Rational Roots of Polynomial Functions
In this activity, students apply the Rational Root Theorem in determining the rational roots of 4 polynomial functions. Results of the application of the theorem are compared to results obtained graphically to identify the presence of irrational roots.https://education.ti.com/en/activity/detail/rational-roots-of-polynomial-functions
Inverse of Two Temps
Students find a conversion equation that will calculate the corresponding Celsius temperature for any given Fahrenheit temperature. Students learn to graph scatter plots, analyze and graph linear equations, compute and model slope, derive and apply a conversion equation, and analyze inverse relat...https://education.ti.com/en/activity/detail/inverse-of-two-temps
Solution 34493: Maximum Number of Characters on One Line When Using the Input or Disp Programming Commands on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...ds on the TI-84 Plus C Silver Edition graphing calculator? The screen of the TI-84 Plus C Silver Edition graphing calculator can display a total of 16 characters on one line, including blank spaces, when displaying text with the Input or Disp commands. To display text on more than one line, use...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34493
FormulaPro
Like the famous "EEPro" and "MEPro" applications bundled with the TI-89 and TI-92, FormulaPro is a complete engineering solution mostly based around equation solving. It comprises a Equation Solving part (700+ equations grouped into 16 subjects/categories) and a Reference part. Made entirely i...https://education.ti.com/en/activity/detail/formulapro
The Discovery of Pi
The Discovery of Pi With Cabri Jr., and hands on materials Students will measure the diameter and circumference of various round objects and compare them to determine pi. They will then perform this acivity again utilizing the Cabri Jr. App on the TI 84 Calculator.https://education.ti.com/en/activity/detail/the-discovery-of-pi
Financial Mathematics
We at COMAP have a free download course in financial mathematics, with emphisis on personal finance, for upper high school and undergraduate college. The course includes extensive code for the TI83/84. To see the course, go to COMAP.com, register, and COMAP will e-mail your a password. An art...https://education.ti.com/en/activity/detail/financial-mathematics
Trig Ratios - Exploring Sine, Cosine and Tangent
Using the Cabri Jr. App and the 83+/84+ calculators, student will explore and calculate the various trig ratios. This is an easy construction that and allow plenty of time of exploration and completion of the worksheet questions in class.https://education.ti.com/en/activity/detail/trig-ratios--exploring-sine-cosine-and-tangent
Plotting a Normal Curve
This activity introduces students to the graph of the normal curve and the affect of changing the standard deviation on the shape of the graph. Students, with the aid of their TI calculators and TI-Navigator system, each find ten random numbers from a normal distribution whose mean is 12 and whos...https://education.ti.com/en/activity/detail/plotting-a-normal-curve
Plotting a Binomial Probability Distribution Curve
This activity introduces students to the graph of a binomial probability distribution and the affect of changing the probability of success on the shape of the graph. Students, with the aid of their TI calculators and TI-Navigator system, each find ten random numbers from a binomial distribution ...https://education.ti.com/en/activity/detail/plotting-a-binomial-probability-distribution-curve
Using the TI-83/84 to Explore the Binomial Theorem
This lesson will introduce students to the binomial theorem through a variety of activities. Pascal's triangle and probabilities will be explored through problem solving. The binomial theorem, combinations formula, and the binomial probability function will also be explored. Students will dis...https://education.ti.com/en/activity/detail/using-the-ti8384-to-explore-the-binomial-theorem
Real Number Properties
This StudyCards™ set promotes understanding of commutative properties, associative properties and the distributive property. Use with Foundations for College Mathematics, ch. 1-1.https://education.ti.com/en/activity/detail/real-number-properties
Rational Addition, Subtraction
