Ingenuity-takes-flight
...flight. The ideas of angular velocity and angular acceleration are used to describe the motion of a rigid object like rotor blades rotating about a fixed axis. Using the information provided above and what they had learned from the video, the students were asked to calculate: The angular vel...https://education.ti.com/en/bulletinboard/ingenuity-takes-flight
Three Pawsitively Fun TI-Nspire Math Activities
...lding Concepts series, students revisit the dogs from the Introduction to rates lesson, but now with a focus on the mean. Students will discover and exercise the concept as mean as a fair share value. For more information, download the Teacher Notes (PDF). You can view and download the full TI-...https://education.ti.com/en/bulletinboard/2018/august/dog_blog
Top 10 T³™ Webinars From 2021
...nd beyond. Math Activities for Students Who Hate Math Presented by Ellen Piekarski Have you had students think that “rise over run” was a PE exercise? Do their faces contort when you show them an equal sign between letters? Our presenter shares lessons developed to help students use techn...https://education.ti.com/en/bulletinboard/2021webinars
ICYMI: Top 10 Webinars of 2019
...ither way, one of the best ways to keep yourself motivated is by having a list. You can’t finish everything at once, but you need to break up your growth into easy, achievable sections. If professional development is one of your goals, we’ve put together a list to help you get started. Below are...https://education.ti.com/en/bulletinboard/2019webinars
A case for handheld graphing calculators
I’ve been getting some questions recently about the usefulness of graphing calculators when we’re already surrounded by laptops, tablets and smartphones. There’s no arguing the transformative effect of this technology on our world. But in the classroom, these general-purpose devices have had mix...https://education.ti.com/en/bulletinboard/2017/may/why-graphing-calculators-add-up
Prime Summer Reading for Math Teachers | Texas Instruments
...odify the 14 practices from the first book for 12 different settings. The settings include: Synchronous/asynchronous virtual and hybrid settings Fixed seating Small groups Tutoring Independent learning Homeschooling And more “Routines for Reasoning: Fostering the Mathematical P...https://education.ti.com/en/bulletinboard/2024/summer-reading-for-math-teachers
Cool in the Pool
...it will take for the water in the pool to reach ambient temperature. Objectives Students will analyze temperature-loss data graphically; use Newton's Law of Cooling to predict temperature loss; solve the Newton’s Law of Cooling formula for the exponential constant of cooling (k); and ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-nasa
Applications and Interpretation
...initial deposit, interest rate, and the number of pay periods per year. Compound Interest In this activity students will use Newton’s Law of Cooling to predict temperature loss. NASA- Newton's Cool in the Pool Students determine, by examining a graph, ...https://education.ti.com/en/ib/activities/applications-interpretation
Meet TI Teacher of the Month: Tim Collier
... sometimes it’s important for students to sit down and memorize multiplication tables. However, in my opinion, the best days are those where you can execute a rich math task that allows students to have a good time. It’s that connection between the student, the teacher and the curriculum that can...https://education.ti.com/en/bulletinboard/2019/february/teacherofthemonth
Analysis and Approaches
...nitial deposit, interest rate, and the number of pay periods per year. Compound Interest In this activity students will use Newton’s Law of Cooling to predict temperature loss. NASA- Newton's Cool in the Pool Students determine, by examining a graph, ...https://education.ti.com/en/ib/activities/analysis-approaches
Cool in the Pool
...it will take for the water in the pool to reach ambient temperature. Objectives Students will analyze temperature-loss data graphically; use Newton's Law of Cooling to predict temperature loss; solve the Newton’s Law of Cooling formula for the exponential constant of cooling (k); and ...https://education.ti.com/en/ib/activities/analysis-approaches/nspire-nasa
Calculus + Graphing Calculator = More Teachable Moments
...cussion. Vertical asymptote: y = \frac{1}{x-1} I use a “Zoom Decimal” window to ensure that integer values for x line up exactly with a column of pixels. Jump discontinuity: y = arctan(\frac{1}{x-1}) I like this particular example because it provides a jump discontinuity without the need to m...https://education.ti.com/en/bulletinboard/2019/september/calculascalcs
Madness in March Underscores the “M” in STEM
...around the opportunity to grow STEM talent. 1. Demand is high: STEM occupations are projected to grow by 9% from 2015 to 2024, compared to 6% growth for non-STEM occupations (“STEM Jobs: 2017 Update,” U.S. Department of Commerce) STEM workers command higher wages, earning 29% more than t...https://education.ti.com/en/bulletinboard/2019/mathmadness
Solution 11576: Algorithm Used for Calculating the Sine Regression On the TI-86, TI-83 Family, or TI-84 Plus Family.
