Representing the Solution Process by Graphing
In this activity, students will explore the relationships in equations. Students will validate inquiries by graphing expressions from both sides of an equation. Students will rationalize the characteristics of graphing equations. At the Pre-Algebra level, this activity can be used to compare equ...https://education.ti.com/en/activity/detail/representing-the-solution-process-by-graphing
Complex Roots: A Graphical Solution
In this activity, you will explore the relationship between the complex roots of a quadratic equation and the related parabola's graph.https://education.ti.com/en/activity/detail/complex-roots-a-graphical-solution
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
Remember When
In this activity, students will model the relationship between the year and average income, average price of a house, and average price of a car using exponential functions. Then students will answer questions related to the models to gain a deeper understanding of exponential functions.https://education.ti.com/en/activity/detail/remember-when
Calculations at the Crazy Cookie Company
Performing matrix multiplication for the first time, students are prompted to use reasoning skills to determine if matrix products are possible for given pairs of matrices. The tutorial leads them through matrix product operations to find rules for matrix multiplication and predicting dimensions ...https://education.ti.com/en/activity/detail/calculations-at-the-crazy-cookie-company
Why is the Sky Blue and When Will We Ever Use This?
Have you ever tried to come up with a real life example for a rational function with an exponent to the negative four? Have you ever wondered why the sky is blue? Here is a short example of the uses of a rational function.https://education.ti.com/en/activity/detail/why-is-the-sky-blue-and-when-will-we-ever-use-this
Parallel Lines cut by a Transversal with Cabri Jr.
Using Cabri Jr, the students (with the teachers help) will create parallel lines cut by a transversal, measure angles, and compare the relationships of the angles formed using features of the Cabri Jr.https://education.ti.com/en/activity/detail/parallel-lines-cut-by-a-transversal-with-cabri-jr
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
Assessing Approximate Normality in AP Statistics
In this activity, students are sent 5 lists of data to study. The groups must use previously-discussed strategies for determining if each set could have reasonably come from a normal distribution.https://education.ti.com/en/activity/detail/assessing-approximate-normality-in-ap-statistics
How Fast Is Your Racer
Students become familiar with collecting and analyzing linear data. Students first perform a manually linear fit to their collected data, and are then introduced to the linear regression analysis capabilities of the calculator. The time taken for mousetrap racers to cover predetermined distances ...https://education.ti.com/en/activity/detail/how-fast-is-your-racer
The Shrinking Dollar
Students examine the long term effects of inflation. They compute the increase in cost price due to compounding of inflation rates every year. They recognize that this increase in cost price is exponential.https://education.ti.com/en/activity/detail/the-shrinking-dollar
Let's Play Ball with Families of Graphs
This activity is designed for students to use real-time data to generate a family of parabolic graphs. The data set will be generated by graphing the heights of a ball bounce with respect to time. Students will determine the regression equations to the graphs and determine their relationships. ...https://education.ti.com/en/activity/detail/lets-play-ball-with-families-of-graphs
Classification Challenge
In this lesson, students will analyze and describe how organisms are classified according to shared characteristics.https://education.ti.com/en/activity/detail/classification-challenge
TI-Nspire™ Computer Link Software (not compatible with CX II models)
Share files between the TI-Nspire handheld and your computer with TI-Nspire Computer Link Software.Share files between handheld and computer Educators and students can quickly and easily link a single handheld - TI-Nspire or TI-Nspire CAS handheld - to a single classroom or lab computer (running a supported Windows® or Mac® operating system). Capture screen images for use in documents fro...https://education.ti.com/en/software/details/en/82035809F7E6474099944056CCB01C20/ti-nspire_computerlink
