Inequality Graphing App for the TI-83 Plus and TI-84 Plus Families
Graphing inequalities is made simple for the beginning or intermediate calculator user with the Inequality Graphing App.Graphing inequalities is made simple for the beginning or intermediate calculator user with the Inequality Graphing App. Students can: Enter inequalities using symbols Plot inequalities including union and intersection shades Trace points of interest (intersections) between functio...https://education.ti.com/en/software/details/en/60718B6DE33745EBA2C5B6A2E6F760E2/83inequalitygraphing
Factoring Composite Numbers
In this activity, students will review terms associated with prime factors, as well as practice factoring into a factor tree and the prime factorization into exponent form.https://education.ti.com/en/activity/detail/factoring-composite-numbers
Points on a Line
The Points on a Line activity is intended to develop student understanding of slope of a line. This activity is based on the concept of vertical change and horizontal change when moving between two points on a line. Students will perform an action on the TNS file and observe the consequences of ...https://education.ti.com/en/activity/detail/points-on-a-line
Rectangles and Parabolas
Students will tackle a traditional problem from the Algebra I curriculum geometrically, numerically, graphically, and algebraically: Sixty feet of fencing is purchased for the grounds crew to fence off a rectangular portion of property for a garden. The owner has made it perfectly clear that h...https://education.ti.com/en/activity/detail/rectangles-and-parabolas
Celebrate Pi Day With Unlimited Fun | Texas Instruments
... P³ — Puppies, Probability and Pi World of Pi Mathtastic Pi Day Activities A Slice of Pi Across the Ages Pi and Friends — Appreciating Special Numbers in Math Math love is infinite Let’s inspire a love for math that lasts! Follow us on social @TIcalculators and stay updated...https://education.ti.com/en/bulletinboard/2025/celebrate-pi-day
A Math Teacher’s Guide to Valentines Fun | Texas Instruments
...ters you can print and cut out on cardstock, or use sticker paper for a quick and easy peel-and-stick solution. “These are so fun! Thanks!!” – @mbpederson from Instagram Download Mathentines Try a sweet new classroom decoration Get crafty and decorate your...https://education.ti.com/en/bulletinboard/2025/math-teachers-guide-valentines-day-fun
5 Springtime Math Resources for Teachers | Texas Instruments
... Try this: Print and laminate your decor items and save them for later in a binder or folder for easy set up all year long. What new combinations of math fun will you create? 2. Bring math to life with piecewise worksheets What’s bette...https://education.ti.com/en/bulletinboard/2025/fresh-spring-ideas
What is a Fraction?
This activity helps students understand and visualize a fraction as a number that can be represented as a point on a number line.https://education.ti.com/en/activity/detail/what-is-a-fraction
Equivalent Fractions
This activity helps students understand that two fractions are equivalent (or equal) if they are located at the same point on the number line. Students recognize that, as with whole numbers, when ordering fractions the larger of two fractions is located farther to the right on the number line.https://education.ti.com/en/activity/detail/equivalent-fractions
Simultaneous Equation Solver App for the TI-89 Titanium
Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30.Extend the benefits and functions of your calculator. Calculate solutions (unique, representation of the infinite solutions, or no solution) for linear systems up to 30x30. In addition, students can: Enter symbolic data Save and edit up to five constant vectors View residuals ...https://education.ti.com/en/software/details/en/BD358C4836B84DBCBA254D6554FBBEAC/89simultaneousequationsolver
Dividing a Fraction by a Fraction
This activity uses number lines along with equivalent fractions to help students develop a method for dividing fractions.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-a-fraction
Fractions as Division
In this activity students explore the division of two whole numbers by a fraction. It is important for students to recognize that this concept shows two different ways to think about the same fraction.https://education.ti.com/en/activity/detail/fractions-as-division
Dividing a Whole Number by a Fraction
This activity uses unit squares to illustrate the division of a whole number by a unit fraction.https://education.ti.com/en/activity/detail/dividing-a-whole-number-by-fraction
