Solution 34878: Explanation of r^2 and R^2 on the TI-84 Plus C Silver Edition Graphing Calculator.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why is R^2 computed for some regressions on a TI-84 Plus C Silver Edition? The following information details when r2 and R2 are computed using a TI-84 Plus C ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34878
Solution 34620: Finding the Discriminant of a Quadratic Equation on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...and TI-84 Plus family of graphing calculators do not have the built-in function to find the discriminant. However, the instructions below show how to compute the discriminant by using variables: The discriminant is a number that can be calculated from any quadratic equation. A quadratic equation...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34620
Solution 30911: Calculating the Cross Product of Two Vectors Using the TI-36X Pro Scientific Calculator.
...owledge Base Search How do I calculate the Cross Product of Two Vectors using the TI-36X Pro? The following instructions demonstrate how to compute the cross product of two vectors using the TI-36X Pro. Example: Find the Cross Product of vectors and . Creating the Vectors: 1) Press [2n...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/30911
Enthalpy of an Ion
Students will explore exothermic and endothermic reactions and create a classroom calorimeter to measure energy of a reaction.https://education.ti.com/en/activity/detail/enthalpy-of-an-ion
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
The Bigger the Better?
In this activity, students calculate the surface area and volume of different shaped cell models. They develop an understanding of the differences in cells and their functionhttps://education.ti.com/en/activity/detail/the-bigger--the-better
Vernier - Determining the Mole Ratios in a Chemical Reaction
Measure the enthalpy change of a series of reactions. Determine the stoichiometry of an oxidation-reduction reaction in which the reactants are known but the products are unknown.https://education.ti.com/en/activity/detail/vernier--determining-the-mole-ratios-in-a-chemical-reaction
Diprotic Acid Lab and Easy Data
Maleic Acid gives an excellent diprotic acid titration curve showing both inflection points clearly for calculation of molecular weight.https://education.ti.com/en/activity/detail/diprotic-acid-lab-and-easy-data
Vernier - Where IS North?
In this activity, students will use a Magnetic Field Sensor to measure the magnetic field of the Earth and to determine magnetic north. They will also calculate the magnetic inclination and declination at their location.https://education.ti.com/en/activity/detail/vernier--where-is-north
Reforestation
Students learn to solve a real-world environmental problem. They learn how to use the parameters of the final product to work out a reforestation plan.https://education.ti.com/en/activity/detail/reforestation
Patterns in Percent
Students will use the % key to collect data about percentages of a given number. They will organize the data and look for patterns in percents. (For example, 10% of 20 is twice as much as 5% of 20.)https://education.ti.com/en/activity/detail/patterns-in-percent
Analyzing Number Cube Sums
Students extend their understanding of theoretical probability and patterns. They use number cubes, to build awareness that a fraction and its decimal and percent representation on the calculator are "close," but not necessarily equal.https://education.ti.com/en/activity/detail/analyzing-number-cube-sums
Proportional Flag
Students will use the concepts of similarity to create a scale drawing of the national flag, that is large enough to cover most of a football field.https://education.ti.com/en/activity/detail/proportional-flag
Banquet Meal
Students use proportional reasoning skills to increase a family-size recipe to a banquet-size recipe.https://education.ti.com/en/activity/detail/banquet-meal
TI-Innovator™ System | Texas Instruments Deutschland
... output ports Breadboard connector with 20 labeled pins I²C port Mini-USB port (Data port for connection to a TI graphing calculator or a computer running TI-Nspire™ CX software) Micro-USB port (Power port to connect to external power source) Powered by a MSP-EXP432P401-ET TI ...https://education.ti.com/en/products/micro-controller/ti-innovator/specifications
Solution 13380: Capturing the Calculator Screen within TI-SmartView™ 4.0.
...the Calculator Screen within TI-SmartView™ 4.0. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I capture the TI-SmartView emulator ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13380
Solution 13401: Creating a DeviceInfo File Using TI Connect™ for Windows®.
...DeviceInfo File Using TI Connect™ for Windows®. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I create a DeviceInfo file using TI ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13401
Solution 21910: LearningCheck™ Creator Software Limits the Displayed Pull Down Responses.
...tware Limits the Displayed Pull Down Responses. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Why does the LearningCheck Creator software...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/21910
Solution 20350: Date Copied and Pasted from Microsoft® Excel® Produces Odd Results on the TI-Nspire™ Family.
... Produces Odd Results on the TI-Nspire™ Family. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Why are the dates I copy from Microsoft® Ex...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/20350
Solution 11484: Creating a Program or Text File for a TI-89 Family, TI-92 Family, and Voyage™ 200 Using TI Connect™ Software for Windows®.
...e™ 200 Using TI Connect™ Software for Windows®. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Can I create a program or text file using t...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11484
Solution 11441: Maximum Folio Size for TI NoteFolio™ Creator Software for Windows®.
...or TI NoteFolio™ Creator Software for Windows®. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search What is maximum file size for TI NoteFolio ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11441
Solution 14981: Choosing a Document Format When Using the TI NoteFolio™ Creator Software.
... When Using the TI NoteFolio™ Creator Software. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I choose a document format when usin...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/14981
Solution 14980: Merging and Splitting Notes Using the NoteFolio™ Creator Software.
...ng Notes Using the NoteFolio™ Creator Software. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Can I merge or split a single note using th...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/14980
Solution 14881: Converting a CellSheet™ App AppVar Into a Microsoft® Excel Spreadsheet.
...App AppVar Into a Microsoft® Excel Spreadsheet. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How can I convert a CellSheet appvar into a...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/14881
Solution 13403: Removing the TI Tools Menu from Microsoft® Office 2003 Applications.
... Menu from Microsoft® Office 2003 Applications. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How can I remove the TI Tools menu from Mic...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13403