Solution 12192: Graph of Certain Functions in Polar Mode Displays Negative Values on TI Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search In polar mode, why does the graph of certain functions display negative values? When graphing certain functions in polar coordinates, r can indeed be negative. Fo...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12192
Solution 12031: Locating the SAT Prep StudyCards™ After Transferring Them to the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Where are the SAT Prep StudyCards located on my calculator after they are transferred to a TI-83 Plus family, TI-84 Plus family, or TI-Nspire handh...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/12031
Solution 11793: Unable to Graph Multiple Functions on the TI-83 Plus Family and TI-84 Plus Family Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search Why am I unable to graph multiple functions on the TI-83 Plus Family and TI-84 Plus Family graphing calculator? In order to select additional graph...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11793
Solution 11881: Differences Between Grouping and Archiving Variables on TI Graphing Calculators.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What are the differences between grouping and archiving variables on TI graphing calculators? Grouping makes a copy of two or more variables resid...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/11881
Solution 12002: Troubleshooting a TI-83 Plus and TI-84 Plus Family of Graphing Calculators Stuck on Defragmenting.
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What can be done if a TI-83 Plus family, TI-84 Plus family calculator, or TI-Nspire in TI-84 Plus mode has Defragmenting... on the display for more...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12002
Solution 12664: Syntax Error using the TI Graphing Calculators
... Home | TI-83 Plus and TI-84 Plus family of products Knowledge Base Knowledge Base Search What is a syntax error? A syntax error means that the command used contains an error. Look for misplaced functions, parentheses, commas, or argumen...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/troubleshooting-messages-unexpected-results/12664
Turtle Module | TI-84 Plus CE Python | Texas Instruments
...thinking, students are taught how to connect the world of programming to key concepts in math, computer science and technology. Bring coding to life where it counts Once installed, Turtle module selections appear automatically in the Python application of your graphing calculator. ...https://education.ti.com/en/product-resources/turtle-module/ti84ce-python
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
battery-care
battery-care global website Lithium-ion batteries have a limited life, which is affected by several factors: environment, storage, the number of charge/discharge cycles, and level of discharge/charge. T...https://education.ti.com/en/customer-support/battery-care
Volume
This is an activity that explores the volume formula for a prism, cylinder, cone, and pyramid. It also familiarizes students with the use of the Calculate tool.https://education.ti.com/en/activity/detail/volume
Making Hay While the Sun Shines & Not Losing It in the Rain (The Geometry of the Big Round Bale)
This activity explores the volume of the hay bale and the percent of loss as the radius of the bale decreases. The extension collects data from the constructed cylinder in a spreadsheet and graphs it. The graphs are modeled with quadratic functions and transformations of quadratic functions can...https://education.ti.com/en/activity/detail/making-hay-while-the-sun-shines--not-losing-it-in-the-rain--the-geometry-of-the-big-round-bale
Where is the Point?
Students are introduced to the Cartesian plane.https://education.ti.com/en/activity/detail/where-is-the-point
Quadratic Unit Activity #1: Graphing a Parabola
This is the first activity in a series on vertex form of a quadratic for algebra I. This introduces the 'squaring' function.https://education.ti.com/en/activity/detail/quadratic-unit-activity-1-graphing-a-parabola
Quadratic Unit Activity #2: What's the Equation? Quadratic Functions
This is the second activity for the Quadratic Unit. This activity allows students to use sliders to match various quadratic functions in vertex form.https://education.ti.com/en/activity/detail/quadratic-unit-activity-2-whats-the-equation-quadratic-functions
Quadratic Unit Activity #3: What's My Quad Equation 2
This is the third activity in the Quadratic Unit. Students are to find the equation for each graph. All equations are in vertex form.https://education.ti.com/en/activity/detail/quadratic-unit-activity-3-whats-my-quad-equation-2
Quadratic Unit Activity #7: Angry Birds
All the files in this unit are steps to the final activity-Angry Birds. Students are to find the values for a, b, and c in the vertex form of a quadratic function.https://education.ti.com/en/activity/detail/quadratic-unit-activity-7-angry-birds
Quadratic Unit Activity #8: Unit Test Part II
This part of the unit exam assesses student's ability to find the equations for quadratic graphs in vertex form.https://education.ti.com/en/activity/detail/quadratic-unit-activity-8-unit-test-part-ii
Direct Variation Continued: Pumpkins and Cars
This activity explores converting kilograms to pounds using the top heaviest pumpkins and finding various rates for hybrid cars.https://education.ti.com/en/activity/detail/direct-variation-continued-pumpkins-and-cars
Quadratic Unit Activity #9: Unit Test Part III
This assessment covers student's finding equations in vertex form of images.https://education.ti.com/en/activity/detail/quadratic-unit-activity-9-unit-test-part-iii
Variables and Expressions
Change the value of x on a number line and see the effect on an algebraic expression.https://education.ti.com/en/activity/detail/variables-and-expressions
You Are What You Eat
This activity involves data analysis of the number of fat grams versus calories in fast food hamburgers.https://education.ti.com/en/activity/detail/you-are-what-you-eat_1
What is a Solution to a System?
Solve a system of linear equations and begin to explore the infinite numbers of solutions to one equation.https://education.ti.com/en/activity/detail/what-is-a-solution-to-a-system
What is Root 2?
This lesson involves estimating the values of two irrational numbers using a number line with increasing precision of scale.https://education.ti.com/en/activity/detail/what-is-root-2
We've Got You Covered: 2D Area
This lesson involves using the geometry tools to measure the area of two-dimensional shapes from the faces of three-dimensional objects they see in pictures taken outside of the classroom.https://education.ti.com/en/activity/detail/weve-got-you-covered-2d-area
What's Your Story
This lesson involves reverse engineering of word problems.https://education.ti.com/en/activity/detail/whats-your-story