TEKS - Texas Essential Knowledge and Skills | Texas Instruments
...l Technology Consultant today. Contact your local consultant in Texas .contentblock ul.contact-etc li::before { font-family: AppleGothic, "Lucida Sans", Impact, Verdana, sans-serif; /* color: #007c8c; */ content: '■'; width: 1em; font-size: 1.2em; marg...https://education.ti.com/en/resources/teks
Triangle Sides & Angles
Students will explore side and angle relationships in a triangle. First, students will discover where the longest (and shortest) side is located relative to the largest (and smallest) angle. Then, students will explore the Isosceles Triangle Theorem and its converse. Finally, students will determ...https://education.ti.com/en/activity/detail/triangle-sides--angles_1
NUMB3RS - Season 3 - "Finders Keepers" - The Leaf Drops
In "Finders Keepers," a world-class racing yacht sinks in the ocean. The NSA has the exact location where its homing beacon shut down and assumes that is where the ship sank. The NSA is stumped when they cannot find the yacht at this location because they assumed the boat sank directly to the bot...https://education.ti.com/en/activity/detail/numb3rs--season-3--finders-keepers--the-leaf-drops
A Simulation
In this activity, students use the CellSheet™ Application to simulate a probability event. This activity simulates an experiment performing a survey. Students can see that the results of a random survey can vary widely if a small sample size is used.https://education.ti.com/en/activity/detail/a-simulation
Math TODAY: Dangerous Births
Using the USA TODAY® Snapshot "Dangerous Births," students will explore the geometric relationships of triangles using perpendicular bisectors of the sides, bisectors of the angles and medians of the triangle. They will explore the three concurrent lines formed that pass through a single point. S...https://education.ti.com/en/activity/detail/math-today-dangerous-births
NUMB3RS - Season 2 - "Soft Target" - Is This Seat Taken?
In "Soft Target," Alan is considering how to arrange people in seats at a wedding. Charlie points out that although there are many possibilities for seating arrangements, you reduce those possibilities if you decide who needs to sit next to whom.https://education.ti.com/en/activity/detail/numb3rs--season-2--soft-target--is-this-seat-taken
Returns on a Share of Stock
In this activity, students will determine the internal rate of return of the cashflows associated with the stock purchase, dividends, and sale. They will carry out explorations by varying the selling price of the stock and examining the impact on the rate of return.https://education.ti.com/en/activity/detail/returns-on-a-share-of-stock
Investigating Segments in a Triangle
In this activity, students investigate the midsegments of a triangle as in the previous activity. They continue to explore these segments and extend their understanding of the relationships that exist between the slopes of lines containing the segments. NCTM Geometry Standard covered: Analyze ch...https://education.ti.com/en/activity/detail/investigating-segments-in-a-triangle
Properties of Parabolas
Students interpret the equation for a parabola in vertex form and gain a visual understanding of a parabola's focal width.https://education.ti.com/en/activity/detail/properties-of-parabolas_1
Motorcycle Jump
This activity presents a scenario in which a motorcycle rider jumps off a ramp and travels along a quadratic path through the air.https://education.ti.com/en/activity/detail/motorcycle-jump_1
Exploring Standard Form of a Quadratic Function
Students explore y=ax^2+bx+c using the transform graphing application. Teacher calculator is used with Navigator to send device settings, the equation format and initial coefficient values to all students. Worksheet includes all student instructions, along with blank grids for students to sketch ...https://education.ti.com/en/activity/detail/exploring-standard-form-of-a-quadratic-function
Asymptotes & Zeros
Students relate the graph of a rational function to the graphs of the polynomial functions of its numerator and denominator. Students graph these polynomials one at a time and identify their y-intercepts and zeros. Using the handheld's manual manipulation functions, students can manipulate the gr...https://education.ti.com/en/activity/detail/asymptotes--zeros_1
Direct Variation with Powers: Surface Area and Volume
Students find the approximate surface area and volume of an apple, measuring circumference 3 ways, using the mean of the measurements to find the radius. Each students enters the results in a Table on the board.https://education.ti.com/en/activity/detail/direct-variation-with-powers-surface-area-and-volume
