Solution 34471: Finding the Intersection of Two Functions on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
...at case. 10) When "Guess?" is displayed, use [◄] and/or [►] to move the cursor to the point that is the guess as to the location of the intersection. 11) Press [ENTER]. Please Note: The calculator requires that a guess be made in case the functions being graphed intersect more than once. This is ...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34471
Solution 34431: Calculating the Transpose of a Matrix on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.
... [QUIT]. 7) Press [CLEAR] to clear any existing entries, if any. 8) Press [2ND] [MATRIX] [1]. 9) Press [2ND] [MATRIX]. 10) Press [right arrow] [2]. 11) Press [ENTER]. Please see the TI-84 Plus C Silver Edition guidebook for additional information. Solution 34431: Calculating the Transpose o...https://education.ti.com/en/customer-support/knowledge-base/ti-83-84-plus-family/product-usage/34431
Solution 25790: Calculating Net Future Value (NFV) Using the BA II PLUS ™ Calculator.
... press the [Down Arrow] key since 5000 appears 4 times from Year 3 through Year 6. 10) Press the [NPV] key to go to the Net Present Value worksheet. 11) For I enter a value of 20 then press the [Enter] key and then press the [Down Arrow]. 12) Press the [CPT] key to compute NPV which should displ...https://education.ti.com/en/customer-support/knowledge-base/financial-calculators/product-usage/25790
Webinar | The Electoral College and the Math Behind It
...ection coming soon, inform your students about the importance of the Electoral College — a math and civics lesson you can use immediately in your classroom! During this webinar, you will: Explore how and why the Electoral College was created. Obtain information as to the “fairness” o...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/oct-29-2024-the-electoral-college-and-the-math-behind-it
Solution 39176: Calculator donations in response to requests for relief from natural and other disasters
... the email gets routed to the Donations Administrator in a timely manner. US Mail Texas Instruments Incorporated Donations Administrator P.O. Box 650311 M/S 3817 Dallas, TX 75265 Last updated: 10/23/2024 Solution 39176: Calculator donations in response to requests for relief from natural and o...https://education.ti.com/en/customer-support/knowledge-base/all-other-products/general-information/39176
Similar Figures - Using Ratios to Discover Properties
Students will explore similar triangles and set up ratios to discover properties of similar triangles.https://education.ti.com/en/activity/detail/similar-figures--using-ratios-to-discover-properties
Transformations: Translations
Investigate what a triangle will look like when it is translated horizontally or vertically.https://education.ti.com/en/activity/detail/transformations-translations
Properties of Parallel Lines
This activity is designed to incorporate the TI-Nspire Navigator system to provide a paperless activity. Students will investigate the relationships formed when two parallel lines are cut by a transversal. They will make observations from angle measurements. This is a great activity for beginn...https://education.ti.com/en/activity/detail/properties-of-parallel-lines
Logic
This document reviews logical reasoning with problems on compound statements, conditional statements, and algebraic proofs.https://education.ti.com/en/activity/detail/logic
Ratios of Similar Figures
Students explore the ratio of perimeter, area, surface area, and volume of similar figures in two and three dimensional figures.https://education.ti.com/en/activity/detail/ratios-of-similar-figures_1
Tangents to a Circle
Explore properties of tangent lines and how they differ from secant lines.https://education.ti.com/en/activity/detail/tangents-to-a-circle
Webinar | Engage Algebra I Students Using the TI-84 Plus CE Graphing Calculator
...phing Calculator Capture the attention of your students and increase engagement by using TI-84 Plus CE graphing calculators in your classroom. During this webinar, you will: Learn how to use the calculator for differentiation and inclusion in Algebra 1. Explore differen...https://education.ti.com/en/t3-professional-development/for-teachers-and-teams/online-learning/on-demand-webinars/2024/sept-17-2024-engage-algebra-i-students-using-the-ti-84-plus
Interior Angles of Polygons
In the following activity, students discover the rule for finding the number of total degrees in the angles of a polygon. Students will use both the TI-Nspire and student worksheet to find the rule and will apply it in predictions.https://education.ti.com/en/activity/detail/interior-angles-of-polygons_1
It's To Be Expected
Students use a tree diagram to find theoretical probabilities and use this information in a spreadsheet to find the expected value.https://education.ti.com/en/activity/detail/its-to-be-expected_1
From Rumor to Chaos
This lesson involves modeling the spread of a rumor and similar problems.https://education.ti.com/en/activity/detail/from-rumor-to-chaos
From 0 to 180 - Rethinking the Cosine Law with Data
The goal of this activity is for students to experience a data-driven, inductive investigation leading to the cosine law. This could be used in addition to or instead of the traditional proof to deepen the understanding of the behavior of triangles and make the concepts more accessible to more s...https://education.ti.com/en/activity/detail/from-0-to-180--rethinking-the-cosine-law-with-data
Focus/Directrix Definition of Conics
This lesson involves observing and describing relationships between the focus and the directrix of each conic: parabolas, ellipses, and hyperbolas.https://education.ti.com/en/activity/detail/focusdirectrix-definition-of-conics
The Function Elevator
This lesson involves creating and comparing graphical representations of position and velocity functions from a scenario.https://education.ti.com/en/activity/detail/the-function-elevator