Best_Of_Science
...nts to explore concepts in series and parallel circuits. Use it as a pre-lab activity or, if needed, as a replacement to save time in your scope and sequence. The variables give students plenty of opportunities to ask questions and test ideas. Screenshots from Circuit Construction Kit (MS/...https://education.ti.com/en/bulletinboard/best_of_science
Finding Fibonacci — Six Examples | Texas Instruments
... with our “Finding Fibo!” You may be pretty surprised where else he lurks. Photo courtesy of Fibonacci.com. What is the Fibonacci sequence? Most math types are familiar with “the sequence.” And if you ask someone walking down the street if they know of the Fibonacci sequence, ...https://education.ti.com/en/bulletinboard/2022/finding-fibonacci-six-examples
STEM Solutions for Summer Camps | Texas Instruments – U.S.
...classroom’s four walls. During the typical school day, we as classroom teachers are often limited to somewhat canned activities that are part of our required curriculum or scope/sequence from our district. That’s where summer camps come into the picture. The flexibility of summer yields the perfe...https://education.ti.com/en/bulletinboard/2022/stem-solutions-for-summer-camps
The Best Equilibrium Simulation Ever
... In this example, we reach equilibrium one round earlier than in the last case and find that there are different amounts of reactants and products compared to the first case. Here’s where it gets really good. We calculate the ratio of products to reactants in each round for each simulation, an...https://education.ti.com/en/bulletinboard/2018/december/the-best-equilibrium-simulation-ever
2025 TI Codes Contest | #TICodes | Texas Instruments
...$50 gift card to purchase additional supplies. ul li:before { color: #c00; } Round 2: Build the solution Every team will be required to create a video showcasing their solution. The contest judges will then select up to 5 team videos, which will be voted on by the public....https://education.ti.com/en/promotion/codescontest/2025/p0-save-the-date
Bounded Areas | TI-Nspire™ family | Calculus
... Bounded Areas Concavity About the Lesson Students will use the subsequent pages of this TI-Nspire activity to refresh their skills on left-hand rectangle, right-hand rectangle, midpoint rectangle, and trapezoidal R...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-bounded-areas
Bounded Areas | TI-Nspire™ family | Calculus
... Bounded Areas Concavity About the Lesson Students will use the subsequent pages of this TI-Nspire activity to refresh their skills on left-hand rectangle, right-hand rectangle, midpoint rectangle, and trapezoidal R...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-bounded-areas
Education Technology Communication Management
Education Technology Communication Management global website Education Technology Communication Management The links below are for updating your profile information and subscribing or unsubscribing from...https://education.ti.com/en/customer-support/communication-management
Solution 30951: Calculating and Graphing a Median-Median Regression on the TI-Nspire™ Family and TI-Nspire Computer Software.
... do I calculate and graph a Median-Median Regression on the TI-Nspire Family and TI-Nspire Computer Software? Med-Med (median-median) fits the model equation y=ax+b to be data using the median-median line (resistant line) technique, calculating the summary points x1,y1,x2,y2,x3 and y3. Med-Med d...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30951
Solution 32931: Computing Cross Product Using the TI-Nspire™ Family Products.
...Press the [Right Arrow] once. 8) Press [,] [ctrl] [ [ ] ]. 9) Press [4] [,] [5] [,] [7]. 10) Press [Enter]. Please Note: List1 and List2 must have equal dimension, and the dimension must be either 2 or 3. Both Vector1 and Vector2 must be row vectors, or both must be column vectors. Both vecto...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32931
Solution 32991: Computing Cross Product on the TI-Nspire™ Family.
...4) Press [2] [,] [2] [,] [3]. 5) Press [►] [,] [ctrl] [ [] ]. 6) Press [4] [,] [5] [,] [7]. 7) Press [enter]. Please Note: List1 and List2 must have equal dimension, and the dimension must be either 2 or 3. Both Vector1 and Vector2 must be row vectors, or both must be column vectors. Both vector...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32991
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
... of mathematical expressions in symbolic form. The principal difference between a calculator with CAS and one without CAS is the ability to deal with equations symbolically rather than numerically. Texas Instruments products that have the Computer Algebra System include: ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24631
Solution 24631: The Computer Algebra System (CAS) and Texas Instruments Graphing Calculators.
... of mathematical expressions in symbolic form. The principal difference between a calculator with CAS and one without CAS is the ability to deal with equations symbolically rather than numerically. Texas Instruments products that have the Computer Algebra System include: ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/24632
Solution 29710: Calculating Combinations and Permutations on the TI-Nspire™ Family Products.
