Steady-State Circuit Analysis and Filter Design
Shows how the TI-89 implements phasors to perform sinusoidal steady-state analysis. the focus in on how to enter and display complex numbers. This chapter also shows a typical steady-state application - how to use the Numeric Solver to find the required order of lowpass Butterworth and Chebyshe...https://education.ti.com/en/activity/detail/steadystate-circuit-analysis-and-filter-design
Predictable Patterns with Addition
Students learn to compare numbers. They generate patterns using repeated addends and different starting points.https://education.ti.com/en/activity/detail/predictable-patterns-with-addition
Number Cube Sums
Students explore experimental probability and patterns in fractions, decimals, and percents by rolling two number cubes and recording and analyzing the sums that come up.https://education.ti.com/en/activity/detail/number-cube-sums
NUMB3RS - Season 3 - "Democracy" - I Never Metadata I Didn't Like
In "Democracy", Charlie investigates the death of a friend. He finds columns of numbers on her computer, and because they are not labeled, he does not know what they mean. He explains, "Numbers tend to come in groups 'it's called metadata' information about data". In this activity, students will ...https://education.ti.com/en/activity/detail/numb3rs--season-3--democracy--i-never-metadata-i-didnt-like
Studying Wave Phenomena with "WaveSim"
This is a program allowing teacher/student to interactively and graphically investigate a variety of wave concepts commonly studied in physics: traveling waves, standing waves, beats, Doppler effect, two-point source interference, Fourier wave forms, reflection and refraction, amplitude modulatio...https://education.ti.com/en/activity/detail/studying-wave-phenomena-with-wavesim
Celsius and Fahrenheit Number Line
A number line comparing temperatures in Celsius and Fahrenheit.https://education.ti.com/en/activity/detail/celsius-and-fahrenheit-number-line
Who Started It All? The Spread Of Disease
Students predict the spread of disease to be exponential. They then do a hands on "sharing of bodily fluids" and see the actual data and compare these results to the projected model. You actually see the number of infected after each sharing to see the shift of the model easier. Written to be c...https://education.ti.com/en/activity/detail/who-started-it-all--the-spread-of-disease
Number and Operation Sense: Whole Numbers
Students attain a basic understanding of numbers and number operations, developing number sense, and gaining fluency in arithmetic computation. They also learn to use the calculator to explore the mathematical principles behind the standard multiplication algorithm for multidigit numbers.https://education.ti.com/en/activity/detail/number-and-operation-sense-whole-numbers
Marching Columns
Students investigate constructing arrangements of different numbers of manipulatives into equal groups. They learn to use mathematical language, identify patterns with numbers, recognize the commutative property, and transfer the arrangements made with manipulatives to grid paper.https://education.ti.com/en/activity/detail/marching-columns
What Makes a Food Nutritious?
Students will analyze select nutritional values of specific food products and then compare those values to the recommended daily allowances published by the U.S.D.A. They will calculate percentages and fractions based upon the information they find.https://education.ti.com/en/activity/detail/what-makes-a-food-nutritious
Cottage Water Problem
Students use the Cabri Geometry II Plus software to solve a geometry problem. They move the vertex point that is common to two right triangles along the base to find the smallest possible sum of the length of the hypotenuse.https://education.ti.com/en/activity/detail/cottage-water-problem
Making Cookies
Students will reduce a cafeteria recipe to suit a household recipe. They use compatible numbers to choose smaller measurements while retaining the original proportions.https://education.ti.com/en/activity/detail/making-cookies
What's So Special About 11?
Students will compute multiples of numbers in search of patterns. As a class, they'll discover patterns in multiples of 9; then they'll do the same with patterns in multiples of 11. They will then practice writing the rule for 11, both verbally and algebraically, to summarize the discovered patte...https://education.ti.com/en/activity/detail/whats-so-special-about-11
Let's Count the Ways
Students will be introduced to the different ways to calculate numbers of outcomes, including using the counting principle. They will also evaluate expressions using permutations of data without repeat elements, both manually and on the TI-34 MultiView™ calculator.https://education.ti.com/en/activity/detail/lets-count-the-ways_1
To Simplify or Not to Simplify...
