Calculators and Order of Operations | Texas Instruments
...f, shouting, “Calculate!” Too late. 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...https://education.ti.com/en/bulletinboard/2023/calculators-and-order-of-operations
5 Study Tips from a Student #StudyGrammer | Texas Instruments
...dying was something they were struggling to do. They wanted help. “It sounds very cliché, but you have to have a schedule and you have to be disciplined … I would sometimes shut down my phone or use one of the focus apps, like Flora. It forces you to actually study and eliminate the distractio...https://education.ti.com/en/bulletinboard/2023/5-study-tips-from-a-student-studygrammer
Middle School Math Meets Python Game Design | Texas Instruments
...is activity is scaffolded. You’ll give students the base code in a premade TI-Nspire™ CX II file or TI-84 Plus CE Python file. Students will write 12 lines of code to generate the random problems. If you choose, students will use the Pythagorean theorem and write seven more lines to calculate the...https://education.ti.com/en/bulletinboard/2023/middle-school-math-python-game-design
Assessing Student Thinking | Texas Instruments
...ugh it yields the correct answer in certain situations? For example, let’s look at what happened in my classroom. Answer to a problem outlined by the teacher. When I asked Sarah how she arrived at the answer, she was able to accurately show me the graph she created and how s...https://education.ti.com/en/bulletinboard/2023/assessing-student-thinking
Why Buy a Graphing Calculator?
... Built to be distraction free. No Wi-Fi access means more security than other devices and helps young minds focus their attention on learning, not online. Complementary software. Students get the flexibility to practice and learn in ways that increase accessibility and support different ...https://education.ti.com/en/bulletinboard/2023/why-buy-graphing-calculator
How To Avoid 5 Common Grant Writing Mistakes | Texas Instruments
...t didn’t follow instructions. Obvious errors on smaller grants can include not following basic directions like what font type to use, word limits, line spacing, margins and page or section limitations. The more critical mistakes are not paying attention to any legal instructions. Large gran...https://education.ti.com/en/bulletinboard/2023/5-common-grant-writing-mistakes
Fan’s Favorite Features on TI-84 Plus CE | Texas Instruments
...es for state testing). – Ms. Ragghianti on Twitter Let’s look at the data of height and arm spans put into two separate tables and then apply a linear regression. For linear regressions press the “stat” key. Toggle to “CALC”, then select one of the linear regression models of you...https://education.ti.com/en/bulletinboard/2023/five-fan-favorite-features-ti84plus
BA II Plus™ Professional Financial Calculator | Texas Instruments
...t setting Partial years Ten user memories Ten-digit display List-based one- and two-variable statistics with four regression options: linear, logarithmic, exponential and power Math functions include trigonometric calculations, natural logarithms and powers Built-in function...https://education.ti.com/en/products/calculators/financial/baii-plus-professional
Computer Science | Cybersecurity Activities | Texas Instruments
...olor:#ebebeb;border-left:1px solid #333;border-right:1px solid #333;border-bottom:1px solid #333}.contentgroup .columns .column.item:after{background:linear-gradient(45deg,rgba(255,0,0,0) 0,grey 50%,rgba(0,255,0,0) 100%)}.link-wrapper-center.hide-mobile{display:none}.contentgroup.no-divider.gray-...https://education.ti.com/en/resources/computer-science/cybersecurity
Pledge Plans: An Exploration of Linearity
A brief overlook of slope and how it is applied to real-life situations.https://education.ti.com/en/activity/detail/pledge-plans-an-exploration-of-linearity_1
Simple Calculator Tips for Algebra 2 | Texas Instruments
...enu. How to copy and paste an expression into y=: Arrow to and highlight the desired expression. Press [enter]. Press [y=]. Go to desired y= line. Press [2nd]. Press [enter]. The expression you copied will be pasted into the y= line. 4. Natural Log and e ...https://education.ti.com/en/bulletinboard/2024/simple-easy-calculator-tips-algebra2-concepts
REAL LIFE REAL WORLD - Avalanche Rescue
When hikers and skiers go into terrain with a risk of avalanches, they take safety equipment including avalanche rescue beacons. An avalanche rescue beacon sends and receives electromagnetic field signals that travel in circular patterns. The search pattern used to locate a beacon buried in the...https://education.ti.com/en/activity/detail/real-life-real-world--avalanche-rescue
Finding the Endpoint of a Segment Given One Endpoint and the Midpoint