...ple out of a group of 10 people? This example would be calculated using combinations, since the order of the people being chosen doesn't matter. The equation is nCr = (n!)/((n-k)!k!), where n is the number of participants, and k is the number of people we are choosing. On the calculator screen:...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/29710
Solution 12005: Unexpected Complex Answer Results (i Imaginary) on the TI-83 Plus, TI-84 Plus, and TI-84 Plus C Silver Edition.
...d when calculating i^7 is the complex number -3E-13-i. The real part, -3E-13, is an approximation of zero. Thus, -3E-13-i is the same as 0-i which is equal to -i. With certain computations, these calculators use very sophisticated algorithms to calculate the most accurate answer possible. The sam...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12005
Solution 11782: Performing Polar Complex Number Calculations in Degree Mode on Graphing Calculators.
...rig and inverse trig functions. This scaling does not apply to the related exponential, logarithmic, hyperbolic, or inverse-hyperbolic functions. Consequently, radian-mode identities between these functions are not generally true for degree mode when the inputs or results are non-real. For exampl...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/general-information/11782
Solution 27430: Troubleshooting Connectivity Issues Between TI Graphing Calculators and Computers.
...-92 TI-92 Plus Voyage 200 TI-Connect 1) Verify your computer's operating system meets the System Requirements of the Texas Instruments software you use to connect your calculator to the computer. 2) Verify you are logged into an Administrator ac...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/27430
Solution 37362: TI-84 Plus CE SmartPad App is not Establishing Connection to Control TI-SmartView CE.
...artPad App by pressing [Apps] followed by [Alpha] then [ln] and select the App using the arrow keys and press [Enter]. 4) After the App launches and requests you to [Press any Key...] press a single key, for example [Enter], then wait for 2 seconds for connection to be established. 5) After 2 sec...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/37362
Solution 32231: Computing the Dot Product using the TI-Nspire™ CAS Family Products.
... ]. 6) Press [1] [,] [2] [,] [3]. 7) Press the right arrow once. 8) Press [,] [ctrl] [ [] ]. 9) Press [enter]. Please Note: Both vectors must have equal dimension, and the dimension must be either 2 or 3. Please see the TI-Nspire CAS family products guidebooks for additional information. So...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/32231
Solution 30211: Computing Net Present Value (NPV), Modified Internal rate (MIRR), and Internal Rate of Return (IRR) Using a TI-Nspire™ Family Products.
... How do I compute NPV, MIRR, and IRR using a TI-NSPIRE family handheld or software? Commands Syntax. mirr(financeRate,reinvestRate,CF0,CFList[,CFFreq]) npv(InterestRate,CFO,CFList[,CFFreq]) irr(CF0,CFList [,CFFreq]) CF0 is the initial cash flow at time 0; it must be a real number. CFList is ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/product-usage/30211
Solution 11727: Computing the Dot Product on the TI-89 Family, TI-92 Family, and Voyage™ 200 Graphing Calculators.
... [8] []]. • Press [)] [ENTER]. Note: Both vectors used with this command must be row vectors, or both must be column vectors. Both vectors must have equal dimension, and the dimension must be either 2 or 3. Please see the TI-89 family, TI-92 family, and Voyage 200 guidebooks for additional infor...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11727
Solution 11725: Computing the Cross Product on the TI-89 Family and Voyage™ 200 Graphing Calculators.
...[ENTER] for the result. Please Note: Both vectors used with this command must be row vectors, or both must be column vectors. Both vectors must have equal dimension, and the dimension must be either 2 or 3. Please see the TI-89 Titanium / Voyage 200 guidebook for additional information. Solutio...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/11725
Solution 12105: Compatibility of Data Collection Tools with the TI-89 Family, TI-92 Plus and Voyage™ 200.
... CBR 2™, and the Calculator-Based Laboratory™ (CBL™) and CBL 2™ are compatible with 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 a...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/12105
Solution 18689: Calculating the gcd() (Greatest Common Divisor) on the TI-73 Family Graphing Calculators.
...gument is a list and the other a non-list, the non-list is paired with each element of the list, and a list is returned. Note: This is function is frequently used with fractions to reduce them to lowest terms on the TI-73 family. The syntax is as follows: gcd(valueA,valueB) Examples: •...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/18689
Solution 24995: Answers that Include an @1 or a Component Formatted as @k on the TI-89 Family, TI-92 Family, or Voyage™ 200
...ond appearance of the constant representation, in the same or another problem, is listed as @2 and the next iterations will show as @3,@4....@k. The equation below is a slight variation on the command above: solve(x^2+y^2=r^2 and (2x-r)^2+y^2=r^2,{x,y,z}) and the answer is x=r/3 and y=(2*square ...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/24995