Modeling Median Incomes
In this activity, students investigate and examine the data underlying the claim that women’s income is catching up to men’s income.https://education.ti.com/en/activity/detail/modeling-median-incomes
What is a Variable?
In this lesson students evaluate expressions, write expressions that correspond to given situations, and use expressions and formulas to solve problems. Students also examine a product of the form ax for given integer values of a in terms of how the value of the product changes for a one unit cha...https://education.ti.com/en/activity/detail/what-is-a-variable-bc
What is an Equation?
In this lesson students begin by establishing the difference between an expression and an equation. Students then investigate expressions and equations to develop what it means to have a solution to an equation.https://education.ti.com/en/activity/detail/what-is-an-equation-bc
What is an Exponent?
Why are exponents useful and how do they behave? An exponent indicates how many times the base to which it refers is a factor; i.e., in , the 4 indicates that the base, 3, is used as a factor four times. This lesson focuses on how the definition can be used in a variety of situations to make sens...https://education.ti.com/en/activity/detail/what-is-an-exponent--bc
Equations and Operations
In this lesson students investigate the relationship between the solution to an equation and the solution to a new equation formed by adding, subtracting, multiplying, or dividing one or both sides of the original equation by a numerical value. Students develop an understanding of “solution...https://education.ti.com/en/activity/detail/equations-and-operations-bc
Ready, Set... Solve!
In this coding activity, students will create a fast-paced game to help practice solving multi-step equations.https://education.ti.com/en/activity/detail/ready-set-solve
TI-84 Plus CE Online Calculator | Apps | Texas Instruments
... Purchase Built-in calculator apps extend the capabilities of the TI-84 Plus CE online calculator. These apps, also available on the TI-84 Plus CE graphing calculator, allow you to explore conics, inequalities, polynomials and more. TI-84 Plus CE online calculato...https://education.ti.com/en/products/online-calculators/ti-84ce-online-calc/applications
Programming-in-Python
... Prepare students for their future with Python, a programming language that’s easy to learn and used across many industries. Now available on TI-Nspire™ CX II family graphing calculators and software, it’s a great portable programming platform that seamlessly integrates into y...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-c-cas-china/programming-in-python
Solution 10668: Troubleshooting Error Messages When Accessing New or Current TI Website Accounts Using Internet Explorer 6.
...ate a new account (or sign into an existing account) on the Texas Instruments website, please follow the steps listed below to correct the issue. 1. Visit the Microsoft® website (3rd party website) to update the Internet Explorer web browser on the computer. 2. This page includes a description ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/10668
Solution 17049: Entering Current Date and Time on the BA II PLUS™ and BA II PLUS™ PROFESSIONAL.
...e | Financial Calculators Knowledge Base Knowledge Base Search Do the BA II PLUS and BA II PLUS PROFESSIONAL calculators have a clock? The BA II PLUS and BA II PLUS PROFESSIONAL calculators do not have a clock, therefore, it is not possible to enter and keep a current ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/17049
Solution 37595: Submitting Feedback or Errors for TI Building Concepts in Mathematics
...products Knowledge Base Knowledge Base Search How do I submit feedback, suggestions, comments, or errors regarding the activities included in Building Concepts in Mathematics for TI-Nspire CX and TI-Nspire CX CAS Technology? Follow the steps below to provide feedback, c...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/37595
Solution 10550: Determining Expiration Dates for Proof of Purchase Labels (POPs) or Points.
... Home | All other products Knowledge Base Knowledge Base Search Do proof of purchase (POPs) labels or points have an expiration date? Proof of purchase certificates that state 10 Level 1, 10 Level 2, 10 Graphing, and 1 (graphing) as well as UPC barcodes used...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/10550
Solution 21590: Unexpected Answer Using the BA II PLUS™ and BA II PLUS™ PROFESSIONAL.
...Home | Financial Calculators Knowledge Base Knowledge Base Search What may cause an incorrect answer when calculating Time Value of Moneyusing the BA II PLUS and BA II PLUS PROFESSIONAL calculator? If the BA II PLUS or BA II PLUS PROFESSIONAL calculator is returning an ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/21590
Solution 21990: Installing More than One TI-Nspire™ Family Software to the Same Location Causes the First Installation Not to Work.
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search After I've installed two or more of the TI-Nspire family software to the same location, why won't one of them work but the other will? The TI-Nspire family...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/21990
Solution 11255: Troubleshooting Error 1 Message on the BA II Plus™ or BA II Plus™ Professional.
... Home | Financial Calculators Knowledge Base Knowledge Base Search Why did I receive an Error 1 message on the BA II Plus or BA II Plus Professional? The Error 1 message that appears is a result of an overflow. Check the followi...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/troubleshooting-messages-unexpected-results/11255
Soultion 24012: Data Collection Ceases to Work on TI-Nspire™ Family Handhelds if Turned Off During Data Collection.
... Home | Data Collection Knowledge Base Knowledge Base Search Why does my TI-Nspire family device fail to turn on if interrupted during data collection? If a TI-Nspire family device is powered off in the middle of data collection, it may ...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/troubleshooting-messages-unexpected-results/24012
Solution 11549: Transfering Data from a Calculator-Based Laboratory™ (CBL™) or CBL 2™ to a Computer.
... Home | Data Collection Knowledge Base Knowledge Base Search Is it possible to deliver data collected from the Calculator-Based Laboratory(CBL) or CBL 2 to a computer? There are several options available for delivering data colle...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/11549
Solution 22111: Lists and Spreadsheets on the TI-Nspire™ Family Products Will Not Allow Selection of Another Cell or Resize of a Column After Error Messages.
...f products Knowledge Base Knowledge Base Search Why does the Lists and Spreadsheets application on the TI-Nspire family prevent the selection of another cell or resize of a column after error messages? If an invalid formula is entered into a cell, Lists and Spreadsheets...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/22111
Solution 33611: TI-Nspire™ Family Software Shows Splash/Initial Screen but does not Launch.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search How do I resolve issues with TI-Nspire Family software displaying the splash/initial screen but not launching? Solution 33611: TI-Nspire™ Family Software Shows...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/33611
Solution 12661: Order of Operations and Exponents Utilized by TI Graphing Calculators.
...Knowledge Base Knowledge Base Search What order of operations or exponents cause Texas Instruments graphing calculators to evaluate 2^3^4 as (2^3)^4 instead of 2^(3^4)? Entering 2^3^4 causes the calculator to interpret what the expression really means, and there are thr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/12661
Solution 27350: Error When Trying to Use the Conics.tns File on the TI-Nspire™ Handheld and Computer Software
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search Why do I receive an error when trying to input and graph conic functions using the conics.tns file on the TI-Nspire handheld and computer software? Originally, t...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/27350