SimCalc MathWorlds App for the TI-83 Plus and TI-84 Plus Families
Interactive graphs and formulas make things move, adding a new depth of meaning for key ideas....key ideas. MathWorlds uses the familiar and flexible structure of computer documents and menus connected to the curriculum. Interactive graphs and functions control dynamic representations, adding a new depth of meaning for key ideas underlying the mathematics of change and variation that cros...https://education.ti.com/en/software/details/en/286EBE56A56E43F5820664AEBEF0F485/simcalc_8384
Calculus Made Easy for TI-92 and Voyage™ 200
Solve differential equations, find derivatives, graph slope fields and check for concavity....access to any desired topic. This comprehensive application provides examples, tutorials, theorems, and graphical animations. Just enter the given function in the provided dialogue box and learn how the correct rule is applied - step by step - until the final answer is derived. View samples...https://education.ti.com/en/software/details/en/8C9CCA5495BC469D8445C67EA5FE51F1/calculusmadeeasy
Cabri Geometry™ for the TI-89 Titanium
This App performs analytic, transformational and Euclidean geometric functions and capabilities complement the Cabri Geometry II™ computer software.Explore geometry interactively! This App performs analytic, transformational and Euclidean geometric functions and capabilities complement the Cabri Geometry II™ computer software. In addition, students can build geometric constructions interactively with: Points Lines Polygons ...https://education.ti.com/en/software/details/en/937B64F367FD469EAE79E3AC216B3B69/89cabri
TI-89 Operating System
This free upgrade replaces your existing operating system. TI Connect™ for Windows® or TI Connect™ for Macintosh® is required to install this update.This free upgrade replaces your existing operating system. Version 2.09 includes the features below: An easy to navigate icon desktop Create your own app categories Now compatible with the TI Keyboard New Trigonometric and Hyperbolic functions Clock and date functionality St...https://education.ti.com/en/software/details/en/6D741EBCB35245FB96B4D7EA0CAC0220/89ti89operatingsystem
Module 13 - Extreme Values of Functions
...le, the function has only one critical point, which occurs at x = 0. The values of the output at the critical point and at the endpoints are f(-4) = 16, f(0) = 0 and f(2) = 4. The function has: an absolute and a local maximum of 16 at x = -4, an absolute and a local minimum of 0 ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-answers
TI-84 Plus Lesson – Module 13.4: TI-84 Min/Max Feature | TI
... . The calculator improves on the initial guess and returns an approximation of the coordinates of the local minimum point: (0.559, -2.639). The coordinates of the local minimum are very close to those found in previous lessons. The Maximum feature of the CALCULATE menu can be u...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson4
TI-84 Plus Lesson – Module 13.2: The First Derivative Test | TI
...The zeros of f ' may be approximated using the CALCULATE menu's Zero feature. The zero that is a little less than -1 is approximately -1.126 and the other zero is approximately 0.559. According to the first derivative test, the function has a local maximum at x -1.126 and a local mi...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson2
TI-84 Plus Lesson – Module 13.3: The Second Derivative Test | TI
...- 2cos x using the first derivative test. Now we will apply the second derivative test to the problem. Set Y1=X^3 - 2X - 2 cos(X) and Y2= 6X + 2 cos(X), which is the second derivative of Y1. Set the graphing style of Y1 to thick and graph the function and its second deri...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson3
Module 16 - Answers
...e TI-89. Answer 2 16.1.2 The area under the curve between x = 0 and x = b is given by . Answer 3 16.1.3 Area Function Curve Function f(x) = x2 f(x) = x3 f(x) = x4 Answer 4 16.1.4 The derivative of the ...https://education.ti.com/en/product-resources/t3-free-courses/calculus89-online/mod16/mod16-answers
Behind the Scenes of TI Codes
...The Power in the Palm of Your Hand” and addresses the programming capabilities of the TI graphing calculators (TI‑81, TI‑82, TI‑83, TI‑84, TI‑85, TI‑86, TI‑89, TI‑92, and, eventually, the TI‑Nspire™ handheld). The core programming languages they use are similar and are now referred to collectivel...https://education.ti.com/en/bulletinboard/behindthescenes
Hands-on STEM activities in honor of Jack Kilby
...In celebration of the 58th anniversary of Jack Kilby’s integrated circuit, we invite you and your students to join us on Jack Kilby Day, Sept. 12, 2016, in envisioning what’s next through four hands-on STEM activities that can be easily integrated into your grade 6-10 science and math courses: ...https://education.ti.com/en/bulletinboard/2016/september/kilby-day
roboticsweek2021
...rgers in the industry through their parts research. The teams discovered that over the years there were numerous mergers and acquisitions. Among the 26 manufacturers, only six U.S. companies have not been acquired by other or foreign companies and, fun fact, finding their data sheets was easier. ...https://education.ti.com/en/bulletinboard/roboticsweek2021
Have an AWEsum Fibonacci Day!
