Fall in Love with Polar Graphs: Top 4 Ways to Turn Heads with the TI-84 Plus
...n r1, input the equation for the butterfly curve above. Then press the zoom key. Again, either press 0 or arrow down to ZoomFIT. Now, you should be feeling all fuzzy inside. 3: Don't Buy Flowers, Graph One! Send your valentine a flower by graphing one on your TI calculator. Press the y= key. I...https://education.ti.com/en/bulletinboard/2018/february/polargraphlove
Oklahoma Students Make Their Mark Learning to Program with Rover
John Honeycutt, the only science teacher at Keota High School in rural Oklahoma started the semester determined to develop his students’ leadership skills. He assigned the junior class a special project where they would work in pairs on a “proof of concept” that they would later demonstrate to t...https://education.ti.com/en/bulletinboard/2018/february/seeroverdraw
Python Modules Have More Fun | Texas Instruments
Since Python programming was first released to the world on the TI-84 Plus CE Python and the TI-Nspire™ CX II graphing calculators about a year ago, I think it’s time to dig a little deeper into the power of modular programming on these remarkable platforms, and discover why using modules...https://education.ti.com/en/bulletinboard/2022/python-modules-have-more-fun
Summer of STEM: Breaking Board Paradox
..., try to break the edge of the stick that is hanging off the table. (Be sure you do not mistakenly hit your hand on the table!) The stick will likely break. How it works: The paper, by itself, weighs very little. You can try another variation to prove this by crumpling the paper into a...https://education.ti.com/en/bulletinboard/2018/june/breakingboard
Adding “Class” to Your Python Code | Texas Instruments
...ass name and a colon: class balloon: and the rest of the class definition is indented. An important method in defining a class is called __init__(self, …): as seen in both images above. I use this method to assign values (usually passed as arguments) to the object’s attributes. __init__ can pe...https://education.ti.com/en/bulletinboard/2022/python-coding-classes
Making Math Connections Visually: Five Free Activities to Use in Your Algebra Class
Every student encounters algebraic concepts in their mathematics career. As teachers, it can sometimes be hard to help students grasp concepts they find abstract in nature. Technology can help by demonstrating those concepts in a new and intriguing way. By involving dynamic visualization and int...https://education.ti.com/en/bulletinboard/2018/june/visualizingalgebra
Summer of STEM: Egg in a Bottle
...l Matches or a lighter 3” x 3” piece of paper What to do: Coat the opening of the bottle with cooking oil to decrease friction. Loosely roll the piece of paper and light it with the match or lighter, being careful not to burn yourself. Drop the lit paper into the bottle and ...https://education.ti.com/en/bulletinboard/2018/june/egginabottle
AP® Statistics: 6 Math Functions You Must Know for the TI-84 Plus
...e compiled a list of 6 of the most important statistics features to know for the TI-84 Plus CE Graphing Calculator. 1: Regression Analysis It is unlikely that you will be asked to draw a scatterplot on the exam; however, being familiar with creating and analyzing a scatterplot of bivariate data c...https://education.ti.com/en/bulletinboard/2018/april/apstats
Which TI Calculator for the SAT® and Why?
Just about every TI calculator is approved for the math test calculator portion of the SAT® exam. And, I encourage you to know how — and when — to use your calculator. Here are some helpful tips to help you prepare you for the test: Bring your own calculator — calculators are not provided, an...https://education.ti.com/en/bulletinboard/which-ti-calc-sat
Insider Tips for Winning the TI Codes Contest
Now that you’ve made it past the first round, it’s time to take a deep dive into your idea. What do you want to build? How will you incorporate TI Technology to get to the next round? Get Familiar with the TI-Innovator Hub If selected to move on to next round, your team will receive a calcul...https://education.ti.com/en/bulletinboard/2018/april/ticodescontest
Introducing the TI-Nspire CX II
It's a big day for Texas Instruments. Today, we introduced the all-new TI-Nspire CX II family of graphing calculators, bringing a 2 ½ times faster processor, an updated, new look and added math and coding features that will help bring STEM (science, technology, engineering and math) subjects to ...https://education.ti.com/en/bulletinboard/nspire
Leveraging CAS To Explore & Teach Mathematics, Part 2
...up each number, 2*3*5 = 30. More examples should be explored for students to confirm the observed pattern. Now, let’s observe the power of CAS to help build on previously learned math to determine a common denominator for two rational expressions containing variables. (Note: This next process ...https://education.ti.com/en/bulletinboard/leveragecas_pt2
Meet TI Teacher of the Month: Jessica Kohout
