Linear Inequalities
Students observe tables of values to see that inequalities are true for some values of the variable and not for others.https://education.ti.com/en/activity/detail/linear-inequalities_2
Residuals
In this activity, students will investigate a residual plot for a set of data after selecting a regression model.https://education.ti.com/en/activity/detail/residuals
Residuals- 84
In this activity for TI-84 series, students will investigate a residual plot for a set of data after selecting a regression model. The residual plot is used to justify the choice of a function model based on an analysis of the residuals.https://education.ti.com/en/activity/detail/residuals_84
purchas-dealers-canada-v3
...S (800.842.2737) CPSC children's product certificates Texas Instruments Incorporated Education Technology's elementary and middle school calculators comply with the Consumer Product Safety Improvement Act (CPSIA) of 2008, which sets strict limits on lead and phthalates content in children's prod...https://education.ti.com/en/purchase/purchase-dealers-canada
Solution 11945: Correcting the Error Message Waiting...Please Install Calculator Software Now on a TI-83 Plus Family.
...te fails or is interrupted, the calculator will be in an inoperable state with the message Waiting...Please install calculator software now. The most common cause of a transfer being interrupted is updating the operating system on a calculator with low batteries. Users will need to use the TI Con...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/11945
Solution 12215: Exchanges or Upgrades of TI Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Does TI offer exchanges or upgrades for TI graphing calculators? Texas Instruments does not have a policy that allows users to exchange one model of a calcu...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/warranty-replacement-options/12215
Exponential Reflections - 84
In this activity for the TI-84 family, students will investigate the inverse of an exponential function by observing a scatterplot. Students will determine that the inverse of an exponential function is a logarithmic function.https://education.ti.com/en/activity/detail/exponential-reflections_84
Exponential Reflections
In this activity, you will investigate the inverse of an exponential function. You will also investigate the symmetry of the exponential function and its inverse.https://education.ti.com/en/activity/detail/exponential-reflections_1
Solution 12980: Inability to Access the Memory Menu on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...mmed to override or alter the calculator's original OS. This type of software is developed by third parties outside of Texas Instruments and is not recommended to be installed. Therefore, Texas Instruments is unable to provide support or technical assistance for such software. There may be some...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12980
Solution 11984: Sending a StudyCards™ Stack to a TI-83 Plus and TI-84 Plus Through StudyCards Creator Software for Windows®.
...lash application (App). Using the software, you can send a StudyCards stack to the memory of a connected device. The stack can also be saved onto the computer's hard drive for editing later and to serve as a back-up. Note: Saved StudyCards stacks can only be opened and edited on a computer using ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11984
Solution 12027: Detailed Information Provided When Using the Catalog Stopped After OS Update on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...84 Plus family of products Knowledge Base Knowledge Base Search I used to be able to get more information on commands in the catalog, however since I upgraded operating systems I cannot. How do I change it so that I get more information? The detailed infor...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12027
Solution 12002: Troubleshooting a TI-83 Plus and TI-84 Plus Family of Graphing Calculators Stuck on Defragmenting.
... TI-Connect to install the OS. In order to install the OS please follow these steps (Windows® users): • Connect the TI Connectivity cable between the computer and the calculator. • Click on Start >> Programs >> TI Tools >> TI Connect >> TI OSDownloader. • Remove one battery then press and hold do...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12002
Matholutions Bulletin Board Décor
Celebrate New Year’s with this Matholutions Bulletin Board Décor display. Celebrate New Year’s with this Matholutions Bulletin Board Décor display. This download includes multiple calculator models in party hats, borders with encouraging sayings, numbered pennants for many years of ...https://education.ti.com/en/activity/detail/matholutions-bulletin-board-decor
The Classic Box Problem - Exploration
This lesson takes a classic optimization problem and uses the dynamic linking capabilities to visualize the problem in multiple representations: diagramatic, geometric, graphic, numeric.https://education.ti.com/en/activity/detail/the-classic-box-problem--exploration
Algebra Skills Review: 3-in-1 Activity
This versatile activity set includes a printable scavenger hunt, a Google Slides review, and practice sheets.https://education.ti.com/en/activity/detail/algebra-skills
World Population
Students use their handhelds to explore world population data from the years 1950-2006. They will develop various equations to model the data.https://education.ti.com/en/activity/detail/world-population_1
Trig Transformations-84
In this activity, students will determine the type of function modeled by the height of a capsule on the London Eye observation wheel.https://education.ti.com/en/activity/detail/trig-transformations@84
Polar Coordinates - 84
This lesson involves a brief introduction to the polar coordinate system.https://education.ti.com/en/activity/detail/polar-coordinates_84
Critical Points and Local Extrema
Visualize the connections between the critical points and local extrema.https://education.ti.com/en/activity/detail/critical-points-and-local-extrema
Tesselations
In this activity students will explore what causes some regular polygons to tesselate. They will explore sketches of regular polygons, measure the interior angles, and test to see whether the shapes tesselate.https://education.ti.com/en/activity/detail/tesselations
Tessellations
Students will explore tessellations of triangles and quadrilaterals. They will use the transformation tools of symmetry, reflections, rotations, and/or translations.https://education.ti.com/en/activity/detail/tessellations_1
Segment Addition Postulate
The purpose of this handout is to provide students an opportunity to learn the keystrokes involved using the TI-Nspire and to verify the Segment Addition Postulate.https://education.ti.com/en/activity/detail/segment-addition-postulate