Intersecting Lines and Vertical Angles
In this activity, students visualize and explore the angles that are formed when two lines intersect. By measuring angles formed by intersecting lines, they enhance their understanding of vertical angles, supplementary angles, and a linear pair. NCTM Geometry Standard covered: Analyze characteris...https://education.ti.com/en/activity/detail/intersecting-lines-and-vertical-angles
Coordinate Geometry - Circles
In this activity, students investigate the relationship between the coordinates of a point on the circle, radius of a circle, and the values in the equation of the circle.https://education.ti.com/en/activity/detail/coordinate-geometry--circles
Coordinate Geometry The Equation of a Line
This activity teaches students the relationship between the slope, y-intercept, and the equation of a line.https://education.ti.com/en/activity/detail/coordinate-geometry-the-equation-of-a-line
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
Identifying Types of Correlation from a Graph and Calculator
Students will identify different types of correlations graphically and by using the linear regression analysis obtained from a TI-84 Plus calculator. Students will also obtain and know the significance of a correlation coefficient as a result of this lesson.https://education.ti.com/en/activity/detail/identifying-types-of-correlation-from-a-graph-and-calculator
For Teachers and Teams
...r; } div#content-image-slider { height: 170px; } @media (min-width: 320px) and (max-width: 480px) { div#content-image-slider { height: 214px; } } “I considered myself fairly knowledgeable about the calculator and its capabilities, but I learned a lot in an hour.” — ...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams
TI-84 Plus Graphing Calculator | Texas Instruments
...oom poster Hardware Advanced functions accessed through pull-down display menus Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expre...https://education.ti.com/en/products/calculators/graphing-calculators/ti-84-plus
Compare TI Scientific Calculators | Course Comparison | Texas Instruments
...width: 25%; } .Rtable--5cols > .Rtable-cell { width: 20%; } .Rtable--6cols > .Rtable-cell { width: 16.6%; } .Rtable--7cols > .Rtable-cell { width: 14%; } */ @media screen and (max-width: 512px) { .Rtable { font-size: 14px; } .Rtable-cell { padding: 0.8em 0px 0.8em 3px; } .Rtabl...https://education.ti.com/en/product-resources/scientific-course-comparison
TI-83 Plus Graphing Calculator | Texas Instruments
... 8-line by 16-character display Advanced functions accessed through pull-down display menus Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a two-digit exponent Graphs 10 rectangular functions, six parametric expressions, six ...https://education.ti.com/en/products/calculators/graphing-calculators/ti-83-plus
Python Turtle Module | Download | Texas Instruments
...n application of your graphing calculator. Example programs are also included to make getting started quick and easy. .mb-30 { margin-bottom: 2.14em; } Simple, intuitive and user-friendly Math Put geometry and algebra into action with code. Let computational thi...https://education.ti.com/en/product-resources/turtle-module
Python Turtle Module | TI-NSpire | Texas Instruments
...n application of your graphing calculator. Example programs are also included to make getting started quick and easy. .mb-30 { margin-bottom: 2.14em; } Simple, intuitive and user-friendly Math Put geometry and algebra into action with code. Let computational thi...https://education.ti.com/en/product-resources/turtle-module/nspire-python
Graphing Calculator Comparison Chart | Texas Instruments
...width: 25%; } .Rtable--5cols > .Rtable-cell { width: 20%; } .Rtable--6cols > .Rtable-cell { width: 16.6%; } .Rtable--7cols > .Rtable-cell { width: 14%; } */ @media screen and (max-width: 512px) { .Rtable { font-size: 14px; } .Rtable-cell { padding: 0.8em 0px 0.8em 3px; } .Rtabl...https://education.ti.com/en/product-resources/graphing-course-comparison
Update Your TI-Nspire™ Technology | Texas Instruments
...: 20px; } .two-columns h3 { margin-bottom: 20px; } .license-title { font-family: arial; font-weight: bold; font-size: 14px; color: #9a9a9a; } .acct-based-number { font-family: arial; font-weight: bold; font-size: 14px; color: #1973b4; ...https://education.ti.com/en/software/update/ti-nspire-software-update/nspire-download