The purpose of the activity is for students to verify how to determine the coordinates of an endpoint of a segment, given the midpoint and other endpoint, using the dynamic capabilities of Cabri Jr.https://education.ti.com/en/activity/detail/finding-the-endpoint-of-a-segment-given-one-endpoint-and-the-midpoint
The Letter Product Game
This activity will encourage students' powers of deduction through a word game. This will allow a review of factoring integers. A simple extension allows a classroom discussion that will evolve into the Zero Product Theorem, essential to the technique of solving polynomial equations by factoring.https://education.ti.com/en/activity/detail/the-letter-product-game
Linear Equations for Which the Product of the Coordinates is Constant
This activity allows students to explore situations in which points with a constant product of x-coordinate and y-coordinate are graphed. With TI-Navigator?s display, students can determine that a curve is formed from such points. This curve is in quadrants 1 and 3 if the product is positive or...https://education.ti.com/en/activity/detail/linear-equations-for-which-the-product-of-the-coordinates-is-constant
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
A Math Teacher’s Guide to Valentines Fun | Texas Instruments
...s. “So many fun ideas for spreading math love! :)” – Webinar attendee The “Candy Grab” invites students to collect data and create linear functions, discovering the relationship between hand span and candy collected. In the “Personality Match” activity, equations find their gra...https://education.ti.com/en/bulletinboard/2025/math-teachers-guide-valentines-day-fun
BA II Plus™ Financial Calculator | Texas Instruments
...t setting Partial years Ten user memories Ten-digit display List-based one- and two-variable statistics with four regression options: linear, logarithmic, exponential and power Math functions include trigonometric calculations, natural logarithms and powers Built-in function...https://education.ti.com/en/products/calculators/financial/baii-plus
Texas Instruments unveils the new and improved TI-Nspire™ CX II line of graphing calculators
... Texas Instruments unveils the new and improved TI-Nspire™ CX II line of graphing calculators Introducing a more powerful processor, improved coding and math features and a modern, new look DALLAS – (March 7, 2019) Texas Instruments (TI) today introduced the ne...https://education.ti.com/en/about/press-center/3-7-2019-nspire-cx-ii
Computer Science | Control Robotics | Texas Instruments
...olor:#ebebeb;border-left:1px solid #333;border-right:1px solid #333;border-bottom:1px solid #333}.contentgroup .columns .column.item:after{background:linear-gradient(45deg,rgba(255,0,0,0) 0,grey 50%,rgba(0,255,0,0) 100%)}.link-wrapper-center.hide-mobile{display:none}.contentgroup.no-divider.gray-...https://education.ti.com/en/resources/computer-science/control-robotic-vehicles
Computer Science Resources | Texas Instruments
...ore our Python lessons Clear prompts and colors Our graphing calculators help students understand what steps to take when coding. In-line prompts and color-coded fonts make writing programs simpler for beginners. Explore our Python lessons Automatic formatting...https://education.ti.com/en/resources/computer-science
Top 6 calculator functions to know for AP® Statistics | TI
...t to RESID: 2nd, stat Check your data: zoom, 9: ZoomStat If the residual plot shows no pattern, then the regression model is a good fit To see the line of fit, turn off Plot2, turn on Plot 1: 2nd , y = When in Plot 1: zoom, 9: ZoomStat Watch how to make a regression model with ...https://education.ti.com/en/bulletinboard/2024/top-6-calculator-functions-ap-statistics
Purchase Order Guidelines
...ers for orders between $100 and $3,500 USD. If you plan to use a Purchase Order as your instrument of payment, the Purchase Order must meet the following criteria: It must be a valid Purchase Order containing a PO number. Requisition requests and requests that are handwritten or on letter...https://education.ti.com/en/purchase/purchase-order-guidelines
5 Educators Using Robotics To Teach Math | Texas Instruments
...that they encounter through simple things such as their phones.” Students create the full head of a wolf by creating a reflection over the axis line of symmetry. Try this with your students: Download the If-Then Story/Picture student activity sheet, complete with Grading Rubric for...https://education.ti.com/en/bulletinboard/2024/using-robotics-to-teach-math
Winning Tips for the TI Codes Contest | Texas Instruments
... but any TI graphing calculator will work! “Doing small pieces and getting them to work together is key. The code doesn't need to be hundreds of lines long: you can grow it from small successes.” — Team educator Next, it’s time to build and play with technology! ...https://education.ti.com/en/bulletinboard/2025/ti-codes-contest-helpful-tips