Which Dog Is Roundest? | Texas Instruments
...l so that data point is missing.) Data analysis We will begin with Holly’s data. The data gathered was entered into Lists L1 and L2 of a TI-84 Plus CE Python graphing calculator. Next, a scatter plot was created of this data in a ZOOMSTAT window. Upon first glance, Holly’s ...https://education.ti.com/en/bulletinboard/2023/dog-day-which-dog-is-roundest
Plan To Attend 2023 Virtual T3IC | Texas Instruments
...ring Data and Random Variables” Join AP® Statistics experts Daren Starnes and Josh Tabor as they examine ‘What does r2 really tell us?’ using the TI-84 Plus CE graphing calculator. Financial literacy: “How’s Your Financial Literacy?” Discover how to use your calculator’s Finance App. And see...https://education.ti.com/en/bulletinboard/2023/plan-to-attend-2023-virtual-t3ic
Inverse Functions on the TI-84 Plus CE | Texas Instruments
...de an emphasis on the multiple views of a function. TI technology to the rescue! Let’s take a closer look at how TI technology, specifically the TI-84 Plus CE, can play an important role in supporting students to validate the meaning and properties of inverse functions. The great news is that T...https://education.ti.com/en/bulletinboard/2023/investigating-inverse-functions-ti-84-plus-ce
Calculators and Order of Operations | Texas Instruments
... The troublemaker has already unholstered their device, entered the notorious expression, and smirks. The answer line reads 1. They hold a vintage TI-82 graphing calculator. I look in my hand. I wipe my brow with my neckerchief and a sigh of relief. I hold a TI-83 graphing calculator. My answer...https://education.ti.com/en/bulletinboard/2023/calculators-and-order-of-operations
3 Coding Activities for July Fourth Fun | Texas Instruments
...ome patriotic-themed programming. Here are three patriotic-themed activities you can try using Python programing on the TI‑Nspire™ CX II and the TI‑84 Plus CE Python graphing calculators. Create star explosions in the sky! This is a fun, experimental activity that lets you create...https://education.ti.com/en/bulletinboard/2023/3-coding-activities-for-july-4-fun
Why Buy a Graphing Calculator?
...tom-table-wrapper .left-block ul li{font-weight:700}.custom-table-wrapper .right-block ul li{font-weight:700}@media (min-width:320px) and (max-width:480px){.custom-table-wrapper{grid-template-columns:1fr}.custom-table-wrapper .right-block{border-left:0}.custom-table-wrapper .right-block p{border-...https://education.ti.com/en/bulletinboard/2023/why-buy-graphing-calculator
Fan’s Favorite Features on TI-84 Plus CE | Texas Instruments
Math fans everywhere love the TI-84 family of graphing calculators! In fact, Texas Instruments is the number one graphing calculator recommended by math teachers. But why is that? We asked our teacher community on Twitter, Facebook and Instagram to share their favorite features of the TI-84 Pl...https://education.ti.com/en/bulletinboard/2023/five-fan-favorite-features-ti84plus
BA II Plus™ Professional Financial Calculator | Texas Instruments
...ic Power Down) conserves power Three-year limited warranty--> Hardware One-year limited warranty Toll-free help hotline: 1.800.TI.CARES Email: ti-cares@ti.com Complete guidebook available--> Complete guidebooks available Support Net Future Value ...https://education.ti.com/en/products/calculators/financial/baii-plus-professional
Solution 12027: Detailed Information Provided When Using the Catalog Stopped After OS Update on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...84 Plus family of products Knowledge Base Knowledge Base Search I used to be able to get more information on commands in the catalog, however since I upgraded operating systems I cannot. How do I change it so that I get more information? The detailed infor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12027
Perspective Drawings
In this activity, students will draw figures in one- and two-point perspective, comparing and contrasting the two types of drawings. They then create an isometric drawing and compare it to the other drawings.https://education.ti.com/en/activity/detail/perspective-drawings
Nested Similar Triangles
Discover the conditions that make triangles similar by moving the sides opposite the common angle in nested triangles.https://education.ti.com/en/activity/detail/nested-similar-triangles
Investigating the Angles of a Triangle
The following will find the sum of the interior angles of a triangle and the sum of the remote interior angles of a triangle. Students can then change the type of triangle. The student will see that the sum of the interior angles is always 180 degrees. Also, the student will see that the sum of t...https://education.ti.com/en/activity/detail/investigating-the-angles-of-a-triangle
