Solution 20889: Ranger Program Will Not Work with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I enable the RANGER program to execute after upgrading the OS to version 1.19 on a TI-83 Plus family graphing calculator? Sol...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/20889
Solution 12151: Updating to Operating System (OS) Version 3.10 for the TI-89 Titanium and Voyage™ 200 Deletes All Calculator Software Applications (Apps).
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why did all the apps on my calculator disappear when I updated to OS v3.10 on the TI-89 Titanium or Voyage 200? The TI-89 Titanium and ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/12151
Solution 40442: Texas Instruments Computer Algebra System (CAS) Calculators Produce an Unexpected Derivative Result for Function Defined with Constant.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search Why do Texas Instruments CAS calculators produce an unexpected result for function defined with constant that is used later to evaluate...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/40442
Solution 10345: Using the Tax Rate Functions on the TI-1795 SV.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I use the tax rate functions on the TI-1795 SV? Refer to the below instructions on how to use the tax rate functions of the TI-1...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/general-information/10345
Solution 12278: Calculating Secant, Cosecant, and Cotangent Trigonometric Functions on the TI-30X IIS/B.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate secant, cosecant, and cotangent trigonometric functions on the TI-30X IIS/B? TI scientific calculators do not featu...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12278
Solution 12226: Performing Inverse Trigonometry Functions on a Single Line Display Scientific Calculator.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I perform inverse trigonometry functions on a single line display Scientific calculator? Please see the below examples for perfo...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12226
Solution 34618: Using the Sum Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I use the sum function on the TI-83 Plus and TI-84 Plus family of graphing calculators? The sum function is used to find the su...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34618
Solution 34603: Finding the X-Intercept of a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How can I find the x-intercepts of a function on the TI-83 Plus and TI-84 Plus family of graphing calculators? To find the x-intercepts...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34603
Solution 34731: Using the Mean() Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I use the mean() function on the TI-83 Plus and TI-84 Plus family of graphing calculators? The syntax for the mean() function is...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34731
Solution 14484: Using the Inverse Function or Reciprocal on the TI-30X IIS/B.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I perform the inverse function on my TI-30X IIS/B? The inverse function is represented as x-1. The [x-1] key is located directl...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14484
Solution 12288: Inverse Function on the TI-34 II Explorer Plus™.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search Where is the inverse function on the TI-34 II Explorer Plus? On the TI-34 II Explorer Plus calculator, the [x-1] key is used to calcula...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/12288
Solution 35575: Using the Simplification Function on the TI-34 MultiView™.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How can I use the simplification function on the TI-34 MultiView? The simplification function automatically simplifies a fraction using...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/35575
Solution 34798: Graphing a Function on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search How do I graph a function on the TI-83 Plus and TI-84 Plus family of graphing calculators? The function graphing mode will graph equati...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34798
Solution 33391: Using Hyperbolic Functions on the TI-36X Pro.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I use the hyperbolic functions on the TI-36X Pro? By pressing the Trigonometry keys (sin,cos,tan) repeatedly, you will be able t...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33391
Solution 14850: Calculating Secant, Cosecant and Cotangent Trigonometric Functions on the TI-36X Solar.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I calculate secant, cosecant and cotangent trigonometric functions on the TI-36X Solar? While the current line of Texas Instrum...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/14850
Solution 12141: Graphing and Evaluating Exponential Functions Using the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How can I graph and evaluate an exponential function using a TI-89 family, TI-92 family, or Voyage 200 graphing calculator? To graph an...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12141
Solution 10430: Finding the Y-intercept of a Function using the TI-85 and TI-86.
... Home | Other Graphing Calculator products Knowledge Base Knowledge Base Search How do I find the y-intercept of a function with the TI-85 and TI-86? Use the YICPT instruction to find the y-intercept using the TI-85...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10430
Solution 12164: The Ceiling() Function 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 use the ceiling() function on the TI-89 family, TI-92 family, and Voyage 200 graphing calculators? The ceiling() function retu...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12164
Solution 10333: Sending Apps to the Flash Memory of the CBL 2™.
... Home | Data Collection Knowledge Base Knowledge Base Search Can Apps be sent to the Flash memory the CBL 2? The DataDir program from Vernier Software and Technology allows other programs or appl...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/product-usage/10333
Solution 11175: Installing the TI Connectivity USB Cable on a Windows® Computer When the TI Resource CD Does Not Function.
... Home | Data Collection Knowledge Base Knowledge Base Search How do I install my TI Connectivity USB Cable on my Windows® computer when my TI Resource CD does not work? Please refer to the instruc...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/computer-software-installation-activation/11175
Investigating of pH and Conductivity during a titration of a diprotic acid
In this investigation sulfuric acid will be added to a solution of Ba(OH)2 using a pH probe and a conductivity probe. From this process the pH of first and second equivalence points will be determined along with mapping the conductivity during the titration process.https://education.ti.com/en/activity/detail/investigating-of-ph-and-conductivity-during-a-titration-of-a-diprotic-acid
Solving Kinetics Problems
In this activity the student will use the List and Spreadsheet and Graphs and Geometry to analyze the relationship between temperature and the concentration in a Kinetics experiment. The student will use the following functions: enter data into lists name lists use formulas to populate data ...https://education.ti.com/en/activity/detail/solving-kinetics-problems
Finding the % salt in seawater
In this experiment, students are asked to collect data in order to prepare a calibration curve showing the relationship between the % of salt and the mass of salt water. Using this graph, students will be able to determine the concentration of salt in a sample of ocean water. The activity provid...https://education.ti.com/en/activity/detail/finding-the--salt-in-seawater
Half-Life Lab
This activity explains how students use a CBL2 and TI-83 or TI-84 calculator to collect and calculate the half-life of a barium isotope. Students will use an isogenerator to milk out a meta stable isotope of Barium with a short half-life. Using a radiation monitor linked to a CBL2, students run...https://education.ti.com/en/activity/detail/halflife-lab
Down on the Farm(s)
Students graph data for human population growth versus the number of farms to investigate the relationship between urban expansion and disappearance of green space.https://education.ti.com/en/activity/detail/down-on-the-farms