Taxes & Tips
In this activity, students will increase their understanding of the use of the formula T = r × p, which is encountered both in the real world and in the typical Algebra 1 class. They will calculate the amount of taxes and tips exactly, and then use estimation.https://education.ti.com/en/activity/detail/taxes--tips
2025 Planning for Success TI Sweepstakes Rules | Texas Instruments
...lanning for Success Sweepstakes (the "Sweepstakes"). By participating in the Sweepstakes, you agree to be bound by these Rules and represent that you satisfy all of the eligibility requirements below. NO PURCHASE OR PAYMENT OF ANY KIND IS NECESSARY TO ENTER OR WIN. A PURCHASE OR PAYMENT WILL NOT...https://education.ti.com/en/promotion/planningforsuccesstisweeps2025/rules
Find the Equation of the Line
Teachers and/or students will look at given information (two points, a point and a slope, a point and a parallel line, and a point and a perpendicular line) and have to find the linear function that works. As the activity is occuring on the calculator, the students have a worksheet to record the...https://education.ti.com/en/activity/detail/find-the-equation-of-the-line
2025 Confidence Counts Contest Rules | Texas Instruments
...pating in the CONFIDENCE COUNTS Contest (the "Contest"). By participating in the Contest, you agree to be bound by these Rules and represent that you satisfy all of the eligibility requirements below. CONTEST DESCRIPTION: The Contest is a contest where you can submit a 30-second or less video sh...https://education.ti.com/en/promotion/confidencecountscontest/rules
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
Fractions and Unit Squares
This activity is intended to extend the concept of fraction to unit squares, where the unit fraction fraction is a portion of the area of a unit square.https://education.ti.com/en/activity/detail/fractions-and-unit-squares
CellSheet™ App for the TI-89 Titanium
Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities!Your calculator can become a more versatile tool to use in a variety of classes with the addition of spreadsheet capabilities! Lets the student enter data and text in cells Create cell formulas and use built-in functions Import and export information from Microsoft® Excel using the Ce...https://education.ti.com/en/software/details/en/C348D29C99284143B9E3FE93CF6742A6/89cellsheet
Exploring Geometric Sequences
Students explore geometric series by considering the effect of the value for the common ratio and first term using sliders.https://education.ti.com/en/activity/detail/exploring-geometric-sequences_1
Radian Measure
This lesson involves exploring the relationship between the central angle, the arc, and the radius of a circle.https://education.ti.com/en/activity/detail/radian-measure
Fraction Multiplication
This activity uses interactive unit squares to explore the concept of fraction multiplication. The concept of fraction multiplication is developed by considering the area of a unit square that has been partitioned into rectangles.https://education.ti.com/en/activity/detail/fraction-multiplication
Adding Fractions with Unlike Denominators
This activity uses unit squares to help students investigate addition and subtraction of fractions with unlike denominators.https://education.ti.com/en/activity/detail/adding-fractions-unlike-denom
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
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
Units Other than Unit Squares
This activity uses an area model to examine differences in the size of unit squares. Student investigation of the model leads to the understanding that fractions make sense only in reference to a particular scale or unit. Students consider how one half of a unit square can represent different are...https://education.ti.com/en/activity/detail/units-other-than-unit-squares
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
My Calculator Buddy Sweepstakes Rules | Texas Instruments
...My Calculator Buddy Sweepstakes (the "Sweepstakes"). By participating in the Sweepstakes, you agree to be bound by these Rules and represent that you satisfy all of the eligibility requirements below. A person who enters the Sweepstakes is an “Entrant.” NO PURCHASE OR PAYMENT OF ANY KIND IS NEC...https://education.ti.com/en/promotion/mycalculatorbuddysweeps25/rules
Recent Coverage
Recent Coverage global website Recent Coverage Derivita Derivita Collaborates with Texas Instruments to Advance High-Quality Math in the Thinking Classroom Through Seamless Integration ...https://education.ti.com/en/media-center/recent-coverage
BA II Plus™ Financial Calculator | Texas Instruments
...leases, savings and more Generates amortization schedules Performs cash-flow analysis for up to 24 uneven cash flows with up to four-digit frequencies; computes NPV and IRR Choose from two day-count methods (actual/actual or 30/360) to calculate bond price or yield to maturity or to c...https://education.ti.com/en/products/calculators/financial/baii-plus
Extra Credit Coupon
...ready has been used.Please check the number and try again ex: 5115551111 L-5555M *Valid with new TI-84 Plus CE, TI-Nspire™ CX or TI-Nspire™ CX II graphing calculators purchased from an authorized retailer or dealer beginning May 2019, only. Each serial number may only be redeemed once. Limit on...https://education.ti.com/en/teachers/extra-credit-coupon
10-12-2015-stem-behind-health-breast-cancer
...ist at Sanford Research who devoted her life to studying the disease before ever being diagnosed. She stresses the importance of having candid conversations with students to help them understand the science behind diseases like breast cancer that are still in need of a cure. “Even a scientist w...https://education.ti.com/en/about/press-center/10-12-2015-stem-behind-health-breast-cancer
about press release news153
...the more students use graphing calculators during instruction, the higher they tend to score on tests. The TI-Nspire CX handheld is permitted for use SAT*, AP*, PSAT/NSMQT*, IB®, and ACT® college entrance exams, as well as many state standardized tests. Students can even download sample SAT and A...https://education.ti.com/en/about/press-center/about-press-release-news153
1-27-2015-ti-84-ce
...yond– including algebra, geometry, calculus and statistics. The TI-84 Plus CE graphing calculator is permitted on high-stakes exams, including the PSAT/NMSQT*, SAT* and ACT® college entrance exam as well as Advanced Placement* exams that allow or require a graphing calculator. The TI-84 Plus CE...https://education.ti.com/en/about/press-center/1-27-2015-ti-84-ce
Coding contest from NASA and Texas Instruments allows students to compete virtually to win out-of-this-world prizes
...o win TI technology and NASA-themed items at the end of the contest. Review the rules, form a team and enter the NASA & TI Codes Contest today at: NASATICodesContest.com. TI Education Technology Media Relations: Contact us at edtechnews@ti.com or visit our news center. About Texas Instruments...https://education.ti.com/en/about/press-center/4-23-2020-ti-codes-contest