Meet TI Teacher of the Month: Jessica Kohout
...ology, AP and regular TEACHES WHERE: Reservoir High School, Fulton, Maryland TEACHING FOR HOW LONG: 14 years Jessica in her own words: Why did you become a teacher? I didn't realize that I wanted to be a teacher until my senior year of college, when I got an internship in the National Aquarium i...https://education.ti.com/en/bulletinboard/2018/october/teacher-of-the-month
Survey Says: Kids Like Math!
... many than those that said they don’t like it. Think about that for a moment. Nearly half of all kids have positive feelings about math! That’s an encouraging statistic and one we as educators, parents and a society should embrace. Still, we need to temper this wonderful stat with some of the c...https://education.ti.com/en/bulletinboard/2018/august/studentsurvey
Customize your TI calculator with a 3-D printed case
... graphing calculator, the TI-84 Plus CE. “These designs aren’t meant to replace the protective cover that comes with your TI calculator,” says Galu, “but it does give you some options if you lose your case or simply want to be the envy of everyone’s eye in algebra class.” Galu, who works as a Sof...https://education.ti.com/en/bulletinboard/2017/january/3d-slide-case
Engineers who code
TIers who code: TI engineers share how they learned to code on their TI calculator Did you know in just 10 minutes, you can learn to code? Coding is more than just a computer language; it requires the same problem solving and curiosity needed for STEM (science, technology, engineering and mathem...https://education.ti.com/en/bulletinboard/2017/april/engineers-who-code
Optimization
... and verify maxima and minima in word problems. Students will solve optimization in functions and further explore, as time and teacher permit, using parametric functions as well. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on th...https://education.ti.com/en/ib/activities/applications-interpretation/84-optimization
Exponential Dice
...s Students will analyze data determined by a simulation involving tossing dice. Students will find and analyze exponential growth and decay functions. Students will model with mathematics. Students will try to make a connection with how to understand these topics in IB Mathematics c...https://education.ti.com/en/ib/activities/applications-interpretation/84-exponential-dice
Can You Find Your Bearings?
...on of a bearing and how to represent it in a diagram given written details. Students will be asked to use their knowledge of bearings to find distances and angles in several differing scenarios. Students will try to make a connection with how to understand these topics in IB Mathematics cou...https://education.ti.com/en/ib/activities/analysis-approaches/84-can-you-find-your-bearings
Optimization
... and verify maxima and minima in word problems. Students will solve optimization in functions and further explore, as time and teacher permit, using parametric functions as well. Students will try to make a connection with how to understand these topics in IB Mathematics courses and on th...https://education.ti.com/en/ib/activities/analysis-approaches/84-optimization
Can You Find Your Bearings?
...on of a bearing and how to represent it in a diagram given written details. Students will be asked to use their knowledge of bearings to find distances and angles in several differing scenarios. Students will try to make a connection with how to understand these topics in IB Mathematics cou...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-can-you-find-your-bearings
Tutorials
... Calculator-Based Laboratories Free CBL 2™ Tutorials Web-based video tutorials from Hoonuit Professional Learning that answer common questions students and educators may have when learning how to use TI-Nspire. TI-Nspire™ Tutorials Hotmath.com Graphing Calcul...https://education.ti.com/en/customer-support/tutorials
Solution 19449: Conserving Battery Life on the CBL 2™.
...n. {"commands":[{"click":"chrome:field:editcontrol({command:\"webedit:editlink\"})","header":"Edit link","icon":"/temp/iconcache/networkv2/16x16/link_edit.png","disabledIcon":"/temp/link_edit_disabled16x16.png","isDivider":false,"tooltip":"Edits the link destination an...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/19449
Solution 12666: Locating a Graphing Calculator's Unique Product ID Number.
...lus family of products Knowledge Base Knowledge Base Search Each TI Flash-based graphing calculator has a distinct product ID number. These units are listed below: • TI-73 Explorer™ • TI-83 Plus • TI-83 Plus Silver Edition • TI-84 Plus • TI-84 Plus Silver E...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12666
Solution 27210: Creating and Viewing a Residual List on the TI-83 Plus family of graphing calculators.
... on the TI-83 Plus family of graphing calculators? When the TI-83 Plus family of graphing calculators calculates a regression, there will be a difference between the values of f(x) as calculated and the value as determined by the "best fitting" line. This difference is called a residual. When reg...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/27210
Solution 30371: Calculating Double Limits on the TI-Nspire™ CAS Family Products.
