Stay Tuned Lab Sound Waveform Models
In this activity, students' will record the sound waveform of a tuning fork and analyze the waveform to determine frequency, period and amplitude information. They will model the waveform using trigonometric functions. This activity has been modified for TI-Nspire with the data in the activity file.https://education.ti.com/en/activity/detail/stay-tuned-lab-sound-waveform-models
It's Getting Crowded!
Students will learn how to solve more complex trig equations over the interval [0, 2π).https://education.ti.com/en/activity/detail/its-getting-crowded
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
Real World Math Made Easy: Tic Toc Lab
This activity has been modified for Nspire with the data entered into the file.https://education.ti.com/en/activity/detail/real-world-math-made-easy-tic-toc-lab
Integers: Integer Builder
Drag positive and negative unit squares onto the stage and build integer additions.https://education.ti.com/en/activity/detail/integers-integer-builder
Fraction Multiplication
This activity uses interactive unit squares to explore the concept of fraction multiplication. The concept of fraction multiplication is developed by considering the area of a unit square that has been partitioned into rectangles.https://education.ti.com/en/activity/detail/fraction-multiplication
Adding Fractions with Unlike Denominators
This activity uses unit squares to help students investigate addition and subtraction of fractions with unlike denominators.https://education.ti.com/en/activity/detail/adding-fractions-unlike-denom
Dividing a Fraction by a Fraction
This activity uses number lines along with equivalent fractions to help students develop a method for dividing fractions.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-a-fraction
Fractions as Division
In this activity students explore the division of two whole numbers by a fraction. It is important for students to recognize that this concept shows two different ways to think about the same fraction.https://education.ti.com/en/activity/detail/fractions-as-division
Dividing a Whole Number by a Fraction
This activity uses unit squares to illustrate the division of a whole number by a unit fraction.https://education.ti.com/en/activity/detail/dividing-a-whole-number-by-fraction
Dividing a Fraction by a Whole Number
This activity uses a unit square to explore division of a unit fraction and a fraction in general by a whole number.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-whole
Multiplying Fractions by a Whole Number
This activity uses a number line to develop multiplication of a fraction by a whole number. It builds on the earlier concept that the product of two whole numbers r and s is r sets, each containing s elements.https://education.ti.com/en/activity/detail/multiplying-fractions-by-a-whole-number
Mixed Numbers
This activity uses interactive number lines to help students investigate mixed numbers as a way to write improper fractions. Division of a whole number by a smaller whole number results in an improper fraction that can be written as a mixed number. Mixed numbers can be used to find the magnitude ...https://education.ti.com/en/activity/detail/mixed-numbers
Units Other than Unit Squares
This activity uses an area model to examine differences in the size of unit squares. Student investigation of the model leads to the understanding that fractions make sense only in reference to a particular scale or unit. Students consider how one half of a unit square can represent different are...https://education.ti.com/en/activity/detail/units-other-than-unit-squares
Creating Equivalent Fractions
This activity is intended to be a deeper investigation into equivalent fractions, going beyond recognizing and identifying them. Students should know that two numbers are equivalent (equal) if they are located at the same point on the number line and that the larger of two numbers is the on...https://education.ti.com/en/activity/detail/creating-equivalent-fractions
Recent Coverage
Recent Coverage global website Recent Coverage Derivita Derivita Collaborates with Texas Instruments to Advance High-Quality Math in the Thinking Classroom Through Seamless Integration ...https://education.ti.com/en/media-center/recent-coverage
Hands on Reflections
Students plot points to form an image of their right hand and then use transformations: reflections, rotations and translations to draw their left hand or reposition both hands in a very visual activity.https://education.ti.com/en/activity/detail/hands-on-reflections
Extra Credit Coupon
... How to find the serial number TI-84 Plus CE graphing calculator Locate the serial number on the back, engraved directly above the Texas Instruments logo. The code will be in the following format: XXXXXXXXXX X-XXXXX. (Make sure to include the dash in the second set of numbers, follow...https://education.ti.com/en/teachers/extra-credit-coupon
Former pro football player turned full-time mathematician, John Urschel, to deliver keynote at educator conference
...“URSCHEL30” to receive $30 off the price of registration. Get in the game here. TI Education Technology Media Relations: Contact us at edtechnews@ti.com or visit our news center. About Texas Instruments: Education Technology, a business of Texas Instruments, provides a wide range of tools connec...https://education.ti.com/en/about/press-center/11-14-2017-urschel-keynote-speaker
Former Football Player turned Full-Time Mathematician, John Urschel, kicks-off the #GenSTEM contest to get kids pumped up to go back to school
...around them and ignite a spark that can fuel real change.” To discover your STEM strengths or share how STEM inspires you, visit: www.GenSTEMcontest.com. [i] Bureau of Labor Statistics, Occupational Outlook Quarterly, STEM 101: Intro to tomorrow’s jobs [ii] – Maltese, A. and Tai, R., Pipeline pe...https://education.ti.com/en/about/press-center/8-15-2017-genstem-contest
Webinar | Meet the Parents! An Exploration of Graph Transformations in AP Precalculus
...e™ Series Presenters: John Failor, Karen Sleno Meet the Parents! An Exploration of Graph Transformations in AP Precalculus Come explore the parent functions that are foundational to AP® Precalculus! In this session, we will: Dis...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/live-webinars/jan-20-2026-meet-the-parents-an-exploration-of-graph-transformations-in-ap-precalculus
TI-Nspire™ CX Student Software – 16-Character Activation Key (Windows® and Macintosh®)
NEW with purchase! This software version comes with a 16-character activation key and requires creation of a new account. To update to the latest version 6.0, customers with version 5.4 or earlier must purchase a new activation key. You can do so here If you have a 31-digit software license, you ...https://education.ti.com/en/software/details/en/AFCFF2853BC34DEFB4C0B8B156F92404/ti-nspirecx_pc_full
TI-Nspire™ CX CAS Student Software – 16-Character Activation Key (Windows® and Macintosh®)
NEW with purchase! This software version comes with a 16-character activation key and requires creation of a new account. To update to the latest version 6.0, customers with version 5.4 or older must purchase a new activation key. For more information and additional support, please contact T...https://education.ti.com/en/software/details/en/36BE84F974E940C78502AA47492887AB/ti-nspirecxcas_pc_full
NASA - Diving Down Deep
In this activity, students will explore a method for adding air to a gas cylinder diving tank, and determine the amount of gas needed by a support diver during a diving session.https://education.ti.com/en/activity/detail/nasa--diving-down-deep