Calculus + Graphing Calculator = More Teachable Moments
...scussion. Vertical asymptote: y = \frac{1}{x-1} I use a “Zoom Decimal” window to ensure that integer values for x line up exactly with a column of pixels. Jump discontinuity: y = arctan(\frac{1}{x-1}) I like this particular example because it provides a jump discontinuity without the need to ...https://education.ti.com/en/bulletinboard/2019/september/calculascalcs
Mission Celebration: Use Math to Mark the 50th Anniversary of the Apollo 11 Moon Landing
...es challenge students to unravel brainteasers using coding and STEM principles that make space exploration possible. The challenges are organized in six categories, each containing questions and riddles of varying complexity, with points awarded based on the degree of difficulty. From cracking a ...https://education.ti.com/en/bulletinboard/2019/july/missioncelebration
Solution 11993: Correcting a Syntax Error When Running a Program on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...Base Search When I try running a program on the TI-83 Plus and TI-84 Plus family of graphing calculators I receive an ERR:SYNTAX. How can I fix this issue? An "ERR:SYNTAX" may occur when an assembly program is run as a TI-Basic program. To run an assembly program on the TI-83 Plus and T...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11993
Solution 34873: Correcting a Syntax Error When Running a Program on the TI-84 Plus C Silver Edition.
... Knowledge Base Search When I try running a program on my TI-84 Plus C Silver Edition calculator, I receive an ERR:SYNTAX. How can I fix this issue? An "ERR:SYNTAX" may occur when an assembly program is run as a TI-Basic program. To run an assembly program on a TI-84 Plus C Silver...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34873
Solution 34849: Resolving the Error "Unable to Complete the Transfer" or "USB Communication Error: Multiple Files Matched" on the TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What can I do to fix the error message "Unable to complete the transfer" or "USB communication error: Multiple files matched" on the TI-84 Plus Family of Graphing C...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 11831: Correcting an Address Error on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I fix an Address Error on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? Address Errors are caused by the use of 3rd party or s...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11831
Solution 28495: Converting Lists to Matrices and Vice Versa on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...me | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I convert a list to a matrix and vice versa on a TI-89 family, TI-92 family, or Voyage 200 graphing calculator? To convert matrices to lists use the mat►list( command and t...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/28495
Solution 20289: Inputting Improper Fractions Using the TI-30XS/B and TI-34 MultiView™ Scientific Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I input a mixed number fraction using my TI-30XS/B or TI-34 MultiView scientific calculator? The [U n/d] key allows users to input mixed number fractions usin...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20289
Molar Gas Lab
Students use stoichiometry to determine the mass of oxygen gas in a bottle. They may also check their answer against the amount of potassium chloride produced during the reaction.https://education.ti.com/en/activity/detail/molar-gas-lab
Mole Activity
This activity is intended to help students gain an understanding of the mole concept. By determining the molar mass of the element at each station, students will be able to identify the element. Students will learn that the molar mass of each element is unique and different, although the number...https://education.ti.com/en/activity/detail/mole-activity
Vernier - Nitrate
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and use the Vernier Colorimeter to measure nitrite and calculate the nitrate levels.https://education.ti.com/en/activity/detail/vernier--nitrate
Chemical Elements Test
Students use StudyCards(tm) to practice naming elements.https://education.ti.com/en/activity/detail/chemical-elements-test
Who Started It All? The Spread Of Disease
Students predict the spread of disease to be exponential. They then do a hands on "sharing of bodily fluids" and see the actual data and compare these results to the projected model. You actually see the number of infected after each sharing to see the shift of the model easier. Written to be c...https://education.ti.com/en/activity/detail/who-started-it-all--the-spread-of-disease
Calculator Pattern Pizzles
This lesson will allow young children to explore number patterns and relationships while introducing the calculator at the same time.https://education.ti.com/en/activity/detail/calculator-pattern-pizzles
Solution 14281: Troubleshooting "Invalid Stack title" Error Message Using TI StudyCards™ Creator Software.
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I fix the error "Invalid Stack title" in TI StudyCards™ Creator software when a valid title is used? If the error "Invalid Stack Title" appears, even...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/14281
Solution 11500: Resolving the "Error retrieving data from the selected file" Message when Transferring a Program File Using the TI Connect™ Software for Windows®.
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I fix the "Error retrieving data from the selected file" message when transferring a program file using TI Connect? To resolve the "Error retrieving ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11500
Solution 12145: Displaying Matrices in Pretty Print on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
...Knowledge Base Search Why did my TI-89 Titanium calculator display matrices in pretty print but now it displays them in brackets. How can I fix this? When the "Pretty Print" feature is turned "OFF" on the TI-89 family, TI-92 family and Voyage 200 graphing calculators, the calculator will...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12145
Solution 25952: Texas Instruments Computer Software Gives a "License Server is Currently Unavailable" Error.
... then there may be a TCP configuration issue on your computer that could cause this issue. To resolve this issue: • [Right-Click] the attached file “FixMTU.txt” and choose [Save As] and save the file to your computers [Desktop]. Please Note: If you click on the attachment and it opens in a text ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/25952
Solution 10226: Correcting The Error "The Software Could Not Be Installed Because The Microsoft .Net Framework 1.1 Could Not Be Found" When Installing TI NoteFolio Creator Software.
...e Base Search How can the error message the software could not be installed because the Microsoft .Net Framework 1.1 could not be found be fixed? The error message: "The software could not be installed because the Microsoft® .Net Framework 1.1 could not be found" may be caused by not h...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/10226
Solution 33611: TI-Nspire™ Family Software Shows Splash/Initial Screen but does not Launch.
...irements please contact your IT department or whoever manages your computer for assistance following the steps below. • Download the attached [NspireFixScript.zip] to your computers desktop. If you have trouble locating this file the link is at the top right corner of the webpage. • Unzip the fil...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/33611
Solution 34451: Update TI-Connect OS Downloader Operating Systems.
...11900. To update the operating systems included with TI-Connect OS Downloader follow the steps listed below: • Download the attached "TI-ConnectOSFix.exe" at the top right of the webpage. • Once downloaded [Right Click] the file and choose the option below that corresponds to your operating s...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/34451
Solution 28610: Troubleshooting the Error "The System Cannot Find the Drive Specified" When Installing TI-Nspire™ Family Version 3.0 Software From a CD
... Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I fix the error "The System cannot find the drive specified" when installing the TI-Nspire Family Software from a CD? In some cases, the installation...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/computer-software-installation-activation/28610
Matrices App for the TI-73™ Explorer
Add matrix entry, editing and calculation functions to your calculator!Add matrix entry, editing and calculation functions to your calculator! This application allows up to six matrices (each with up to 100 elements) and performs many of the standard manipulations such as: Transpose Determinant Inverse The Matrices App is only available for th...https://education.ti.com/en/software/details/en/C33701D76A72443EA562E0825A60E1D0/73matrices
10 Minutes of Code
... is simply skipped. But the statement that displays “A IS NOT POSITIVE” is always executed, which is not correct! See the screen at the right. We’ll fix this soon. This ‘simple’ If… is a concise way of skipping one statement based on a condition (when it is FALSE). Step 6 Editing the ...https://education.ti.com/en/activities/ti-codes/84/10-minutes
Beyond Basics
...ake go off the edges of the screen. If we try to draw a character off the edge of the screen, the program will end with an ERR:DOMAIN, so we need to fix it. These two lines wrap the head around the edges of the screen. For example, if it reaches the top of the screen, it will reappear at the bott...https://education.ti.com/en/activities/ti-codes/84/beyond-basics