Triangle Sides & Angles
Students will explore side and angle relationships in a triangle. First, students will discover where the longest (and shortest) side is located relative to the largest (and smallest) angle. Then, students will explore the Isosceles Triangle Theorem and its converse. Finally, students will determ...https://education.ti.com/en/activity/detail/triangle-sides--angles_1
Triangle Inequalities
In this activity, students will discover the Triangle Inequality Theorem and explore the possible lengths of the third side of a triangle given the other two side lengths. Students will also classify the type of triangle as acute, obtuse, or right using the Pythagorean inequalities.https://education.ti.com/en/activity/detail/triangle-inequalities_1
NUMB3RS - Season 3 - "Killer Chat" - Stylometry
In "Killer Chat," the FBI has obtained a collection of online chat dialogues from a suspected killer. Charlie proposes he use Statistical Linguistic Analysis to identify the author. The style and language can essentially fingerprint the writing. Stylometry, the practice of applying statistical an...https://education.ti.com/en/activity/detail/numb3rs--season-3--killer-chat--stylometry
What Is Your Grade (Part 1)
In this activity, students will use the CellSheet Application and set up a spreadsheet. They will determine the mean of a set of values and find a minimum value to be added to a set of values to obtain a given mean.https://education.ti.com/en/activity/detail/what-is-your-grade-part-1
Interpreting Confidence Intervals
This activity is used in conjuntion with the famous M&M's experiment for introducing confidence intervals in AP Statistics. Navigator is used to allow each student to contribute the endpoints of a CI obtained from their own sample of M&M's. Quick polls are used to questions student confidence i...https://education.ti.com/en/activity/detail/interpreting-confidence-intervals
Perimeter Pattern
Students will explore a perimeter pattern created using hexagon and triangle pattern block pieces. They will continue the given pattern and use the values obtained to complete a table of values. They will enter the data into the calculator, create a scatter plot and determine the viewing window...https://education.ti.com/en/activity/detail/perimeter-pattern
Identifying Types of Correlation from a Graph and Calculator
Students will identify different types of correlations graphically and by using the linear regression analysis obtained from a TI-84 Plus calculator. Students will also obtain and know the significance of a correlation coefficient as a result of this lesson.https://education.ti.com/en/activity/detail/identifying-types-of-correlation-from-a-graph-and-calculator
Operating on Matrices
Students learn how to add, subtract, and multiply matrices, as well as find the determinant and inverse of a matrix.https://education.ti.com/en/activity/detail/operating-on-matrices
Closure Tables
Students create and complete closure tables to determine if the sets of whole numbers, integers, even numbers, and odd numbers are closed under the operations of addition, subtraction, multiplication, and division.https://education.ti.com/en/activity/detail/closure-tables_1
Complex Numbers
Students calculate problems to determine the rules for adding, subtracting, multiplying, and dividing complex numbers.https://education.ti.com/en/activity/detail/complex-numbers
Exponent Game
Students compare powers and decide whether to add or subtract values to a cumulative total so that the total stays as close to zero as possible.https://education.ti.com/en/activity/detail/exponent-game
Closure Tables
In this activity, students create and complete closure tables to determine if the sets of whole numbers, integers, even numbers, and odd numbers are closed under the operations of addition, subtraction, multiplication, and division.https://education.ti.com/en/activity/detail/closure-tables
Common Denominator
In this activity, students will use an interactive model that multiplies the fraction by "1" to help determine the common denominator. Then they will use what they have learned to add and subtract fractions without the same denominators.https://education.ti.com/en/activity/detail/common-denominator_1
Parametrizing the Unit Circle
The purpose of this activity is to use parametric equations to "unwrap" the unit circle. This process will allow students to obtain the graph of the function y = sin(x).https://education.ti.com/en/activity/detail/parametrizing-the-unit-circle
Operation Rules
In this short activity, students use interactive pages with sliders to determine rules for different combinations of adding and subtracting positive and negative numbers such as adding two negative numbers.https://education.ti.com/en/activity/detail/operation-rules
Adding and Subtracting Fractions with Common Denominators
This activity uses interactive number lines to investigate addition and subtraction of fractions that refer to the same whole, with like denominators. Students may reason about the process as 1) decomposing each fraction into unit fractions and counting the total number of unit fractions that wou...https://education.ti.com/en/activity/detail/adding-and-subtracting-fractions-with-common-denominators
Triangle Inequalities
In this activity, students will discover the Triangle Inequality Theorem and explore the possible lengths of the third side of a triangle given the other two side lengths. Students will also classify the type of triangle as acute, obtuse, or right using the Pythagorean inequalities.https://education.ti.com/en/activity/detail/triangle-inequalities
TI Rover BT | DPP | Texas Instruments
TI Rover BT | DPP | Texas Instruments global websitehttps://education.ti.com/en/product-resources/dpp/roverbt-dpp
TI-Nspire Family Software Special Updates
6869 /ti-nspire/auto-update/TI-NspireFamilyUpdate-Special.dcr EN TI-Nspire Family Software Special Updates TI-Nspire Family Software Special Updates TI-NspireFamilyUpdate-Special TI-Nspi...https://education.ti.com/en/software/details/en/2F4CC22684854FB4912CB3D762CF490E/ti-nspirefamilyupdate-special
App4Math™ for TI-83 Plus / TI-84 Plus
This App, by I.Q. Joe, the creators of Zoom Math, provides an easy-to-use interface so you can enter the math problem the same way you see it in your textbook, thereby reinforcing math notation and students understanding.https://education.ti.com/en/software/details/en/91D4208BA1004CC4B7FB55EC4BEBD695/app4math
TI-34 MultiView™ Guide for Teachers
6696 /scientific/34mvtg.dcr EN TI-34 MultiView™ Guide for Teachers TI-34 MultiView™ Guide for Teachers 34mvtg 34mvtg websitehttps://education.ti.com/en/guidebook/details/en/F96B6159C1B44CA29477AC820A8DB6AB/34mvtg
How I overcame my fear of mathematics and finally understood the world
...ncreasingly hungry for literacy in science, technology, engineering and math (STEM). I’m not talking about the drills required to perform addition, subtraction and other computational types of math. While those are certainly important, today’s technology gives our children an opportunity to focus...https://education.ti.com/en/bulletinboard/2017/january/overcoming-fear-of-math
AP® Statistics: 6 Math Functions You Must Know for the TI-Nspire™ CX Graphing Calculator
...10 coin flips, then you need Binomial Cdf. Keep in mind that Binomial Cdf is cumulative from 0 to k successes, so pay close attention to whether to subtract the endpoint, or not, when using the complement rule. You can also use the lower boundary if you need to find the cumulative probability of ...https://education.ti.com/en/bulletinboard/apstatstipsfornspire
AP® Statistics: 6 Math Functions You Must Know for the TI-84 Plus
... in 10 coin flips, then you need binomcdf( . Keep in mind that binomcdf( is cumulative from 0 to k successes, so pay close attention to whether to subtract the endpoint, or not, when using the compliment rule. Always remember that for the free-response section you must show the correct work and ...https://education.ti.com/en/bulletinboard/apstats2021
Going for Gold: 5 Sports-Themed Activities to Engage Your Students
...reated using rectangles, and it is a great lesson for students to learn about the order in which commands (and thus colors) are executed in order to obtain their final design. The symmetry of the three diamonds in the flag create an opportunity to apply a transformation to the middle diamond in o...https://education.ti.com/en/bulletinboard/goingforgold