This StudyCardstrade; stack covers adding (or subtracting) numerators with simple to complex denominators. The set ends with sums or differences of rational functions with different denominators. Use with Foundations for College Mathematics, Ch. 7.4.https://education.ti.com/en/activity/detail/rational-addition-subtraction
Graphing Calculator Scavenger Hunt
Students will use the TI-84+ graphing calculator to complete this Scavenger Hunt.https://education.ti.com/en/activity/detail/graphing-calculator-scavenger-hunt
The Phone Bill Problem
The student is given actual data and asked to find a line of best fit and to give "real world" interpretations of the slope and y-intercept. A great introduction to the 83/84 and its features. Download at www.TomReardon.com Click on Downloads.https://education.ti.com/en/activity/detail/the-phone-bill-problem
Repeating Elevens
Students compute multiples of 11, 111, 1111, and so forth, search for patterns in the products, and write generalizations of those patterns.https://education.ti.com/en/activity/detail/repeating-elevens
Midpoint Quadrilateral
This problem presents an opportunity for students to think about properties of quadrilaterals, and also to work on confirming observations through geometric reasoning. If your state has adopted the Common Core State Standards, this alignment might be helpful: Geometry: Prove Geometric Theorems G....https://education.ti.com/en/activity/detail/midpoint-quadrilateral
Common Core Nuggets: Geometry
These are a series of short, interactive LUA applets that help students grasp the important ideas of specific indicators in the Common Core Curriculum. This collection contains applets that will help teachers implement Common Core Geometry Standard G-GPE 1, 3 for High School Mathematics. There ...https://education.ti.com/en/activity/detail/common-core-nuggets-geometry
It's Just a Lunar Phase
In this lesson, students will study the cycle of lunar phases.https://education.ti.com/en/activity/detail/its-just-a-lunar-phase
Solving Stoichiometry Problems
In this lesson, students explore three combustion reactions to develop skills necessary to solve stoichiometric problems.https://education.ti.com/en/activity/detail/solving-stoichiometry-problems
Common Molecules
Students use StudyCards(tm) to practice matching compounds with their chemical formulas.https://education.ti.com/en/activity/detail/common-molecules
2024 TI Codes Contest | #TICodes | Texas Instruments
...une in Think it, build it and compete to win it--> Think it, build it and compete to win it Start assembling your team of up to five students (ages 13–19), plus one adult sponsor like a teacher, parent or guardian. Come up with an innovative idea for aiding safety and security, and you may have...https://education.ti.com/en/promotion/codescontest/2024/p0-save-the-date
2023 US TI Cods Contest P1-announcement
...tions. Deadline for submissions is Feb. 15 at 11:59 p.m. Central time. Submit your idea @import url(https://fonts.googleapis.com/css?family=Lato:400,700|Montserrat:900);#ti-header-ss{display:grid;justify-content:center}.container-countdow{margin:auto;overflow:hidden;width:700px;height:120px;...https://education.ti.com/en/promotion/codescontest/2023/p1-announcement
AP® Statistics: 6 Math Functions You Must Know for the TI-Nspire™ CX Graphing Calculator
...s, “1 - binomcdf(10,.5,5)” is not considered sufficient communication of work. The video below shows an example of this kind of computation. 4. Random Variables In some cases, you are asked to calculate the mean or standard deviation of a random variable given in a table. You can use a l...https://education.ti.com/en/bulletinboard/apstatstipsfornspire
Meet the First Winner of the Spread the Math Love Contest Who Is Making Military Dreams Come True
...untry, from North Carolina to New Mexico. She most recently worked for NBC 5 in Dallas as a crime reporter before hanging up the microphone for a TI-84 Plus CE. Follow her on Twitter @ellenfishpaw. While the school year is winding down, TI’s new Spread the Math Love Contest is heating up. Meet ...https://education.ti.com/en/bulletinboard/mathlove
Leveraging CAS to Explore and Teach Mathematics
...tree? That's the power of CAS! On a TI-Nspire™ CX II CAS handheld, access the Factor tool from the algebra menu and type factor(300) like in figure 4, then press enter. There's my factor tree (and it’s better organized to simplify a radical at that). Now, on the next line type √300. ...https://education.ti.com/en/bulletinboard/leveragecas