...rm solution. To get around this problem, a technique is needed to solve the set of four simultaneous non-linear equations. Sine regression uses the Newton-Raphson technique, which produces a recursion relationship by linearizing the equations. This allows one to iteratively refine the initial par...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11576
Solution 15465: Valid Sequence Functions for Web Plots on the TI-89 Titanium or Voyage™ 200.
... Other Graphing Calculator products Knowledge Base Knowledge Base Search Can I graph every sequence on a WEB axes on the TI-89 Titanium or Voyage 200? A sequence must meet the following criteria to be graphed properly on the WEB axes. The sequence: • M...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/15465
Solution 16730: Key Fonts for the TI-89 Family of Calculators.
...and keys as shown in the TI-89 Guidebook From the "Attachments" section below click on TI89pkeys.hqx for Mac install. Use the file named TI89pkeys.exe for a Windows® XP installation. TI-89 Key Fonts for MAC Download TI 89keys.hqx TI-89 Key Fonts for Windows® Download T...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/product-usage/16730
Solution 20289: Inputting Improper Fractions Using the TI-30XS/B and TI-34 MultiView™ Scientific Calculators.
... Home | Scientific, elementary & basic calculators Knowledge Base Knowledge Base Search How do I input a mixed number fraction using my TI-30XS/B or TI-34 MultiView scientific calculator? The [U n/d] key allows users to input mixed number fractions using...https://education.ti.com/en/customer-support/knowledge-base/scientific-elem-calculators/product-usage/20289
Solution 20889: Ranger Program Will Not Work with CBL/CBR App on TI-83 Plus Family Graphing Calculators with OS 1.19.
...her Graphing Calculator products Knowledge Base Knowledge Base Search How can I enable the RANGER program to execute after upgrading the OS to version 1.19 on a TI-83 Plus family graphing calculator? Solution 20889: Ranger Program Will Not Work with CBL/C...https://education.ti.com/en/customer-support/knowledge-base/other-graphing/troubleshooting-messages-unexpected-results/20889
Seed Growth
To observe germination and understand plant seeding development. To use the graphics calculator to find the line of regression.https://education.ti.com/en/activity/detail/seed-growth
Vernier - Nitrate
Student uses the Nitrate Ion-Selective Probe to measure the Nitrate ions concentration in water samples. In another method, student converts nitrate ions to nitrite and use the Vernier Colorimeter to measure nitrite and calculate the nitrate levels.https://education.ti.com/en/activity/detail/vernier--nitrate
How Long Ago Did You Have A Mole?
A great activity for mole day (10 / 23) or with radioactive decay! In this activity, students will predict when a 'mole of a substance' was presence. Based upon radioactive decay rate of a substance, the initial amount found, and the mole concept students will create a graph and interpolate wit...https://education.ti.com/en/activity/detail/how-long-ago-did-you-have-a-mole
Eating and Exercise - PhET (HS)
TBDhttps://education.ti.com/en/activity/detail/eating-and-exercise--phet-hs
Science TODAY™ - How the Olympic Swimsuit Gives Athletes an Edge
Students will look at the potential impact of an improvement in the equipment used by world-class swimmers. They will also look at the improvement in the world records for men and women in the 100 Meter Freestyle race.https://education.ti.com/en/activity/detail/science-today--how-the-olympic-swimsuit-gives-athletes-an-edge
Linearity and Density
Students will perform an activity to determine the density of a metal from a graph of mass versus volumehttps://education.ti.com/en/activity/detail/linearity-and-density
Hooke's Law: The Rest of the Story
Students study Hooke's Law. They explore the linear behavior of a spring as it is pulled downward and understand that stretch on a spring is directly proportional to the force applied to the end of the string. Students create scatter plots, calculate slopes, and discuss positive and negative slopes.https://education.ti.com/en/activity/detail/hookes-law-the-rest-of-the-story