Chicago Chase Activity
In this activity, students will predict qualifying speeds and tire wear.https://education.ti.com/en/activity/detail/chicago-chase-activity
Assessing Normality
In this activity, students will learn four characteristics of a normal curve: the distribution is symmetric and mound-shaped; the mean and median are approximately equal; the distribution meets the 68-95.5-99.7 rule; and the normal probability plot is linear. They will use these to determine if a...https://education.ti.com/en/activity/detail/assessing-normality
Position and Piecewise Velocity
This lesson involves creating and comparing graphical representations of velocity and position based on real-life scenarios.https://education.ti.com/en/activity/detail/position-and-piecewise-velocity
Infinite Geometric Series
In this activity, students will explore infinite geometric series. They will consider the effect of the value for the common ratio and determine whether an infinite geometric series converges or diverges. Students will numerically analyze infinite geometric series using spreadsheets.https://education.ti.com/en/activity/detail/infinite-geometric-series_1
It's a Parallelogram, You Say?
Students represent complex numbers in the complex plane as points or vectors and display the sum and difference of two complex numbers as diagonals of the parallelograms they define.https://education.ti.com/en/activity/detail/its-a-parallelogram-you-say_1
Simple Calculator Tips for Algebra 2 | Texas Instruments
...udents to upgrade their calculator skills for this new course. Even with 12 years of teaching experience, I’m still learning new ways to use my TI-84 Plus CE graphing calculator — not just for calculations but also as a teaching tool. Recently, I discovered the transformation app, which was an...https://education.ti.com/en/bulletinboard/2024/simple-easy-calculator-tips-algebra2-concepts
Stretching Slinkies
This lesson provides students with the opportunity to explore the TI-84 graphing calculator in conjunction with Microsoft Excel®. Students will use the "Stretching Slinkies" worksheet to record and enter data. They will either: enter data into Microsoft Excel to synch with the TI-84, OR, enter da...https://education.ti.com/en/activity/detail/stretching-slinkies
Rotations in the Coordinate Plane
It is important for students to know what happens to the coordinates of points when they are rotated in the coordinate plane by 90 or 180 degrees, either clockwise or counterclockwise. This activity enables students to use Cabri Jr. to develop this understanding.https://education.ti.com/en/activity/detail/rotations-in-the-coordinate-plane
Compound Interest: Show Me the Money
This is an activity at the conclusion of the exponential relationship unit where students have experience with equations in the form y=a*b^x. Students use the random integer function on the TI-83 Plus to generate a rate of return for the investment profile they choose.https://education.ti.com/en/activity/detail/compound-interest-show-me-the-money
Law of Large Numbers: Equal Opportunities
In this activity, students will use the Probability Simulation application to roll a fair die and explore the Law of Large Numbers. They will conduct probability experiments that involve tossing a fair die, graph the results, compare the experimental probability to its theoretical probability and...https://education.ti.com/en/activity/detail/law-of-large-numbers-equal-opportunities
Ryan's Puppy Problem
This problem can be used in Geometry of Algebra. Ryan desires to build a rectangluar fence to keep his puppy in. What shape should he use if he has 8 meters of fencing?https://education.ti.com/en/activity/detail/ryans-puppy-problem
Dynamic Geometry: Basic Constructions
Students use the Cabri™ Jr. application to draw triangles and construct perpendicular bisectors on the sides of a triangles. They study the properties of a triangle and understand how the measures of angles of a triangle is always 180 degrees.https://education.ti.com/en/activity/detail/dynamic-geometry-basic-constructions
Dynamic Geometry: Program Basics
Students use the Cabri™ Jr. application to draw triangles and explore properties of perpendicular bisectors of the three sides of different types of the triangles. They study the measures of angles of a triangle and understand that the sum of the measures of angles of a triangle is always 180 deg...https://education.ti.com/en/activity/detail/dynamic-geometry-program-basics