2025 Planning for Success TI Sweepstakes Rules | Texas Instruments
... as they desire. Odds of winning are dependent upon the total number of valid entries. Drawing: Winners will be drawn from valid entries between May 14 – 21. Prizes: Each winner will receive: Their choice teacher planner cover design (ARV $40) The total value of the Sweepstakes is up to ...https://education.ti.com/en/promotion/planningforsuccesstisweeps2025/rules
2025 TI Codes Contest | #TICodes | Texas Instruments
...tion:relative}.drop-down__button{cursor:pointer;box-shadow:0 4px 6px 0 rgb(0 0 0 / 20%);color:#fff;background:#c00;border:solid 3px #d7d7d7;font-size:14px;border-radius:30px;padding:7px 25px 7px 15px;text-align:center;font-family:Lato-Bold;-moz-border-radius:30px;-webkit-border-radius:30px;margin...https://education.ti.com/en/promotion/codescontest
Graphs of the OTHER Trig Functions
This lesson involves providing opportunities for students to explore and make sense of the graphs of the cotangent, secant, and cosecant functions.https://education.ti.com/en/activity/detail/graphs-of-the-other-trig-functions_1
Have a Heart... or a Snail!
Students will make connections between the Cartesian graphs of trig functions and Polar graphs involving cardioids and limacons (with and without a loop).https://education.ti.com/en/activity/detail/have-a-heart###-or-a-snail
Simultaneous Equation Solver App for the TI-89 Titanium
Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30.Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30. In addition, students can: Enter symbolic data Save and edit up to five constant vectors View residuals ...https://education.ti.com/en/software/details/en/BD358C4836B84DBCBA254D6554FBBEAC/89simultaneousequationsolver
T³™ Regional Summit: Buffalo, NY | Texas Instruments
...lator can help your middle grades students explore evaluating expressions, preforming conversions and calculating one-variable statistics. Session 14 | Topics in Geometry With the TI-Nspire™ CX II Graphing Calculator Explore geometry topics including congruence, similarity and right trian...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/regional-summits/2025-buffalo-ny-summit
TI-Nspire CX II Tutorials | Quick Videos | Texas Instruments
... How To Draw Polygons Using Geometry Tools Cr1lcplHsUk How To Create and Measure Triangles (CAS) WLojJs38O14 Lists and Spreadsheet How To Enter Data and Formulas TwNie6wVt3E ...https://education.ti.com/en/product-resources/product-video-tutorials/ti-nspire-cx-tutorials
Solution 40345: Directions to Accept a Texas Instruments Software Product With a 16 Character Activation Key.
...icense code screen try clicking the [Click here to activate] link from your email again and proceed with activating the license code. Last updated: 6/14/2024 Solution 40345: Directions to Accept a Texas Instruments Software Product With a 16 Character Activation Key. ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40345
TI-84 Plus CE | Download Update Files | Texas Instruments
...to check your TI-84 Plus CE OS version TI-84 Plus CE operating system and apps li.gray-arrows-left::before { content: "»"; font-size: 14px; position: absolute; left: 130px;color:#888; } Version 6.0.1 TI Connect™ CE software will allow you to send the updated OS and apps to your ...https://education.ti.com/en/software/update/84-ce-software-update/84ce-download
T³™ Regional Summit: New Hampshire | Texas Instruments
...mmercial Street | Manchester, New Hampshire 78504 Register now Registration opening soon. ---> Please note: Registration is open through August 14, 2025. $250 — Summit registration includes your choice of one of the following: TI-Nspire™ CX II CAS graphing calculator and...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/regional-summits/2025-new-hampshire-summit
TI-Nspire™ CX Student Software | Texas Instruments
... Get the latest update for your TI-Nspire™ CX software. Update now .button-white { font-size: 14px; font-family: 'Lato-Bold'; color: #C00; background-color: #fff; border: solid 3px #B00; line-height: 25px; position: ab...https://education.ti.com/en/products/computer-software/ti-nspire-cx-student-sw