Calculus Tools App for the TI-89 Titanium
The Calculus Tools App allows students to explore calculus concepts more in depth, than can be explored with their TI calculator alone.Students can interactively investigate applications of differentiation and compare numerical integration techniques! This free App allows students to explore calculus concepts more in depth, than can be explored with their TI calculator alone. Explore: Sequences Series Vector ca...https://education.ti.com/en/software/details/en/BD230769676A4CC0A42AFB247D22343D/89calculustools
CellSheet™ App for the TI-89 Titanium
Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities!Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities! Lets the student enter data and text in cells Create cell formulas and use built-in functions Import and export information from Microsoft® Excel using the Ce...https://education.ti.com/en/software/details/en/C348D29C99284143B9E3FE93CF6742A6/89cellsheet
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
Exploring Linear Relationships -- Stacking Cups and Walking Rates
In this activity, students will explore several examples of linear relationships. They will use a table to organize data that they collect and will make graphs to display that data. Students are prompted to write equations and interpret slope as a rate of change.https://education.ti.com/en/activity/detail/exploring-linear-relationships--stacking-cups-and-walking-rates
Solution 30631: Locating and Transferring TI-Nspire CX Navigator Portfolio and Roster Files.
... Make sure the TI-Nspire CX Premium Teacher Software is closed prior to following the steps below. Windows • Press the [Windows key] +[R] to open the run dialog• In the run dialog copy and paste the path below in the field that appears:%localappdata%\Texas Instruments\• Click [OK] to open the abo...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/30631
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
Solution 37275: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Calculator That Will Not Turn On, Charge or Function Properly.
...a pencil. 5) Clean the contacts at the bottom of your handheld's back, beneath the sliding door cover gently with a pencil eraser or clean cloth and rubbing alcohol. 6) Remove the battery door from the back of your calculator, disconnect the TI Rechargeable Battery, and then reconnect it. 7) Re...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37275
Solution 33711: Best Care Practices for TI Products With a TI Rechargeable Battery.
...aximum of one week on a single charge. This charge length is if used for 2 hours a day. Charge length can be greatly reduced with heavy usage such as running for 8 hours a day, using data collection devices, or running TI-Basic/Python programs. Never let the battery fully deplete. Recharge t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/33711
Solution 37798: What connection ports are available on the TI-Innovator™ Hub, and what can they connect to?
...ence between the two USB ports? DATA: This is a mini-USB port, labeled “DATA B”, that is used to connect to the TI graphing calculator, or a computer running TI-Nspire™ CX software. The USB port is located on the same side as the Light Sensor. POWER: This USB port, labeled “PWR,” is located on th...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/product-usage/37798
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
Little Professor™ Solar
...ssor™ Solar learning tool is not a calculator so much as a learning tool, similar to electronic flashcards Lack of sound minimizes classroom interruption while in use by multiple students Built-in functionality Gives scores for correct answers and visual rewards when five p...https://education.ti.com/en/products/calculators/elementary-calculators/little-professor-solar
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, following ...https://education.ti.com/en/teachers/extra-credit-coupon
Financial Calculator Borrow Program
... for the BAII PLUS PROFESSIONAL calculator and emulator, you may submit your application and syllabus online or download the application to submit by mail or fax. Participation is open to US and Canadian educators with a valid US or Canadian address. We can not ship to PO Boxes. Finance Educato...https://education.ti.com/en/teachers/financial-calculator-borrow-program