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
Interior Angles of Polygons
This activity allows students to discover the value of the sum of the interior angles of an n-sided polygon.https://education.ti.com/en/activity/detail/interior-angles-of-polygons
Walk the Line
In this activity, students will be introduced to the CBR 2 motion sensor and the Vernier DataQuest™ app. They will collect and analyze both linear and non-linear data.https://education.ti.com/en/activity/detail/walk-the-line
Algebra I Review
Review Algebra I concepts including solving equations, slope, and multiplying binomials.https://education.ti.com/en/activity/detail/algebra-i-review
Intersecting Lines and Segment Measures
Explore the relationship between intersecting lines and the measures of various segments on those lines.https://education.ti.com/en/activity/detail/intersecting-lines-and-segment-measures
Using Sliders and Parameters in Linear Functions
Students will have the opportunity to see the impact of the slope parameter m on a graph of a line in slope-intercept form by using a slider or by changing the values of the parameter. They will have the same opportunity to manipulate b. Questions follow to determine the degree to which the stude...https://education.ti.com/en/activity/detail/using-sliders-and-parameters-in-linear-functions
Repeating Decimals and Fractions
This lesson involves students exploring patterns in repeating decimals that represent fractions with denominators 9, 99, and 999.https://education.ti.com/en/activity/detail/repeating-decimals-and-fractions
Recipe: Unit Rate
Students look at unit rate in a real-world context. They will use ratios to create points, plot them, and determine the mathematical relationship for the plotted points. Then, they will predict other points based on the relationship determined.https://education.ti.com/en/activity/detail/recipe-unit-rate
Real Graphs
This lesson involves identifying patterns of data from given lists.https://education.ti.com/en/activity/detail/real-graphs
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
Volume Relationships
This lesson involves the volume formula for cylinders, cones, and spheres.https://education.ti.com/en/activity/detail/volume-relationships
What's Right about Triangles
This lesson involves examining a visual proof of the Pythagorean Theorem and supporting what happens geometrically.https://education.ti.com/en/activity/detail/whats-right-about-triangles
Scaling the Geometry
This lesson involves scale drawings of actual images on the TI-Nspire handheld.https://education.ti.com/en/activity/detail/scaling-the-geometry
Solving Percent Problems
This lesson involves solving word problems dealing with percents by using visual and numerical representations of percents.https://education.ti.com/en/activity/detail/solving-percent-problems
Whole number: Parts of a Whole
This activity involves students in modeling practical situations using the Part-Whole-Part model provided, and identifying the type of operation required. It can be used to lead into building algebraic expressions if desired.https://education.ti.com/en/activity/detail/whole-number-parts-of-a-whole
Say It With a Survey
This lesson involves using given bivariate and multivariate categorical data to display bar charts and construct two-way tables.https://education.ti.com/en/activity/detail/say-it-with-a-survey
What's Your Story
This lesson involves reverse engineering of word problems.https://education.ti.com/en/activity/detail/whats-your-story
Transformers in the Classroom
This lesson involves digitizing an image and transforming it on a graph.https://education.ti.com/en/activity/detail/transformers-in-the-classroom
The Distributive Property
This lesson involves using the graphs of two lines to create equivalent expressions.https://education.ti.com/en/activity/detail/the-distributive-property
Texas Chase Activity
In this activity, students will look at g-forces and predicting the Sprint Cup champion using trend lines.https://education.ti.com/en/activity/detail/texas-chase-activity
Toying with a Walk
This lesson involves collecting time data as a walker moves at a constant pace.https://education.ti.com/en/activity/detail/toying-with-a-walk
Addition and Subtraction of Rational Numbers: Part 2
This lesson involves representing addition and subtraction of signed mixed numbers on a number line for a randomly generated target sum or difference.https://education.ti.com/en/activity/detail/addition-and-subtraction-of-rational-numbers-part-2
Definition of Functions
This lesson involves examining relationships and functions and their inputs, outputs, domains, and ranges.https://education.ti.com/en/activity/detail/definition-of-functions
Addition and Subtraction of Rational Numbers: Part 1
This lesson involves using pattern blocks to model addition and subtraction of positive mixed numbers for randomly generated numeric expressions.https://education.ti.com/en/activity/detail/addition-and-subtraction-of-rational-numbers-part-1