Conics for the TI-83 Plus/TI-84 Plus
This is a procedural exercise demonstrating the use of the Conics application on the TI-83 Plus/TI-84 Plus.https://education.ti.com/en/activity/detail/conics-for-the-ti83-plusti84-plus
Here’s Looking at Euclid
Students explore several ways to calculate the Greatest Common Divisor and Least Common Multiple, including using Euclid’s Algorithm.https://education.ti.com/en/activity/detail/heres-looking-at-euclid_1
Determining Area
Students use the area formula involving the determinant of a matrix.https://education.ti.com/en/activity/detail/determining-area_1
Geometric Sequences & Series
Students find common ratios of geometric sequences on a spreadsheet and create scatter plots of the sequences to see how each curve is related to the value of the common ratio and/or the sign of the first term of the sequence.https://education.ti.com/en/activity/detail/geometric-sequences--series_1
Stuff It!
Students learn to calculate volume of a sphere and a rectangular prism. They explore methods of determining how many volleyballs can be placed in a room.https://education.ti.com/en/activity/detail/stuff-it
Find the Square Root...
Students who understand the basic concept of square roots learn how to evaluate expressions and equations that have rational and irrational solutions. Students also explore solutions to equations and investigate the differences between exact and approximate solutions using the calculator.https://education.ti.com/en/activity/detail/find-the-square-root
Area Formulas App
Area Formulas App for the TI-83 Plus and TI-84 Plus FamiliesWhat does the Area Formulas App do? Formula development explained with animation Calculation examples given for each shape 15-question multiple-choice quiz included Practice exercise applying the formulas Two quiz levels - high scores are saved! This is a Concept App....https://education.ti.com/en/software/details/en/7D371661AD4D4E8A80FF265BE9976C79/83areaformulas
Decimal Defender for the TI-83 Plus and TI-84 Plus Families
The Decimal Defender App for the TI-83 Plus and TI-84 Plus Families encourages multiplication and division by powers of 10 in a fun setting.The Decimal Defender App lets you practice multiplying and dividing numbers by a power of 10 in a fun setting. This number sense skill is a foundation for learning multiplication and division algorithms, as well as helping students understand topics such as scientific notation, the metric system...https://education.ti.com/en/software/details/en/93102606C11440208CAFA592597860EB/83decimaldefender
Solve It App for the TI-83 Plus and TI-84 Plus Families
A learning activity tool for the pre-algebra and algebra student that's disguised as a game!... the three levels of challenges; bronze, silver and gold. The Solve It App is available for the TI-83 Plus, TI-83 Plus Silver Edition, TI-84 Plus, and TI-84 Plus Silver Edition Graphing Calculators. This is a Concept App. Concept Apps have not completed full product testing and/or def...https://education.ti.com/en/software/details/en/562D2026984B49BCA5CB9A98C783E9A7/83solveit
Topics in Algebra 1 (Chapters 1- 5) App for TI- 83 Plus & TI-84 Plus Families
The power of an Algebra 1 tutorial on your calculator.The power of an Algebra 1 tutorial on your calculator. Students can practice basic Algebra 1 concepts using the tutorial and practice activities to develop algebra comprehension. Students can explore concepts such as: Number sense Linear equations Linear functions Linear inequal...https://education.ti.com/en/software/details/en/287DD37C5F4C4D5FAF68FB61E2241E22/83topicsinalgebra
A Math Teacher’s Guide to Valentines Fun | Texas Instruments
...Piecewise activities Mathentine cards Classroom decor T-shirts Webinars Piecewise activities to get students buzzing When it comes to students practicing their math skills, piecewise activities are a great way to reinforce their knowledge of functions, limited domains and...https://education.ti.com/en/bulletinboard/2025/math-teachers-guide-valentines-day-fun
Application of a Circle: Angles and Arcs
Students use the properties of circles, angles, and arcs to help design a courtyard with a star-shaped design.https://education.ti.com/en/activity/detail/application-of-a-circle-angles-and-arcs
Symbolic Math Guide App for the TI-89 Titanium
An excellent tutorial that provides step-by-step transformations for a number of problems from algebra, pre-calculus and calculus.An excellent tutorial that provides step-by-step transformations for a number of problems from algebra, pre-calculus and calculus. Including the following: Simplifying expressions Expanding expressions Solving equations Computing derivatives Computing indefinite integral...https://education.ti.com/en/software/details/en/7E54DC888F25499A8FEE6B5C4802BFC3/89symbolicmathguide
TI-89 Titanium Operating System
