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Triangle Midsegments

Investigate the relationships between a triangle and the similar triangle formed by one of the triangle's midsegments.
https://education.ti.com/en/activity/detail/triangle-midsegments

Transformers

Students explore a special subset of the transformations of a square called the symmetry group.
https://education.ti.com/en/activity/detail/transformers

Derivatives of Trigonometric Functions

Students will use the graph of the sine function to estimate the graph of the cosine function. They will do this by inspecting the slope of a tangent to the graph of the sine function at several points and using this information to construct a scatter plot for the derivative of the sine. Students...
https://education.ti.com/en/activity/detail/derivatives-of-trigonometric-functions

Transformations: Reflections

Explore what a reflection does to an object.
https://education.ti.com/en/activity/detail/transformations-reflections

Dog Run

This activity allows students to investigate the maximum area of a rectangle with a fixed perimeter.
https://education.ti.com/en/activity/detail/dog-run

Applications of Critical Points

Students will examine the relationship between critical points and local extrema through real-world examples. Students will zoom in on the critical points to see if the curve becomes linear to determine if the function is differentiable at the critical point. They will then discover that the sign...
https://education.ti.com/en/activity/detail/applications-of-critical-points

Properties of Parallelograms

Students will manipulate parallelograms to discover the relationships between the sides, angles, and diagonals of parallelograms.
https://education.ti.com/en/activity/detail/properties-of-parallelograms_7

AP Calculus Differemtiation

Basic
https://education.ti.com/en/activity/detail/ap-calculus-differemtiation

Exploring Cavalieri's Principle

Students will explore Cavalieri's Principle for cross sectional area and volume.
https://education.ti.com/en/activity/detail/exploring-cavalieris-principle_1

Animating 3D Graphs With TI Nspire CAS (CX)

Demonstrates how to animate 3D graphs using your TI Nspire.
https://education.ti.com/en/activity/detail/animating-3d-graphs-with-ti-nspire-cas-cx

Creating Perpendicular Bisectors

Construct the perpendicular bisector of a line segment in several different ways and consider the role of circles in the construction.
https://education.ti.com/en/activity/detail/creating-perpendicular-bisectors

Cyclic Quadrilaterals

Explore the relationship between chords of a circle and their perpendicular bisectors.
https://education.ti.com/en/activity/detail/cyclic-quadrilaterals

Integration By Substitution

Students explore methods for computing integrals of functions that are not in one of the standard forms.
https://education.ti.com/en/activity/detail/integration-by-substitution_1

Determining Angle Measure

Determine the measure of an angle and if larger angles have longer "sides."
https://education.ti.com/en/activity/detail/determining-angle-measure

Dilations

This activity is designed to allow students to create an interactive document that allows them to alter the specifications of a dilation and visually and numerically see its effects.
https://education.ti.com/en/activity/detail/dilations

Points, Lines, and Distance

Investigate the distance between two points, a point and a line, and two lines.
https://education.ti.com/en/activity/detail/points-lines-and-distance

Points, Lines, and Planes

Explore the relationships between points, lines, and planes.
https://education.ti.com/en/activity/detail/points-lines-and-planes

Implicit Differentiation Tangent Line Problem

How to solve Implicit Differentiation Tangent Line Problem in a Ti-Nspire Cas CX
https://education.ti.com/en/activity/detail/implicit-differentiation-tangent-line-problem

Exploring Diameter and Circumference

Explore the relationship between the diameter and circumference of a circle.
https://education.ti.com/en/activity/detail/exploring-diameter-and-circumference

Polygons - Diagonals

Students will investigate the number of diagonals in each polygon with three through ten sides, then develop a formula for the relationship between the number of sides and the number of diagonals of the polygons. Some prior familiarity with constructing segments and basic functions of the TI-Nsp...
https://education.ti.com/en/activity/detail/polygons--diagonals

Positive and Negative Angles and Arcs

Investigate the relationships among the angles of intersection of the two lines and the intercepted arcs using positive and negative angle and arc measures.
https://education.ti.com/en/activity/detail/positive-and-negative-angles-and-arcs

Exploring the Equation of a Circle

Explore right triangles and the Pythagorean Theorem to develop the equation of a circle.
https://education.ti.com/en/activity/detail/exploring-the-equation-of-a-circle

Exploring Limits of a Sequence

Perform numerical investigations of the limits of sequences and sum of a series. 
https://education.ti.com/en/activity/detail/limit-of-a-sequence

Exploring Transformations

Investigate translating and reflecting shapes in the coordinate plane and observe how the new image is related to the original shape.
https://education.ti.com/en/activity/detail/exploring-transformations

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