...a shocking result: an explicit formula for the nth term of the Fibonacci sequence that involves the roots of a quadratic equation. Equation (6) is another one of the results that my high school teacher showed our class. I remember being stunned by this result — I could not imagine how th...https://education.ti.com/en/bulletinboard/fibonacciday
How a TI Calculator Helped Launch an Engineering Career at TI
...ronics were difficult courses, but when using the TI-Nspire™ CX graphing calculator, multivariable equations were easier to solve by using the unique functions on the graphing calculator. I was getting answers to complex problems within minutes. I still continue to solve power equations using my...https://education.ti.com/en/bulletinboard/tiengineersweek
Going for Gold: 5 Sports-Themed Activities to Engage Your Students
...er, I think any year is a good year to win a gold medal. Gold medals are required to be made from at least 92.5% silver and must contain a minimum of 6 grams of gold. All medals must be at least 60mm in diameter and 3mm thick. Chart courtesy of Macrotrends. 3. Who is the “World’s F...https://education.ti.com/en/bulletinboard/goingforgold
5 Spook-tacular Ways to Bring the Halloween “Spirits” Into Your Classroom
...dents draw the ghost and pumpkin using transformations of functions. Here’s a snippet of code to get you started with a ghost: 0→Xmin: 0→Ymin: 264→Xmax: 164→Ymax: For(N,0,20,1): Pt-On(132-N,120-(1/10)N²,1,20): Pt-On(132+N,120-(1/10)N²,1,20): End For(N,0,10,0.5): Pt-On(132-N,120-(2/5)N²,1...https://education.ti.com/en/bulletinboard/spookymath
Monday Night Calculus With Steve Kokoska and Tom Dick
...rigonometric Functions Problem Set // Solution Set Oct. 12: Local Linearity and L’Hospital’s Rule Problem Set // Solution Set Oct. 26: Implicit Differentiation Problem Set // Solution Set Nov. 9: Function Analysis With Graphical Stems Problem Set // Solution Set ...https://education.ti.com/en/bulletinboard/monday_night_calculus
3.1415… Ways to Celebrate Pi Day
... when students (or you) need a mental break or have some downtime. Even better if coloring with a slice of pie! Download the coloring pages .1415926 ... There’s more pi where that came from We have plenty of Pi Day activities using your TI graphing calculator. Here are two of our favorites: ...https://education.ti.com/en/bulletinboard/happypiday
How to Keep Kids’ STEM Skills Sharp This Summer
... engage with STEM. We’re fresh off a visit to NASA’s Johnson Space Center where we went to chat with astronaut Joe Acaba, who has logged a total of 306 days in space on three missions. Check it out: Meet a NASA Astronaut. Next month we’ll be visiting the Girl Scouts of Northeast Texas’ brand-new ...https://education.ti.com/en/bulletinboard/2018/may/keepthesteminsummer
Test your math strength against former pro-football player, John Urschel
...Should they go for one or two? (Assume your kicker makes extra points 100% of the time and your team has a 50% chance of winning in overtime) Problem 6 | The Lottery There is a lottery where five balls are sequentially drawn (without replacement) from a bin of fifty balls containing five copies o...https://education.ti.com/en/bulletinboard/2018/september/challenge
Expanding Knowledge With Financial Literacy | Texas Instruments
... could be the best way to keep track of the money going in and out of your account. The Balance provides a guide on “How To Make a Personal Budget in 6 Easy Steps.” Once you have a better grasp of your spending and saving habits, you can start considering investments. NerdWallet has an excellent ...https://education.ti.com/en/bulletinboard/2022/financial_literacy
Hit a high note exploring the math behind music
... combination with frequencies that are proportional to that note. For example, notes that are of a ratio of 2:3 such as a note of 440Hz and a note of 660Hz, sound good together. In music theory, that ratio is a “fifth.” Music theory relies on relationships like this to make music sound good to ou...https://education.ti.com/en/bulletinboard/2018/november/math-behind-music
Fireworks, Flags and the Fourth of July
...what would it take to make the U.S. flag? (Warning: You might need some patience to go with your patriotism!) Tip: You can use both ti_draw functions (to make the red, white and blue rectangles) and Turtle functions (to make the stars) in the same program. Here’s some Turtle code that m...https://education.ti.com/en/bulletinboard/2022/julyfourth
3.1415… Ways to Celebrate Pi Day
...hat person and how that person uses pi in their career. Some careers that come to mind include: astronaut, mechanical engineer and carpenter. .1415926…. There’s more Pi where that came from We also have many more pi day activities that use your TI graphing calculator. Here are two of my personal...https://education.ti.com/en/bulletinboard/2018/march/waystocelebratepi
IB® Exam Resources, Tips and Tricks | Texas Instruments
...he far left end and the far right end of the Liberty Bridge in Greenville, South Carolina, at a central angle of 120°. She found this distance to be 160 ft. See the diagram below (not to scale). A sector is formed with these two equal distances and the bridge. (a) Find the arc length of...https://education.ti.com/en/bulletinboard/2022/ibresources