ii-cas/ecosystem
TI-Nspire™ CX software Premium Teacher Software quick installation guide for Mac®
...e for Mac® Click the button to begin the software download. Download Mac® When your download is finished, double-click the .DMG file “TINspireCXPremiumTeacherSoftware” in your downloads folder. Download Follow the setup wizard’s prompts. Software installation ...https://education.ti.com/en/product-resources/getting-started-nspire-cx-sw/mac
2023 US TI Cods Contest P1-announcement
...th:320px) and (max-width:480px){.contentgroup.iceman-background.no-divider.custom-height{height:770px}.container-countdow{width:380px}} Get inspired Are you looking for inspiration to help get your team started? Check out the top submissions from previous TI Codes Contests. ...https://education.ti.com/en/promotion/codescontest/2023/p1-announcement
Customized Virtual Learning | Texas Instruments
...rsonalized learning that’s affordable and tailored to fit your content needs Technology skills Introduce new users to the basics of TI technology, or get advanced sessions for more experienced users who want to expand their knowledge. Exam strategies ...https://education.ti.com/en/educators/district-school-leader-resources/custom-virtual-learning
Celebrate Jack Kilby Day
...shared his invention of the integrated circuit (IC). Jack's world-changing creation began with one small spark of curiosity. We believe his story can inspire students everywhere that it only takes one small spark to change the world. Use these resources to introduce your students to Jack Kilby, t...https://education.ti.com/en/bulletinboard/2017/september/celebrate-jack-kilby-day