Tests of Significance
Students understand how tests of significance can be performed with confidence intervals. They use a simulation to clarify the meaning of a hypothesis. Students examine large sample tests for a proportion, mean, difference between two proportions, and difference between two means. They also study...https://education.ti.com/en/activity/detail/tests-of-significance
Summarizing Distributions of Univariate Data
Students understand statistical concepts like center of data and the amount of data variation from the center. They calculate the measures of the center of a distribution and the measures of spread for the data collected as a list. Students also create boxplots for the data. They examine the effe...https://education.ti.com/en/activity/detail/summarizing-distributions-of-univariate-data
Special Cases of Normally Distributed Data
Students perform single and two-sample t procedures to investigate special cases of normally distributed data. They explore inference for a least-square regression line, including the confidence interval.https://education.ti.com/en/activity/detail/special-cases-of-normally-distributed-data
Fractions and Skittles
Students will predict how many of each color will be in one pack of skittles before they open the package. Once they open the package, they will determine how close their predictioins are to the actual amount. Students then will come up with ratios and averages.https://education.ti.com/en/activity/detail/fractions-and-skittles
Set Design
Students will use similarity concepts, and the dimensions of the carvings on Mt. Rushmore to create a proportional representation of the carvings for a stage backdrop.https://education.ti.com/en/activity/detail/set-design
What Makes a Food Nutritious?
Students will analyze select nutritional values of specific food products and then compare those values to the recommended daily allowances published by the U.S.D.A. They will calculate percentages and fractions based upon the information they find.https://education.ti.com/en/activity/detail/what-makes-a-food-nutritious
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
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
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
Volumes of Rectangular Prisms
This lesson will introduce students to many of the algebraic graphing features of the TI-89 calculator, especially the Maximum command. This will be accomplished by solving volumes of right rectangular prisms. (Algebra / geometry activity)https://education.ti.com/en/activity/detail/volumes-of-rectangular-prisms
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
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 27410: Obtaining Texas Instruments Family Software Diagnostics Files.
... [Run Diagnostics]. Macintosh® Only: 1) Click [Finder] then open [Applications]. 2) Click on TI-Diagnostics. Once TI-Diagnotics is open using a method above follow the steps below to collect the logs: 1) Click [Start], or if multiple Texas Instruments software is installed select the name of ...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/27410
Solution 11446: Converting a StudyCards™ Stack into a Different Calculator File Format.
...t may lose some data. The StudyCards Creator software also gives the user the ability to view a StudyCards stack in a different calculator format without having to save the stack or transfer the stack to the calculator. This gives the user the option of seeing what the stack (cards, text, and g...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/general-information/11446
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 37537: TI-Nspire Family Software Takes Longer to Launch then Normal on Computers that meet System Requirements.
...t access or connects via a proxy. To correct this issue, verify the proxy is configured correctly so the TI-Nspire Family software can communicate without issue via the internet. If you have questions about the information listed above, please contact TI-Cares for additional assistance. Soluti...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/37537
Solution 20909: Troubleshooting TI Software That is Visually Distorted for Windows® Platforms.
...t is Visually Distorted for Windows® Platforms. website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How do I correct the visual distortion of T...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/troubleshooting-messages-unexpected-results/20909
TI-Nspire CX II Online Calculator | Specs | Texas Instruments
...t of chemical formulas and equations Manipulate linked representations of properties to instantly update the others and show meaningful connections without switching screens (for example, grab a graphed function and move it to see the effect on corresponding equations and data lists) Screen Capt...https://education.ti.com/en/products/online-calculators/ti-nspire-cxii/specifications
Solution 38195: Troubleshooting a TI-Nspire CX or TI-Nspire CX CAS Graphing Handheld That Displays "System Error."
...se the reset button, press and hold the [doc] [enter] and [EE] keys, and press and release the [on] key. Steps for TI-Nspire CX or TI-Nspire CX CAS WITHOUT a Blue Reset Button: • Begin by holding down the reset button. With the reset button held down, press and hold the [doc] [enter] and [EE] key...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-family/troubleshooting-messages-unexpected-results/38195
Solution 26870: Adding an Access Point for Use with the TI-Nspire™ Navigator™ System.
... Home | TI-Nspire™ Navigator Knowledge Base Knowledge Base Search How do I add an Access Point to my computer so that I can use my TI-Nspire Navigator System? The first step to setting up the TI-Nspire Navigator system hardware is to add the Acces...https://education.ti.com/en/customer-support/knowledge-base/ti-nspire-navigator/product-usage/26870
Solution 13404: Sending Images to a Calculator Using TI Connect™ for Windows®.
...or Using TI Connect™ for Windows®. global website Home | Computer Software, iPad and Chrome Apps Knowledge Base Knowledge Base Search How can I send images from my computer to m...https://education.ti.com/en/customer-support/knowledge-base/sofware-apps/product-usage/13404