Students will discuss fractions and what it means to simplify them using prime factorization. Students will then use the calculator to simplify fractions manually as well as investigate both the prime factorization and greatest common factors of the numerator and denominator in various fractions.https://education.ti.com/en/activity/detail/to-simplify-or-not-to-simplify
Solution 11238: Computing for Number of Periods (N) Using the BA II PLUS™ or BA II PLUS™ PROFESSIONAL Financial Calculator.
Solution 11238: Computing for Number of Periods (N) Using the BA II PLUS™ or BA II PLUS™ PROFESSIONAL Financial Calculator. Solution 11238: Computing for Number of Periods (N) Using the BA II PLUS™ or BA II PLUS™ PROFESSIONAL Financial Calculator. global Solution 11238: Computing for Numb...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11238
Solution 17569: Computing the Actual Annual Percentage Rate (APR) with Points and Fees on the BA Real Estate™.
Solution 17569: Computing the Actual Annual Percentage Rate (APR) with Points and Fees on the BA Real Estate™. Solution 17569: Computing the Actual Annual Percentage Rate (APR) with Points and Fees on the BA Real Estate™. global Solution 17569: Computing the Actual Annual Percentage Rate ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/17569
Solution 14820: Calculating Compounded Annual Growth Rate (CAGR) on the BA II PLUS™ or BA II PLUS™ PROFESSIONAL.
Solution 14820: Calculating Compounded Annual Growth Rate (CAGR) on the BA II PLUS™ or BA II PLUS™ PROFESSIONAL. Solution 14820: Calculating Compounded Annual Growth Rate (CAGR) on the BA II PLUS™ or BA II PLUS™ PROFESSIONAL. global Solution 14820: Calculating Compounded Annual Growth Rat...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/14820
Solution 23990: Calculating Continuous Compounding Interest Using a BA II PLUS™ Family Calculator.
Solution 23990: Calculating Continuous Compounding Interest Using a BA II PLUS™ Family Calculator. Solution 23990: Calculating Continuous Compounding Interest Using a BA II PLUS™ Family Calculator. global Solution 23990: Calculating Continuous Compounding Interest Using a BA II PLUS™ Fami...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/23990
Solution 37687: TI-Innovator™ Hub BRIGHTNESS command cannot reconnect if a Light Sensor was previously connected with index number 4.
Solution 37687: TI-Innovator™ Hub BRIGHTNESS command cannot reconnect if a Light Sensor was previously connected with index number 4. Solution 37687: TI-Innovator™ Hub BRIGHTNESS command cannot reconnect if a Light Sensor was previously connected with index number 4. global Solution 37687...https://education.ti.com/en/customer-support/knowledge-base/ti-innovator-technology/troubleshooting-messages-unexpected-results/37687
STEM Exchange | Computer Science and Programming to Foster STEM Interest | October
Prepare STEM workforce will be available for the important jobs of the future. Access to computer science principles through programming contributes to a strong foundation for STEM literacy and an avenue to increase diversity, equity and inclusion in STEM coursework and, ultimately, STEM fields...https://education.ti.com/en/resources/ti-stem-exchange/october2021-event
Biographies | STEM Exchange | Computer Science and Programming to Foster STEM Interest | October
Speakers and panelist discuss being prepared STEM workforce will be available for the important jobs of the future. Access to computer science principles through programming contributes to a strong foundation for STEM literacy and an avenue to increase diversity, equity and inclusion in STEM co...https://education.ti.com/en/resources/ti-stem-exchange/october2021-event/panel-biographies
Guidebooks: TI Computer Software | Texas Instruments
Download the guide you need for your current TI technology computer software. Find your product and get the manual. Guidebooks: TI Computer Software | Texas Instruments global website TI gui...https://education.ti.com/en/product-resources/guidebooks/computer-software
Nspired Crossword NC
This activity is designed for students completely new to TI-nspire. No mathematical knowledge is required to complete this task. Students complete a crossword puzzle where the clues relate to application menus and the answers are the menu items. The activity helps students navigate TI-Nspire and ...https://education.ti.com/en/activity/detail/nspired-crossword-nc
Discrimination of Parabolas
Students manipulate progressively more flexible parabolas whilst a ‘special number’ is displayed on the screen. The problem for students to solve is ‘what is so special about this number’. Students continually review their conjectures as the parabola becomes more and more flexible.https://education.ti.com/en/activity/detail/discrimination-of-parabolas