Natural Selection (MG)
In this lesson, students will model natural selection, providing an opportunity to make predictions about evolution in a population over a short period of time.https://education.ti.com/en/activity/detail/natural-selection-mg
TI-84 Plus Lesson – Module 13.4: TI-84 Min/Max Feature | TI
...you will use these features and compare results with local extrema found in previous lessons. Although these features are usually quite accurate, you should remember they give numerical approximations, not exact values. In Lesson 13.2 and Lesson 13.3 you found local extrema of f(x) = x3 - 2x - ...https://education.ti.com/en/product-resources/t3-free-courses/calculus84-online/mod13/mod13-lesson4
2023 US TI Cods Contest P1-announcement
...inners Each member of the winning team will receive a new TI-Innovator™ Hub, TI-Innovator™ Rover, their choice of a TI graphing calculator and a TI T-shirt. The winning team’s adult sponsor will also receive a $250 gift card. Second and third place Each member of the second and third place teams...https://education.ti.com/en/promotion/codescontest/2023/p1-announcement
2025 TI Codes Contest | #TICodes | Texas Instruments
... Second runner-up: Algae Gator 2s_4tQR5RKw Third runner-up: Brookwood Bites -qf4YBZ_Hjc Finalist: Trash Masters hXWW827sHck Finalist: The THirt Team adzY7oDthH8 Finalist: Phoenix Labs 3jOB5xRdKgA G...https://education.ti.com/en/promotion/codescontest/2025-2
AP® Statistics: 6 Math Functions You Must Know for the TI-Nspire™ CX Graphing Calculator
...to draw a scatterplot on the exam; however, being familiar with creating and analyzing a scatterplot of bivariate data could prove crucial. Your data should be stored in a Lists & Spreadsheet page in named lists. One of the key advantages of the TI-Nspire™ CX graphing calculator is that you can u...https://education.ti.com/en/bulletinboard/apstatstipsfornspire
AP® Statistics: 6 Math Functions You Must Know for the TI-84 Plus
... will be the same format as prior years, several features of the TI-84 Plus CE Graphing Calculator will still be useful for you. In this post, I have compiled a list of 6 of the most important statistics features to know for the TI-84 Plus CE. 1: Regression Analysis It is unlikely that you will ...https://education.ti.com/en/bulletinboard/apstats2021
Meet the First Winner of the Spread the Math Love Contest Who Is Making Military Dreams Come True
...g people across the country to recognize the parents, teachers and mentors who inspired their passion for numbers for a chance to grant them a math wish. So far, we’ve received more than 600 entries in the Spread the Math Love Contest for a chance to make someone’s math dreams come true. This wee...https://education.ti.com/en/bulletinboard/mathlove
Score Big on the ACT® With These Tried-and-True Tips for the Math Section
... first introduced in 2018. In fact, ACT® provides an online practice test so that you can get the feel of what it is like to take an ACT® exam on the computer. Try it! You will notice there is a TOOLS drop-down menu containing: a highlighter, a line reader (focuses your attention on one line at ...https://education.ti.com/en/bulletinboard/1-19-2021-act-tips
Leveraging CAS to Explore and Teach Mathematics
...first introduced to it. I didn't necessarily want my AP® Calculus students to find derivatives, or my algebra students to solve equations simply by pushing buttons. Thankfully over time, my vision for CAS and its utility has grown. CAS isn't only a way to find the answers. When used appropriat...https://education.ti.com/en/bulletinboard/leveragecas
Top 3 Halloween-Themed Classroom Activities
...ncepts by exploring chemistry and life sciences principles and observing processes, such as titration, all while designing experiments, predicting outcomes and testing hypotheses. Download all the files you need in an instant. Run this way. 2. Will creepy, crawly maggots lead you to the answ...https://education.ti.com/en/bulletinboard/halloween
Straight-A Student Won’t Allow COVID-19 To Take Her Dreams
... apart. And in a way, it did,” said Calderon. Calderon’s father, David Calderon-Vital, was the only financial provider for their family, and until she lost him, Jasmine says, “We never needed anything.” Among her wishes was a green TI-84 Plus CE graphing calculator to use in her IB®: Math Appl...https://education.ti.com/en/bulletinboard/spreadmathlove