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The Impossible Task

Students are given a manufacturing situation and asked to write and graph inequalities to represent it and find the solutions.
https://education.ti.com/en/activity/detail/the-impossible-task_1

Exploring Bivariate Data

This lesson involves investigating patterns of association in various sets of bivariate data.
https://education.ti.com/en/activity/detail/exploring-bivariate-data

Getting to Know Your TI-Nspire - A Scavenger Hunt for Students

This activity is a scavenger hunt on the TI-Nspire CX/CX II. It serves as a way for students to explore some of the features of the TI-Nspire CX/CX II handheld. 
https://education.ti.com/en/activity/detail/getting-to-know-your-nspire--a-scavenger-hunt

Exploring Graphs of Inequalities

Test ordered pairs to determine if they are part of the solution set to an inequality.
https://education.ti.com/en/activity/detail/exploring-graphs-of-inequalities

Exploring Parabolas

Students will explore the parabola by investigating links between its standard equation form and its graph. Students will also discover the axis of symmetry and the vertex of a parabola.
https://education.ti.com/en/activity/detail/exploring-parabolas

Investigating the Angles of a Triangle

The following will find the sum of the interior angles of a triangle and the sum of the remote interior angles of a triangle. Students can then change the type of triangle. The student will see that the sum of the interior angles is always 180 degrees. Also, the student will see that the sum of t...
https://education.ti.com/en/activity/detail/investigating-the-angles-of-a-triangle

Exploring Transformations

Explore transformations of an absolute value function.
https://education.ti.com/en/activity/detail/exploring-transformations

Applications of Equations

Students will apply equations to a real-world problem about the number of people attending a museum. They will study the parts of an equation that represents the situation. Then, students will use a dynamic model to find the solution to the equation and interpret what the result means in the real...
https://education.ti.com/en/activity/detail/applications-of-equations

Using Tables to Solve Linear Equations

Solve one-step and two-step linear equations where a and b are real numbers.
https://education.ti.com/en/activity/detail/using-tables-to-solve-linear-equations

Balanced Systems of Equations

A solution to a system of equations is an ordered pair that makes both equations true at the same time.
https://education.ti.com/en/activity/detail/balanced-systems-of-equations

Variables on Both Sides

Understand the number of possible solutions to equations that have variables on both sides.
https://education.ti.com/en/activity/detail/variables-on-both-sides_2

Visualizing Equations

Deepen understand of solving linear equations by maintaining balance.
https://education.ti.com/en/activity/detail/visualizing-equations

Two Variable Linear Equations

Investigate a point as the solution to a linear equation in two variables.
https://education.ti.com/en/activity/detail/two-variable-linear-equations

Transformations of Functions 1

This lesson investigates vertical and horizontal translations of a function.
https://education.ti.com/en/activity/detail/transformations-of-functions-1

Charlotte Chase Activity

In this activity, students will create and analyze graphs and investigate how temperature and pressure are related.  
https://education.ti.com/en/activity/detail/charlotte-chase-activity

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

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

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

Proportions in Stories

This lesson involves inputting data into a table, observing the data on coordinate plane, and inputting an equation that corresponds with the table of values.
https://education.ti.com/en/activity/detail/proportions-in-stories

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

Words for Algebra

This lesson involves starting with the context of a word problem and then examining it from several different perspectives in an effort to build expressions and equations that model the problem.
https://education.ti.com/en/activity/detail/words-for-algebra