Dilation
Students use the Cabri Geometry II Plus software to investigate the geometric property of dilation. They vary the scale factor and examine the effect on the dilation of a triangle.https://education.ti.com/en/activity/detail/dilation
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
Cottage Water Problem
Students use the Cabri Geometry II Plus software to solve a geometry problem. They move the vertex point that is common to two right triangles along the base to find the smallest possible sum of the length of the hypotenuse.https://education.ti.com/en/activity/detail/cottage-water-problem
Pizza Extravaganza
Students will conduct a survey of the class to determine favorite pizza toppings. They use this sample information to predict the preferred toppings for the school and use the TI-15 to help them with the calculations to plan a school-wide pizza party.https://education.ti.com/en/activity/detail/pizza-extravaganza
Meal Manager
Students will use percentages and proportional reasoning skills to solve problems.https://education.ti.com/en/activity/detail/meal-manager
Homestead-Miami Chase Activity
In this activity, students will investigate whether it is better to take the shortest path or the fastest path.https://education.ti.com/en/activity/detail/homesteadmiami-chase-activity
Conics & Parametrics 1
This activity is a LearningCheck™ to quickly assess students' ability to identify conics from their equations in both rectangular and parametric form.https://education.ti.com/en/activity/detail/conics--parametrics-1
Who Needs Mixed Numbers?
Students divide and multiply mixed numbers and fractions in real-life examples relating to carpentry.https://education.ti.com/en/activity/detail/who-needs-mixed-numbers_1
Can Pythagoras Swim?
Students will investigate relationships between sides of right triangles to understand the Pythagorean theorem and then use it to solve problems. Students will simplify expressions using radicals and exponents in this activity.https://education.ti.com/en/activity/detail/can-pythagoras-swim
What's the Fastest Way to Get Rich?
Students investigate exponential growth and discover patterns by exploring different scenarios involving money. They will learn how repeatedly doubling, or multiplying by two, can also be expressed exponentially.https://education.ti.com/en/activity/detail/whats-the-fastest-way-to-get-rich
In Round Numbers
Students will develop and test rules for rounding whole numbers and decimal fractions. They will use the information to solve real-world problems.https://education.ti.com/en/activity/detail/in-round-numbers
Prehistoric Parabola Match
This activity center is used as a formative assessment after a full unit on the different transformations of vertical parabolas.https://education.ti.com/en/activity/detail/prehistoric-parabola-match
Absolute Values
Students will review the set of integers along with the addition and subtraction of integers using a number line. Then, they will learn that the absolute value of a number is defined as the distance from zero. Students will learn how to interpret the absolute value symbol algebraically, as well a...https://education.ti.com/en/activity/detail/absolute-values
Solution 13380: Capturing the Calculator Screen within TI-SmartView™ 4.0.
...oolbar. Please Note: A border is automatically added to each image when taken. With a border, the image size is 100 pixels wide by 68 pixels high. Without a border, the image size is 96 pixels wide by 64 pixels high. • To save an image click the [Save] icon located in the toolbar. • To take ano...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13380
Solution 25690: TI-Nspire™ Software - IT Administrator Guide - CL9591
...ire™ Software - IT Administrator Guide - CL9591 website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Where can an IT Administrator find informat...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/25690
Solution 16029: Using the Alpha Typing Mode for A Through Z and Other Characters Using TI SmartView™ for the TI-84 Plus Family Software.
..., not the [MATH] key. To enable alpha typing mode: 1) Click [ALPHA] or press [F7]. 2) The cursor changes to [A]. 3) Press the applicable key. Keys without an associated alpha character act the same as they do in the normal shortcut mode. For example: [F1] is still a shortcut to [Y=]. After typin...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/16029
Solution 11227: Calculating the Number of Days Between Two Specific Dates Using the BA II PLUS™ or the BA II PLUS™ PROFESSIONAL.
...s [ENTER].7) Press the down arrow key twice, then [2nd] [ENTER] to toggle between the choices of either actual/actual day-count or 30/360 day-count method. When 'ACT' is in the display (for the actual/actual day-count method), press the up arrow key.8) Press [CPT] to compute the days between date...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11227
Solution 11244: Depreciation Worksheet on the BA II PLUS™ Family Calculator.
... [2nd] [CLR Work] to clear the worksheet 3) If necessary, press [2nd] [SET] until DBX appears in the display to select declining-balance crossover method 4) Input 200 and press [ENTER] to input the declining balance percent (ENTER is located to the right of CPT) 5) Press the down arrow once, th...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11244
Solution 37595: Submitting Feedback or Errors for TI Building Concepts in Mathematics
... Home | All other products Knowledge Base Knowledge Base Search How do I submit feedback, suggestions, comments, or errors regarding the activities included in Building Concepts in Mathematics for TI-Nspire CX and TI-Nspire CX CAS Technology? Follow ...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/37595
Solution 39460: Texas Instruments Software Displays Small or Tiny Fonts on Windows 10.
...are Displays Small or Tiny Fonts on Windows 10. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search Why are the are the fonts, windows or keys ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/39460
Solution 11269: Calculating Interest Only Payments on the BA II PLUS™ or BA II PLUS™ PROFESSIONAL.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How do I compute interest only payments on the BA II PLUS or BA II PLUS PROFESSIONAL? In an interest-only mortgage, none of the payment is applied to the ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11269
Solution 11221: Calculating Logarithms, Natural Logarithms, and Inverse Natural Logarithms on the BAII PLUS™ or the BAII PLUS™ PROFESSIONAL.
... Home | Financial Calculators Knowledge Base Knowledge Base Search How are logarithms computed on the BAII PLUS or the BAII PLUS PROFESSIONAL? The BA II PLUS and BA II PLUS PROFESSIONAL do not feature a log base 10 function, since i...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/11221
Solution 11160: Troubleshooting a Connection Failure Error on TI-GRAPH LINK™ 2 Software for Macintosh®.
...n. Make sure the cable is securely connected to the calculator's I/O Port. If not sure, unplug the cable, and turn off the calculator. Without pressing any key on the keypad, plug the cable back in. If the calculator turns on automatically, then the connection is seated c...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11160
Solution 11511: TI Connect™ Software for Macintosh® OS X Crashes During Installation or Gives the Error "You Do Not Have Privileges to Perform this Install".
... panel is shown that contains a window and several buttons, click the button labeled "Repair Disk Permissions". Let this process run to completion without interruption. It may take several minutes. When it completes, quit the Disk Utility, and then re-run the TI Connect for Mac® OS X Installer. ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/11511