The new functionality includes domain and graphing improvements, solving inequalities, solving equations involving vectors, nth root and log to any base functionality, implicit derivatives and gradian angle measure. TI Connect™ for Windows® or TI Connect™ for Macintosh® is req...This operating system (OS) version is a recommended update for all TI-89 Titanium units. The new functionality includes domain and graphing improvements, solving inequalities, solving equations involving vectors, nth root and log to any base functionality, implicit derivatives and gradian angle m...https://education.ti.com/en/software/details/en/6633925F6176419197BF6CA051F5F7B4/89ti89tioperatingsystem
Calculus Tools App for the TI-89 Titanium
The Calculus Tools App allows students to explore calculus concepts more in depth, than can be explored with their TI calculator alone.Students can interactively investigate applications of differentiation and compare numerical integration techniques! This free App allows students to explore calculus concepts more in depth, than can be explored with their TI calculator alone. Explore: Sequences Series Vector ca...https://education.ti.com/en/software/details/en/BD230769676A4CC0A42AFB247D22343D/89calculustools
Trig Ratios - IB
Students will use the handheld to discover the relationship between the trigonometric functions: sine, cosine and tangent and the side length ratios of a right triangle.https://education.ti.com/en/activity/detail/trig-ratios_1
Reflective Property of Conics
This lesson involves investigating the properties of basic reflective principles of conics.https://education.ti.com/en/activity/detail/reflective-property-of-conics
Solution 37820: Troubleshooting a TI-Innovator™ Hub that is not being recognized by the TI-Nspire™ CX computer Software
...//education.ti.com/latest 2. The TI-Innovator Hub is compatible with following TI-Nspire™ CX computer software. TI-Nspire™ CX Student Software v4.3 and higher TI-Nspire™ CX CAS Student Software v4.3 and higher TI-Nspire™ CX Teacher Software v4.3 and higher TI-Nspire™ CX CAS Teac...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/37820
Segments in Circles
In this activity, students will explore the relationships among segments created by two intersecting chords, and secant segments. Students will store variables and use both the automated and manual data capture features in a spreadsheet and write formulas in spreadsheets to confirm relationships ...https://education.ti.com/en/activity/detail/segments-in-circles
Properties of Parallelograms
Students explore the various properties of parallelograms and the necessary and sufficient conditions that guarantee that a quadrilateral is a parallelogram.https://education.ti.com/en/activity/detail/properties-of-parallelograms_2
BA II Plus™ Financial Calculator | Texas Instruments
...y calculations such as annuities, mortgages, 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 calc...https://education.ti.com/en/products/calculators/financial/baii-plus
TI-84 Plus SE family Operating System
IMPORTANT!! This OS features MathPrint™. TI Connect™ for Windows® or or TI Connect™ for Macintosh® is required to install this update....sic mode. Quickly recall an input/output by simply highlighting it and pressing enter.** * Please update your Catalog Help to version 1.1 for compatibility with TI-84 Plus operating system update, version 2.53MP or higher. ** Lists and matrices as output will not paste from the history. ...https://education.ti.com/en/software/details/en/400C88E8E75B4123BB7E90B6A676368D/ti84plusseoperatingsystem
IB® exams: What calculator can you use? | Texas Instruments
...t-align: center; } .cust-center .list-center { margin: 0 auto; display: table; } TI-83 Plus graphing calculator TI-84 Plus graphing calculator TI-84 Plus CE graphing calculator TI-84 Plus CE Python graphing calculator TI-Nspire™ CX graphing calcula...https://education.ti.com/en/resources/test-preparation/acceptance-ib-exams
Coding contest from NASA and Texas Instruments allows students to compete virtually to win out-of-this-world prizes
Coding contest from NASA and Texas Instruments allows students to compete virtually to win out-of-this-world prizes global website Coding contest from NASA and Texas Instruments allows students to compete...https://education.ti.com/en/about/press-center/4-23-2020-ti-codes-contest
Webinar | Beyond the Basics: Unlocking TI-84 Power for Algebra 1 and 2
...2 concepts (like graphing functions, solving systems and manipulating polynomials) visual and intuitive for your students. Save time and simplify complex tasks: Learn quick tips for using the TI-84 to perform calculations, freeing up more class time for conceptual learning and problem-solving...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2025/aug-19-2025-beyond-the-basics-unlocking-ti-84-power-for-algebra