Real-World Applications of Chemistry
...tion of peroxide is so low that if someone were to put the lenses back in their eyes without rinsing with a saline solution it would still be pretty safe. (You are basically just using a solution of oxygenated water at this point, which is not harmful to the eye.) The problem with this cleaning s...https://education.ti.com/en/bulletinboard/2018/october/real-world-app-chemistry
The Math Behind 'Going Viral'
...ernet. Within hours it became one of the most-retweeted posts in Twitter’s history, garnering more than 3.3 million retweets. Which brings me to the question, what exactly does it mean to “go viral? By definition, it means that, on average, every time one person engages with your tweet, they sh...https://education.ti.com/en/bulletinboard/2018/october/the-math-behind-going-viral
Summer of STEM: Loop to Loop Cups
...rks: The cups are wound by the rubber band which has a lot of potential energy. As the rubber band/cups are released, the rubber band moves quickly back to its unstretched form and transfers energy into the cups. The cups spin rapidly backward but are also propelled forward simulta...https://education.ti.com/en/bulletinboard/2018/july/cups
NASA Events Calendar
NASA Events Calendar global website Sollicitudin Purus Condimentum Aenean eu leo quam. Pellentesque ornare sem lacinia quam venenatis vestibulum. Donec id elit non mi porta gravida ...https://education.ti.com/en/promotion/nasa-event-calendar
Solution 11558: Determining the Accuracy of the Calculator-Based Ranger™ (CBR™).
...R is .5m to 6m. Below are a few examples that demonstrate this:Example 1:• Measuring an object that is EXACTLY .5 m away• Accuracy at this range is equal to +/- 1% of .5m (= .005m)• The CBR could return data between .495m to .505mExample 2:• Measuring an object that is EXACTLY 2 m away• Accuracy...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/11558
Solution 35834: Resolving Issues with Lost Settings During TI-Nspire™ Family Version 3.6 Upgrade.
...log will be displayed click [OK] on the dialog and then launch your TI-Nspire Family Software and verify the migration was successful. If you have questions about the information listed above please contact TI-Cares for additional assistance. Solution 35834: Resolving Issues with Lost Setting...https://education.ti.com/en/customer-support/kbase-templates-and-archive/previous-pages-obsolete/35834
Solution 11348: MathWorlds Application Packages Curriculum Content.
...an be considered as the starting point. The following is a brief description of what the different packages: Package 1: slopes, linear functions and equations Package 2: integers, equations, rates, and averages Package 3: excitement lessons for Pre-Algebra Package 4: math of motion ideas underlyi...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/11348
Solution 11548: RJ-11( RJ11) Adapter for the Calculator-Based Laboratory™ (CBL™) and CBL™ 2.
... Knowledge Base Search What is the RJ-11 (RJ11) adapter and how is it used? The original Vernier MD-ULI motion detector was equipped with a RJ-11 (US Phone jack) connector, which is not a standard port located on the CBL and CBL 2. To accommodate this type of connection t...https://education.ti.com/en/customer-support/knowledge-base/data-collection-accessories/general-information/11548
Python Modules Have More Fun | Texas Instruments
...nd to use one or two of the functions in a module, you can just state which one(s) to conserve memory: from math import sin, cos (no parentheses after the function names) Writing a module On the TI-84 Plus CE Python edition, I write a module the same way I write a program. The file is save...https://education.ti.com/en/bulletinboard/2022/python-modules-have-more-fun
A Teacher’s 5 Words That Changed My Life
... be an engineer.” Those words changed my life. I didn’t really know what an engineer did. I didn’t know any female engineers, and I didn’t know any African American engineers. Yet, it never dawned on me that I couldn’t be an engineer. Computers and internet weren’t as readily available as they ...https://education.ti.com/en/bulletinboard/intlwomensday
Tips for Surviving the First Week Back at School
...phone Distraction in the Classroom Can Lead to Lower Grades, Rutgers Study Finds. They can get their cell phones out, and check their Instagram feed, after the bell rings. My advice, practice these routines early and often. #4. Share Your Values Take the time to allow students to learn what you v...https://education.ti.com/en/bulletinboard/2018/august/first_week_tips
Professional basketball star donates TI calculators to his former high school
... knowing Riverside students will be able to use these graphing calculators for many years to come. Warren was the 14th overall pick in the 2014 NBA Draft and is currently the starting forward for the Phoenix Suns. “I think it says a lot about T.J. and how much he enjoyed his time here, for him to...https://education.ti.com/en/bulletinboard/2017/february/tj-warren-donates