...e CAS family products? To calculate double limits using the TI-Nspire CAS family products, the "Calculator" or "Scratchpad" application and "Limit" function must be used. Follow the steps below to calculate the double limit for the example function. Example: Find the double limit of the functio...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30371
Solution 23250: Toggling the Discontinuity Detection Setting on the TI-84 Plus Family Graphing Calculator to Show/Hide Asymptotes.
...y Detection setting on the TI-84 Plus family graphing calculator to show/hide asymptotes? TI-84 Plus family operating system versions 2.30 and above incorporate a new setting called "discontinuity detection", which will detect and remove lines that might not otherwise be drawn through discontinui...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/23250
Solution 15105: Specifying the Height, Width And Depth Specifications of Texas Instruments Graphing Calculators.
...raphing calculators? The height, width and depth specifications of Texas Instruments graphing calculators are listed below:TI-83 Plus:Height: 7 2/5 inchesWidth: 3 1/2 inchesDepth: 1 inches TI-84 Plus: Height: 7 3/10 inchesWidth: 3 1/2 inchesDepth: 9/10 inchesTI-84 Plus Silver Edition: Height: 7 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/15105
Solution 30811: Graphing Derivatives on TI-Nspire™ Family Products.
...edge Base Search How do I graph derivatives on the TI-Nspire family handhelds and TI-Nspire family software? To graph the derivative of a function, refer to the example below: Example: Graph the derivative of 3x^5. 1) Press [Home]. 2) Insert a Graphs page or press [B] for a Scratchp...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30811
Solution 12028: Differences in the TI-84 Family Student and Teacher Calculators.
...84 Family Student and Teacher Calculators. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Can the student unit connect l...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/12028
Solution 33931: Calculating and Graphing a Quadratic Regression on the TI-Nspire™ Family Products.
...Column A and press [enter]. 5) Press the arrow until you highlight cell B. 6) Input [y] to name Column B and press [enter]. 7) Press the right arrow once to get to an empty cell. 8) Press [menu]. 9) Select 4: Statistics. 10) Select 1: Stat Calculations. 11) Select 6: Quadratic Regression. 12) ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/33931
Solution 34813: Graphing Derivatives on the TI-84 Plus Family of Graphing Calculators.
...ress [Y=] • Press [MATH] • Press [8] to select 8:nDeriv( • Press [X,T,θ,n] [X,T,θ,n] [^] [3] [Right Arrow] [Right Arrow] [X,T,θ,n] [ENTER] • Once you have your function entered, press [GRAPH] to see the results. Please see the TI-84 Plus Family guidebooks for additional information. So...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/34813
Solution 34212: Calculating Cubic Regressions on the TI-Nspire™ Family Handhelds.
... highlight Column A. • Input [x] to name Column A • Press the right arrow until you highlight Column B. • Input [y] to name Column B • Press [tab] once to get to an empty cell. • Press [menu] • Press 4: Statistics • Press 1: Stat: Calculations • Press 7: Cubic Regression • Press the right arr...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/34212
Solution 21870: Approved TI Graphing Calculators for the TExES™ (Texas Examinations of Educator Standards™) Educator Exams.
...Search What calculators are approved for the TExES™ educator exams? Examinees who take the TExES™ Mathematics 8-12, Mathematics/Physical Science/ Engineering 8-12, or Mathematics/Physics 8-12 exams can use the following approved TI graphing calculators: TI-73 TI-80 TI-81 ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/21870
Solution 35955: Creating A Polar Rose With TI-Nspire™ Family Handhelds
...[home] key on your handheld, and then choose the option to insert a Graphs page. 2) Press [Menu], [3], [4], which access the graph entry for Polar Functions. 3) Press [5], [*], [trig], [Enter], [6]. 4) Press [pi], select the [Θ] icon, and press [ENTER]. 5) Press [)] to finish the equation, ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35955
Solution 10389: Differences in Features Between the TI-82 and TI-83.
...s in Features Between the TI-82 and TI-83. website Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What are the differences betwe...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/10389
Solution 38395: Sending Unprompted Files from a TI-Nspire Family Handheld and Viewing them within TI-Nspire Navigator Family Software.
...omatically open up in the Document Workspace. If you have questions about the information listed above, please contact TI-Cares for additional assistance. Solution 38395: Sending Unprompted Files from a TI-Nspire Family Handheld and Viewing them within TI-Nspire Navigator Family Software. ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/38395