We’re celebrating teachers, like you, who make a difference in the classroom. This month, join us in getting to know Jessica Kohout, a biology teacher with a “Ms. Frizzle approach” to teaching. Fast Facts About Jessica: TEACHES WHAT: Biology, AP and regular TEACHES WHERE: Reservoir High School,...https://education.ti.com/en/bulletinboard/2018/october/teacher-of-the-month
Enter for a Chance to Win a TI-84 Plus CE
You may have gotten a sneak peek at our brand-new custom TI calculator pool float on Instagram. It made such a splash that we want to give one away. What better way to help you take the plunge as you start thinking about going back to school? There are 7 ways to win and we will be giving away p...https://education.ti.com/en/bulletinboard/2018/july/contest
Summer of STEM: Disappearing Cups
How do you make a foam polystyrene cup disappear? Put it in an organic solvent such as acetone! Important note: Doing the project in a well ventilated space and using gloves are smart ways to avoid unnecessary exposure to acetone. Only use enough acetone to cause the cup to dissolve. Follow your...https://education.ti.com/en/bulletinboard/2018/july/disappearing_cups
Tips for Surviving the First Week Back at School
...make a huge difference in a classroom environment for the whole year. Here are 5 ways to make sure that this school year is the best one yet! #1. Develop a Classroom Community The first week should be used to get to know your students. Take the time to learn their names, interests, personalities...https://education.ti.com/en/bulletinboard/2018/august/first_week_tips
Survey Says: Kids Like Math!
How many times have you heard someone say they’re not a “math person?” Probably more than you can count. Most of the time, it’s an adult saying this. It’s likely because their math education relied heavily on memorization to learn facts and procedures. Fortunately, that’s no longer true. Te...https://education.ti.com/en/bulletinboard/2018/august/studentsurvey
#NCTMregionals Seattle 2018 Recap
Thanks for stopping by the TI booth or joining a session at #NCTMregionals Seattle. We loved meeting all of you! You can check out some of the resources we shared, and download the materials from your favorite exhibitor workshop below. Texas Instruments Staff TI Exhibitor Workshops at #NCTMreg...https://education.ti.com/en/bulletinboard/2018/december/nctm-seattle
Let’s Get Back to the Basics
As the new school year kicks off, there are many lessons that teachers are exploring to challenge and strengthen their students. We have created one activity that can help you assess your students’ understanding of key math concepts, identify their different learning styles and strengths, and ge...https://education.ti.com/en/bulletinboard/backtothebasicsactivity
Going Back to School With Stations
At the middle school and secondary levels, the first day of school typically consists of teachers introducing themselves, going over the syllabus and students completing get-to-know-you activities or ice breakers. I’ll admit, I have also used a similar format until I realized that this doesn’t sh...https://education.ti.com/en/bulletinboard/backtoschool_stations
Professional basketball star donates TI calculators to his former high school
...d for the Phoenix Suns returned to his hometown and high school on Tuesday, February 21, to make a donation of TI-84 Plus CE graphing calculators to help get the students test-day ready. “Riverside has always meant a lot to me. I started off my high school career here and it feels good to giv...https://education.ti.com/en/bulletinboard/2017/february/tj-warren-donates
How a TI Calculator and a Few Special Teachers Added up to an Engineering Career at TI
One of my earliest memories is of me in the car, at the age of four, playing electronic math drill games on my Little Professor. For many years, my primary car entertainment was seeing how many answers I could get right in a row. I could have never imagined that today I would actually work as a...https://education.ti.com/en/bulletinboard/eweek2021
Engage Students With This Real-World Earth Day Activity
How many straws are used in the U.S. every day? If they were connected, would they wrap around the Earth at the equator? If so, how many times? In one year, would the length of straws reach the moon? What is the volume of this plastic for one year? How deep would it be on a football field? The a...https://education.ti.com/en/bulletinboard/earthday
7 Reasons Why Python on the TI-Nspire™ CX II Graphing Calculator Is a Must-Have for Your Classroom
This month marks the release of the latest update for the TI-Nspire™ CX II family. This update (version 5.2) includes support for Python, a significant feature that strengthens the use of TI-Nspire™ CX II graphing calculators and software in math classes. Educators can now connect coding in ...https://education.ti.com/en/bulletinboard/7-reasons-why-python-is-a-must
Customize your TI calculator with a 3-D printed case
...ent portfolio of pencil holders, drawer organizers and multipurpose tools. What’s his motivation for creating the cases? Galu said he often finds himself using the case of his graphing calculator as a straight edge when he’s drafting designs. But, because the slide cases are beveled, they aren’t ...https://education.ti.com/en/bulletinboard/2017/january/3d-slide-case