Solution 34475: Finding the Area Between Curves on the TI-84 Plus Family of Graphing Calculators.
... Shade( to see the area graphically. This will return to the home screen. 8) Press [VARS] and use the right arrow key to select Y-VARS. 9) Select 1:Function, press [ENTER] and select 2:Y2. 10) Press [,] [VARS] select Y-VARS and select 1: Function then select 1:Y1. 11) Press [,][2nd][ANS][,][7...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34475
Solution 34491: Calculating the Cumulative Sum of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... C Silver Edition graphing calculator? To find the cumulative sum of a matrix, input the matrix, exit the matrix editor, and then paste the cumsum() function on the home screen with the name of the matrix. The example below will demonstrate this procedure. Example: Find the cumsum() of matrix [...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34491
Solution 25790: Calculating Net Future Value (NFV) Using the BA II PLUS ™ Calculator.
... Is it possible to compute Net Future Value on the BAII PLUSs? How can I compute the Net Future Value on the BA II Plus? There is no built in function to directly calculate Net Future Value (NFV) on the BAII Plus. If you would like to have the ability to directly calculate NFV from the ca...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/25790
Earth Day Engineering | Texas Instruments – U.S.
...d refining their projects. On the last day, a few groups were not quite ready to showcase their project. They had a little more tinkering to do and begged me to shorten their review for their final exam in favor of finishing their trash wheel. Now, when upper-level ninth grade students ask you so...https://education.ti.com/en/bulletinboard/2023/earthday_engineering
TI Holiday Cheer Contest | Texas Instruments
... of the Contest. The Contest Entities assume no responsibility for computer system, phone line, hardware, software, third party sites, or program malfunctions or other errors, failures of any kinds, delayed computer transmissions or network, server, cable, satellite, Internet Service Provider (I...https://education.ti.com/en/promotion/holidaycheercontest/rules
Is Your Calculator Approved for Exams? | Texas Instruments
...affiliated with, nor endorse, TI products. Policies subject to change. Visit www.collegeboard.org, www.act.org and www.ibo.org. function updateDynamicCopy(a){mapTitle.innerHTML="",mapTitle.innerHTML=usmap_svg_mapdata[a].name,dynContent.innerHTML="",loopCounter=usmap_svg_mapd...https://education.ti.com/en/resources/test-preparation
Webinar | Algebra II: Graphing and Modeling With TI-Nspire™ CX Technology
... CX II graphing calculator. Join this webinar to explore polynomials as well as factoring and modeling data with linear, quadratic and exponential functions. Presenters will demonstrate: Polynomial equations and functions: Graphing and evaluating, finding relative extrema, and an expl...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/oct-22-algebra-ii-graphing-and-modeling--with-ti-nspire
Computer Science | Cybersecurity Activities | Texas Instruments
... calculator’s menu options and follow the step-by-step instructions. What is the BBC micro:bit? The micro:bit is a multifunctional microcontroller board that creates a fun, interactive learning environment for students to learn the basics of physical computing. ...https://education.ti.com/en/resources/computer-science/cybersecurity
Forensics Case 9 - Killer Cup of Coffee: Using colorimetry to determine concentration of a poison
In this activity, students will use colorimetry to determine the concentration of a colored species in a solution and use a linear relationship to model Beer's law. They use Beer's law to determine the concentration of iron(III)thiocyanate (FeSCN2+) in an unknown solution.https://education.ti.com/en/activity/detail/forensics-case-9--killer-cup-of-coffee-using-colorimetry-to-determine-concentration-of-a-poison
Forensics Case 2 - Bouncing Back: Using ground-penetrating radar to locate buried objects
In this activity, students gather data to explore the use of ground-penetrating radar (GPR) to find buried materials. They use a range finder to detect the presence of an object and to distinguish between different-shaped objects. They find the buried car and help solve a case.https://education.ti.com/en/activity/detail/forensics-case-2--bouncing-back-using-groundpenetrating-radar-to-locate-buried-objects
Forensics Case 7 - Drug Tests: Identifying an unknown chemical
In this activity, students distinguish between physical and chemical properties. They also understand the differences between qualitative and quantitative observations. They use quantitative and qualitative analyses to identify an unknown powder.https://education.ti.com/en/activity/detail/forensics-case-7--drug-tests-identifying-an-unknown-chemical
Forensics Case 11 - Ashes to Ashes: Using evaporation rate to identify an unknown liquid
In this activity, students understand that evaporation rate is a characteristic property of a liquid. Based on this fact, they identify the solution and the likely accelerant in a case of arson. They compare the evaporation rates of the accelerants found with the suspects with those near the crim...https://education.ti.com/en/activity/detail/forensics-case-11--ashes-to-ashes-using-evaporation-rate-to-identify-an-unknown-liquid
Forensics Case 5 - The Ink Is Still Wet: Using colorimetry to identify an unknown ink
In this activity, students identify the ink of a ransom note to match suspects. They identify an unknown ink by its light absorbance characteristics. The experiment set up used is to measure a solutions absorbance of different colors (wavelengths) of light.https://education.ti.com/en/activity/detail/forensics-case-5--the-ink-is-still-wet-using-colorimetry-to-identify-an-unknown-ink