Roll the Dice
...ate the probability of all possible outcomes of tossing three coins. Step 2 Students will graph the distribution. Step 3 Downloads ZIP Roll the Dice.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF DOC Studen...https://education.ti.com/en/ib/activities/analysis-approaches/84-roll-the-dice
Calculus + Graphing Calculator = More Teachable Moments
...lay, front and center. The example just described is not at all exotic, and is about as standard an example of a removable discontinuity as one could come up with. But, it took on new life when students saw it firsthand on their graphing calculators. Here are some other examples of discontinuitie...https://education.ti.com/en/bulletinboard/2019/september/calculascalcs
Free Resources for AP® Calculus by @TICalculators
...anding needed for success on the exam and in further math courses. Former AP® Calculus Chief Reader Steve Kokoska and former AP® Calculus development committee member Tom Dick have partnered with Texas Instruments (TI) to make a set of resources geared to help you better prepare for teaching calc...https://education.ti.com/en/bulletinboard/2019/january/free-resources-for-ap-calculus
Meet TI Teacher of the Month: Lisa Goddard
...y and STEM TEACHES WHERE: Wilburton High School, southeastern Oklahoma TEACHING FOR HOW LONG: 10 years Lisa in her own words: Why did you become a teacher? Growing up, I always wanted to help teach others. Whether this was through tutoring or coaching swim lessons, it has always felt na...https://education.ti.com/en/bulletinboard/2019/march/teacherofthemonth
Solution 30931: Computing the Doolittle LU (lower-upper) Decomposition of a Matrix on the TI-Nspire™ Family and TI-Nspire Computer Software.
...trix:• Press [menu]• Press 7: Matrix & Vector• Press B: Advanced• Press 2: LU DecompositionNote: You can also access the LU by pressing catalog and down to LU for the full syntax. The command to calculate the Doolittle LU (lower-upper) decomposition of a real or complex matrix must be done before...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30931
Solution 31151: Converting Radians to Degrees Using The TI-Nspire™ Family Handhelds and Computer Software.
...Press [ctrl] [catalog] to display the character/symbol palette. 4) Select r and press [enter]. 5) Press [catalog]. 6) Press [1][ D]. 7) Arrow down to ->DD. 8) Press [enter] 9) Press [enter] again to display the answer. Please see the TI-Nspire family products guidebooks for addition...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31151
Solution 26350: Recommendation for Disinfecting TI Handheld Products.
... How can I disinfect TI handheld products? Texas Instruments is concerned about the health and safety of students using personal and school-owned calculators and recommends cleaning methods that meet CDC and WHO guidelines. To disinfect a TI calculator in an effort to help prevent the tr...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/26350
Solution 35935: Computing the Average Rate of Change of an expression on the TI-Nspire™ CAS Family Products.
.... An Average rate of change returns the forward-difference quotient. Expression 1 can be a user-defined function. 1) Press [catalog] and scroll down to avgRC( and key in the following: AvgRC(F(X),X,H) and press [enter]. When value is specified, it overrides any prior variable assignment o...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/35935
Solution 11883: Graphing Calculator Seems to Slow Down When the TI Connectivity Cable is Inserted.
...se Search Why does my graphing calculator seem to slow down when the TI connectivity cable is attached? If the TI Connectivity cable is not completely inserted into the I/O port, it can cause the graphing calculator to appear to "slow down". The graphing calculator will usually respond ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11883
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
...ct your anti-virus/security software support. 15) Uninstall the Texas Instruments software you use to connect your calculator to the computer then download and install the latest version of the software from our website using the URL's below, when reinstalling make sure the calculator is disconn...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 24651: Graphing a Categorical List Using the TI-Nspire™ Family Handheld and Computer Software.
...will be the third option from the icons listed at the bottom. • Scroll to the very top of column A. • Press [M] [O] [N] [T] [H] [enter]. • Scroll down to cell A1. • Press [J] [A] [N] [enter]. • Repeat the previous step for the remaining months of the year. • Press [menu] [3] [9]. • The handhel...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/24651
Solution 31911: Using the Taylor Series Command on the TI-Nspire™ CAS Handhelds and TI-Nspire CAS Family Software.
...series command, please use the following instructions: 1) Select a calculator document 2) Press [menu] and select 4: Calculus 3) Press the arrow down and select C: Series 4) Then select 1: Taylor Polynomial and press [enter] 5) Press [ctrl] [ln][x] [)] [,] [x] [,] [3] [,] [1] [)] [enter...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/31911
Solution 34417: Evaluating Composite Functions for a Specific Value of X on the TI-83 Plus and TI-84 Plus Family.
...] to disable the function from being graphed. Please Note: The black square surrounding the '=' disappears once the function is disabled. • Arrow down once and press [ENTER] to disable the Y2 function from being graphed as well. • Press [GRAPH] to graph the composite function. • Press [TRACE...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34417
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.