Dividing a Fraction by a Whole Number
This activity uses a unit square to explore division of a unit fraction and a fraction in general by a whole number.https://education.ti.com/en/activity/detail/dividing-a-fraction-by-whole
Multiplying Fractions by a Whole Number
This activity uses a number line to develop multiplication of a fraction by a whole number. It builds on the earlier concept that the product of two whole numbers r and s is r sets, each containing s elements.https://education.ti.com/en/activity/detail/multiplying-fractions-by-a-whole-number
Mixed Numbers
This activity uses interactive number lines to help students investigate mixed numbers as a way to write improper fractions. Division of a whole number by a smaller whole number results in an improper fraction that can be written as a mixed number. Mixed numbers can be used to find the magnitude ...https://education.ti.com/en/activity/detail/mixed-numbers
Adding and Subtracting Fractions with Common Denominators
This activity uses interactive number lines to investigate addition and subtraction of fractions that refer to the same whole, with like denominators. Students may reason about the process as 1) decomposing each fraction into unit fractions and counting the total number of unit fractions that wou...https://education.ti.com/en/activity/detail/adding-and-subtracting-fractions-with-common-denominators
Creating Equivalent Fractions
This activity is intended to be a deeper investigation into equivalent fractions, going beyond recognizing and identifying them. Students should know that two numbers are equivalent (equal) if they are located at the same point on the number line and that the larger of two numbers is the on...https://education.ti.com/en/activity/detail/creating-equivalent-fractions
Classroom Decorations for Back to School | Texas Instruments
...om four different calculator colors, multiple text header and calculator screen choices, color heart options, border designs and more. With so many combinations to choose from, you get to say how you mix, match and math! Welcome students to your classroom. Check out a var...https://education.ti.com/en/bulletinboard/2023/5-ways-spruce-classroom-back-to-school
Extra Credit Coupon
Extra Credit Coupon global website Submit Need Help ? Please contact ExtraCreditContest@ti.com with question or issues. Sorry.The Serial number entered isn't valid or has already has been use...https://education.ti.com/en/teachers/extra-credit-coupon
12 Days of Holiday Math Activities | Texas Instruments
... 11. Snow much fun with coloring pages Ready to uncover a flake-tastic surprise? This coloring page activity combines the holiday-like joy of discovery with a love for math. Students must use their trusty TI calculators to solve equations that reveal the hid...https://education.ti.com/en/bulletinboard/2024/12-holiday-math-activities
Are You and Your Students Ready for the IB® Exams?
...and how TI technology could be used to enhance their lessons could also be accessed. Today, this resource continues to grow and offers a growing number of IB® aligned activities for both TI-Nspire™ and TI-84 graphing family users. Each recommended activity also contains an IB® exam style quest...https://education.ti.com/en/bulletinboard/2023/ibresources
Breast Cancer: When Good DNA Goes Bad | Texas Instruments
...ir surfaces. Think of a receptor as a sort of satellite dish that has a very specific job. For example, one of the best-known and well-studied cell membrane surface protein is the insulin receptor, which, not surprisingly, responds to the hormone insulin. Insulin is secreted into the bloodstream ...https://education.ti.com/en/bulletinboard/2022/breast-cancer-dna-stem-activity
Top 3 Halloween Science Activities | Texas Instruments
... decay are often taught in the context of human populations, but what about dead ones? Add a creepy twist to your exponential growth lessons … with zombies! This STEM Behind Hollywood “Zombie Apocalypse” activity explores the concept of exponential growth in a fun context your students can ac...https://education.ti.com/en/bulletinboard/2023/spooky-science
TI-30Xa Scientific Calculator | Texas Instruments
...TI-30Xa scientific calculator specifications Fraction/decimal conversions Change improper fractions to mixed numbers Automatic simplification of fractions Negation key One constant Combinations and permutations Trigonometry Hyperbolic...https://education.ti.com/en/products/calculators/scientific-calculators/ti-30xa