Relating Rates
Relating Rates apcalculus website Students are given a situation of water draining out of a cylindrical tank in order to explain the process of solving related rates questions. Relating Rates ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-relating-rates
Binomial PDF Eye Color | TI-Nspire Family
...of both samplesize and the probability of a success. Students will interpret a table of binomial probabilities. Student will answer probability questions using the graph of a binomial model for arandom variable involving binomial trials. Binomial PDF Eye Color Vocabulary ...https://education.ti.com/en/ib/activities/applications-interpretation/84-binomial
Binomial Expansion
Binomial Expansion apcalculus website In this activity, students will review their binomial expansion skills through hands on multiplication combined with the handheld to check their work. *NEW/UPD...https://education.ti.com/en/ib/activities/applications-interpretation/84-binomial-expansion
Pearson's vs. Sprearman's Correlation Coefficient
... About the lesson Before this activity is started, some background knowledge must be given on amortization tables. Amortization tables are quite useful when discussing the payback of loans. They are used as ways of calculating the value for business assets over time. This activity will...https://education.ti.com/en/ib/activities/applications-interpretation/84-pearson-spearman-correlation-coefficient
Function, or Not a Function?
... function Downloads ZIP Function_or_Not_a_Function.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF DOC Student Activity.DOC IB Question.DOC TNS TI-Nspire Activity.TNS In this less...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-function-or-not
The t Test | TI-Nspire™ family | Stats & Probability
... | Statistics and Probability Activity Overview Students will practice t-test calculations using technology, just as they will be required to do so during examinations. Objectives Students will discuss scenarios when best to use a t-test. Students will practice writing ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-the-t-test
Voronoi Diagrams | TI-Nspire™ family | Geometry and Trigonometry
... Students will draw triangles and find their circumcenters using perpendicular bisectors. Connect the use of Voronoi Diagrams with finding the Equations of lines in the form ax + by + c = 0 form, Where a, b, and c are all integers. Voronoi Diagrams Vocabulary ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-voronoi-diagrams
Bounded Areas | TI-83 Plus and TI-84 Plus family | Calculus
...to the problems. Downloads ZIP Bounded Areas.ZIP PDF Student Activity.PDF Teacher Notes.PDF IB Question.PDF DOC Student Activity.DOC Teacher Notes.DOC IB Question.DOC This lesson involves comparing the R...https://education.ti.com/en/ib/activities/applications-interpretation/84-bounded-areas
Voronoi Diagrams | TI-83 Plus and TI-84 Plus family | Geometry and Trigonometry
... Students will draw triangles and find their circumcenters using perpendicular bisectors. Connect the use of Voronoi Diagrams with finding the Equations of lines in the form ax + by + c = 0 form, Where a, b, and c are all integers. Voronoi Diagrams Vocabulary ...https://education.ti.com/en/ib/activities/applications-interpretation/84-voronoi-diagrams
Bounded Areas | TI-Nspire™ family | Calculus
... Bounded Areas Concavity About the Lesson Students will use the subsequent pages of this TI-Nspire activity to refresh their skills on left-hand rectangle, right-hand rectangle, midpoint rectangle, and trapezoidal Ri...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-bounded-areas
Which Garage Is Better?
Which Garage Is Better? apcalculus website Students are to find the solution to a system of linear equations using technology. They are presented with two problems: music sales and parking lot fees. ...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-which-garage
Give Me Five
...ill try to make a connection with how to understand these topics in IB Mathematics courses and on their final assessments Vocabulary Outlier Quartile Inter-Quartile Range Five Number Summary Box and Whisker Diagram About the lesson This activity explores the calculations o...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-give-me-five
Vectors in Component Form
...the unit vectors i and j. Vocabulary Vector Components Magnitude Direction Angle Planning and Resources Vectors are used to represent quantities that have both magnitude and direction. There are a number of ways that 2D vectors can be represented. One of these representations invo...https://education.ti.com/en/ib/activities/applications-interpretation/nspire-vectors-component-form