...aved. If, after the update, the same error message or the error message "USB communication error: Multiple files matched (8C080019)" is displayed, download the next operating system version when it becomes available. Please see the TI-84 Plus Family guidebooks for additional information. Solut...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34849
Solution 17649: Using the GetCalc( Command on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...he two calculators using an I/O unit-to-unit cable or mini A to mini B USB cable. 2) On the receiving calculator, press [2nd] [CATALOG] and scroll down to select GetCalc( and press [ENTER] 3) Input the name of the variable that you want to copy over, as it appears on the sending calculator, then...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/17649
Solution 34420: Performing T-Test Computations Using the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...t to List: and press [2nd] [1]. 6) Highlight >m0 and press [ENTER]. This means the mu (m) is greater than the alternate hypothesis (m0). 7) Scroll down to Calculate and press [ENTER]. The T-Test returns a test statistic of 2.1009. Please see the TI-83 Plus and TI-84 Plus Family guidebooks for ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34420
Solution 36979: "Unknown device" displays when I connect my TI-84 Plus family graphing calculator to the TI-Connect CE™ software
...d above for the TI-84 Plus family. Note: The TI-Nspire™ Handheld in TI-84 Plus Mode will also display as "Unknown device", TI Connect (v4.0) is the recommended connectivity software for this device configuration. Solution 36979: "Unknown device" displays when I connect my TI-84 Plus family graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/36979
Solution 10425: Finding the Absolute Value or Argument of a Complex Number on the TI-86.
...to find the absolute value (argument) of an imaginary number. Example: Find the absolute value of 53-22i Solution: • Press [2nd][MODE] • Scroll down to PolarC and press [ENTER] • Press [2nd][MATH] • Press [F1] • Press [F5] • Input after abs (53, -22) and press [ENTER] The answer is 57.384667 ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/10425
Solution 12105: Compatibility of Data Collection Tools with the TI-89 Family, TI-92 Plus and Voyage™ 200.
... the TI-89 family, TI-92 Plus and the Voyage 200. The application required to use these tools is the Datamate application. It is available for free download from Vernier. Please see the Data Collection guidebooks and the graphing calculator guidebooks for additional information. Solution 12105: ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12105
Solution 18249: Finding the Real and Imaginary Parts, and Modulus (Absolute Value) of an Algebraic Expression using Complex Numbers on the TI-89 Family, TI-92 Family and Voyage™ 200 Graphing Calculators.
...ors. Example: What are the real and imaginary parts and modulus of (1+i)(5-2i)? Solution: 1) Change the mode to Auto by pressing [MODE][F2], scroll down to Exact/Appox and highlight and select Auto and press [ENTER][ENTER]. 2) On the home screen press [2nd][MATH][5][2]. 3) Enter ((1+i)(5-2i)). ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18249
Solution 33451: Calculating Combinations and Permutations on the TI-36X Pro.
...olution: 1) Press [4] [!nCr nPr] [!nCr nPr]. This is the key located in the third column, third row. 2) Press [2] [enter]. 3) The solution will be shown as 6. Example 2: What are the permutations of 4 choosing 2? Solution: 1) Press [4] [!nCr nPr] [!nCr nPr] [!nCr nPr]. 2) Press 2 and enter. 3) Th...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/33451
Solution 34293: Computing Binomialcdf on the TI-36X Pro.
... will do single with number of trials =10 with a .96 probability of success and x=5 1) Press [2nd] [stat-reg/distr] 2) Arrow over to DISTR 3) Arrow down to 5:Binomialcdf and press [enter] 4) Highlight SINGLE and press [enter] 5) Input 10 next to TRIALS=n= and press [enter] 6) Input 0.96 next to p...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/34293
Solution 34831: Entering and Computing Fractions on the TI-84 Plus Family of Graphing Calculators.
...hat allows fractions to be entered. For example, add 3 2/5 to 3/4 using the steps below: 1) Press [ALPHA] [F1] [1]. 2) Enter in [3]. 3) Press [Down Arrow]. 4) Enter in [4]. 5) Press [Right Arrow]. 6) Press [+]. 7) Press [ALPHA] [F1] [2]. 8) Enter in [3]. 9) Press [Right Arrow]. 10) Enter in ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34831
Solution 34780: Computing Effective Annual Percentage Rate (APR) with Points and Fees on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...hs, what is the effective APR after points and fees? • Press [APPS] and select [1:Finance]. • Choose [1: TVM Solver]. • Input 360 and press the down arrow key. • Input 8 and press the down arrow key. • Input 100,000 and press the down arrow key. • Press [ALPHA] followed by[ENTER] to compute t...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34780
Solution 15789: Calculating Combinations and Permutations on the TI-30Xa and TI-30Xa Solar.
... Example: What are the combinations of 6 choosing 2? Combination Solution: 1) Press [6] [2nd][8] (for nCr) [2][ENTER]. The solution will be shown as 15. Permutation Solution: 1) Press [6] [2nd][9] (for nPr) [2][ENTER]. The solution will be shown as 30. Please see the TI-30Xa family ...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/15789