Fraction Forms
Students will compare the results of using division to create fractions under the different mode settings for fraction display and make generalizations from the patterns they observe.https://education.ti.com/en/activity/detail/fraction-forms
Number and Operation Sense: Whole Numbers
Students attain a basic understanding of numbers and number operations, developing number sense, and gaining fluency in arithmetic computation. They also learn to use the calculator to explore the mathematical principles behind the standard multiplication algorithm for multidigit numbers.https://education.ti.com/en/activity/detail/number-and-operation-sense-whole-numbers
Amazing Appetites
Students learn to count and solve original word problems. They learn to add by combining sets and subtract when removing the set. They use manipulatives to reflect the reasoning used in problem solving.https://education.ti.com/en/activity/detail/amazing-appetites
Box Plots
In this lesson, students plot the two extreme values (minimum and maximum), the lower quartile (LQ), upper quartile (UQ), and the median (a five-number summary) on a number line to create a graph called is a box plot.https://education.ti.com/en/activity/detail/box-plots-bc
Properties of Parallelograms
In this activity, you will construct the geometric object by following the instructions below, and then answer the questions about the object.https://education.ti.com/en/activity/detail/properties-of-parallelograms_4
Proportional Flag
Students will use the concepts of similarity to create a scale drawing of the national flag, that is large enough to cover most of a football field.https://education.ti.com/en/activity/detail/proportional-flag
What's the Angle?
Students discover properties of interior and exterior angles of convex polygons using the TI-89 and Geometer's Sketchpad. (Topic - Interior and Exterior Angles of Convex Polygons)https://education.ti.com/en/activity/detail/whats-the-angle
Number and Operation Sense: Rational Numbers
Students learn to use the calculator to collect a set of data in order to identify patterns that illustrate important rational number concepts: the relationship between rational numbers and division, and equivalent fraction and decimal forms for rational numbers.https://education.ti.com/en/activity/detail/number-and-operation-sense-rational-numbers
Going in Circles - Inscribed Angles
This lesson has students discover properties of inscribed angles in a circle. Students use the Geometer's Sketchpad application for the TI-89 to construct a circle and an inscribed angle. (Topic - circles)https://education.ti.com/en/activity/detail/going-in-circles--inscribed-angles
Exploring the Unit Circle
In this activity, students explore the properties of a unit circle and its mapping functions.https://education.ti.com/en/activity/detail/exploring-the-unit-circle
Finding the area of a perfect polygon.
To find the area of a "regular polygon."https://education.ti.com/en/activity/detail/finding-the-area-of-a-perfect-polygon
Making Cookies
Students will reduce a cafeteria recipe to suit a household recipe. They use compatible numbers to choose smaller measurements while retaining the original proportions.https://education.ti.com/en/activity/detail/making-cookies
Fast nines and Fast tens
Students learn how to solve a mathematical equation with a missing addend. Students will learn the combinations of addends to find the sums of nine and ten. Students practice math facts with accuracy and immediacy for sums of nine and ten.https://education.ti.com/en/activity/detail/fast-nines-and-fast-tens
The Ordinary Man
Students will estimate the heights of various celebrities in feet and inches. They will use the TI-34 MultiView™ scientific calculator to convert actual heights in inches to feet and inches, and they will compare the actual heights with their estimated heights. Finally, they will graph the estima...https://education.ti.com/en/activity/detail/the-ordinary-man
Programming-in-Python
...ding with Python is simple with TI-Nspire™ CX II family graphing calculators. The dynamic, object-oriented implementation helps students achieve mastery quickly, with minimum effort. Learn with easy-to-use interfaces Menu-driven coding In addition to avoiding spelling mistakes a...https://education.ti.com/en/products/calculators/graphing-calculators/ti-nspire-cx-ii-c-cas-china/programming-in-python
Solution 11637: Reason for the Invalid Date Format Error While Importing Reminders with Organizers or the Pocket Solutions Family.
... Home | All other products Knowledge Base Knowledge Base Search Why do I receive the Invalid Date Format error when trying to import? The Invalid Date Format error occurs when the record being imported has a native date format not matching the date format of the...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/11637
Solution 11147: Correcting the Error Message "Cannot Load Procedure. In Order To Use Windows Only (Black Cable), Please Reinstall TI-GRAPH LINK".
...ch Why do I get a "Cannot Load Procedure. In Order To Use Windows only (black cable), please reinstall TI-GRAPH LINK" error message when I try to run the TI-GRAPH LINK™ software? The "Cannot Load Procedure. In Order To Use Windows only (black cable), please reinstall TI-GRAPH LINK" er...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/11147
Solution 10668: Troubleshooting Error Messages When Accessing New or Current TI Website Accounts Using Internet Explorer 6.
... Home | All other products Knowledge Base Knowledge Base Search What troubleshooting steps can I try if I cannot create a new account or sign into an existing account on the Texas Instruments website? Currently, there is an issue with creating ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/troubleshooting-messages-unexpected-results/10668
Solution 11231: Clearing Values on the BA II PLUS™ and the BA II PLUS™ PROFESSIONAL.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How do I clear the different parts of the memory on the BA II PLUS or the BA II PLUS PROFESSIONAL? To clear keystrokes one character at a time from the display (including decimal points) press ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11231
Solution 12636: Batteries for a Business Financial Calculator.
... Home | Financial Calculators Knowledge Base Knowledge Base Search What kind of battery does my business financial calculator use? Find the financial calculator model used in the following table to determine the battery type. ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/12636
Solution 11286: Replacing the Batteries in a BA Real Estate™.
... Home | Financial Calculators Knowledge Base Knowledge Base Search What type of battery is used in the BA Real Estate and how is it installed? The BA Real Estate uses two A-76 batteries. Comparable battery model numbers include: D...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/general-information/11286
Solution 37255: Troubleshooting a TI-Nspire or TI-Nspire CAS Clickpad or Touchpad Calculator That Will Not Turn On or Function Properly.
... Home | TI-Nspire™ family of products Knowledge Base Knowledge Base Search What troubleshooting steps can I try if the TI-Nspire Family Clickpad/Touchpad calculator will not turn on or function properly? Please Note: Information on battery precautions and ...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/37255