TI-Nspire™ CX Software | Texas Instruments
...n more about the TI-Nspire™ CX Premium Teacher Software TI-Nspire™ CX Premium Teacher Software Satisfies math and science requirements from middle grades through college TI-Nspire™ CX Student Software TI-Nspire™ CX Student Software The ideal at-home complement for studen...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-cx-ii-cas/software-overview
TI Worldwide | Select Your Location | Texas Instruments
...nstruments global website Select an education.ti.com site in your preferred location and language. Select your location Asia Pacific ...https://education.ti.com/en/select-country
Self-service Knowledge Base | Texas Instruments
...Graphing Calculators Scientific, Elementary and Basic Calculators Financial Calculators Computer Software, iPad & Chrome Apps TI-Nspire™ Navigator System TI-Innovator™ Techology Data Co...https://education.ti.com/en/customer-support/knowledge-base
2025 Confidence Counts Contest Rules | Texas Instruments
...gy division (“TI” or “Sponsor”), with a place of business at 13532 N. Central Expressway, Dallas, TX 75243, and with a website at http://education.ti.com. The Administrator of the Contest is TI (“Administrator,” and together with Sponsor, the “Contest Entities”). CONTEST PERIOD:The Contest will...https://education.ti.com/en/promotion/confidencecountscontest/rules
Sequence Investigation
In this activity, students will use a calculator page to create an arithmetic sequence. Through this they will learn some of the vocabulary of sequences. Then students will then use slider functionality to explore the effect of each variable in the formula of the nth term of an arithmetic sequenc...https://education.ti.com/en/activity/detail/sequence-investigation_1
Pythagorean Proofs
In this activity, students will explore proofs of the Pythagorean Theorem. Students will explore the proof of the Pythagorean Theorem using area of squares, area of triangles and trapezoids, and by dissection. Students will then be asked to apply what they have learned about the Pythagorean Theorem.https://education.ti.com/en/activity/detail/pythagorean-proofs_1
Guidebooks: TI Graphing Calculators | Texas Instruments
...ok TI-83 Plus apps guidebooks TI-89 Titanium graphing calculator Browse the guidebook for this versatile graphing calculator with Computer Algebra System capabilities. TI-89 Titanium guidebook TI-89 Titanium apps guidebooks .cta-arrows-left-inv::before { ...https://education.ti.com/en/product-resources/guidebooks/graphing-calculators
Solution 40345: Directions to Accept a Texas Instruments Software Product With a 16 Character Activation Key.
...h a 16 Character Activation Key. global website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I accept a Texas Instruments Softwar...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/40345
TI-SmartView™ Emulator Software for the TI-30XS/TI-34 MultiView™ Scientific Calculators
...cientific Calculators global website Take advantage of TI’s comprehensive suite of free activities and services for your computer software. Resources TI-SmartView™ for TI-30XS/TI-34 MultiVi...https://education.ti.com/en/products/computer-software/ti-smartview-30-34
Middle School Advanced Math: TI-Nspire™ CX Technology to Dive Deeper Into 7th and 8th Grade TEKS
...ree-hour online sessions. The benefit of time to reflect on what you have learned between sessions. Opportunities to try new strategies and come back with questions at the next session. Receive your TI graphing calculator and software at your summer residence. Get the training...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/20-virtual-nspire-dive-deeper-teks
Middle School Advanced Math: TI-84 Plus CE Graphing Technology to Dive Deeper Into 7th and 8th Grade TEKS
...ree-hour online sessions. The benefit of time to reflect on what you have learned between sessions. Opportunities to try new strategies and come back with questions at the next session. Receive your TI graphing calculator and software at your summer residence. Get the training...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/summer-workshops/2025/19-virtual-84-dive-deeper-teks
TI-SmartView™ for MathPrint™ calculators
...Active Internet connection for installation and periodic license validation. Mac® system requirements macOS® 14, macOS® 15(Intel® platform and Apple® silicon with Rosetta® 2) Processor: Any Mac® 2015 and later Free hard drive space: 1 GB Screen resolution: 1920 x 1080 (minimum...https://education.ti.com/en/products/computer-software/ti-smartview-30x-mp