Education Technology
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Law of Sines

This lesson involves exploring the relationship known as the Law of Sines.
https://education.ti.com/en/activity/detail/law-of-sines

Linear Inequalities in One and Two Variables: Rays and Half Planes

Introduce linear inequalities by relating them to simple inequalities on the number line.
https://education.ti.com/en/activity/detail/linear-inequalities-in-one-and-two-variables-rays-and-half-planes

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 Expressions to Equations

Substitute values for variables, evaluate expressions, and solve equations.
https://education.ti.com/en/activity/detail/from-expressions-to-equations

Roots and Cobwebs

This lesson involves finding roots to equations using a method similar to those used by many calculators.
https://education.ti.com/en/activity/detail/roots-and-cobwebs

Transformations of Logarithmic Functions

This lesson involves the family of logarithmic functions of the form f(x) = c*logb(x+a).
https://education.ti.com/en/activity/detail/transformations-of-logarithmic-functions

Probability of Repeated Independent Events

Investigate probability by simulating tossing a coin three times.
https://education.ti.com/en/activity/detail/probability-of-repeated-independent-events_1

Greatest Common Divisor and Least Common Multiple

Investigate GCD and LCM in applications.
https://education.ti.com/en/activity/detail/greatest-common-divisor-and-least-common-multiple

Parabolic Paths

Manipulate the equation of a quadratic function so that its graph passes through a particular point.
https://education.ti.com/en/activity/detail/parabolic-paths

Polar Conics

This lesson involves exploration of polar equations for conic sections.
https://education.ti.com/en/activity/detail/polar-conics

Particle Motion1

This lesson involves the motion of a particle along a straight, horizontal line.
https://education.ti.com/en/activity/detail/particle-motion1

The Ambiguous Case of the Sine Law

Investigation and practice of the Ambiguous Case of the Law of Sines using the TI-Nspire.
https://education.ti.com/en/activity/detail/the-ambiguous-case-of-the-sine-law

Quadratic Functions and Stopping Distance

Analyze data in real-life applications of the quadratic function.
https://education.ti.com/en/activity/detail/quadratic-functions-and-stopping-distance

Compound Interest

This lesson involves exploring the formula for compound interest as a function of the initial deposit, interest rate, and the number of pay periods per year.
https://education.ti.com/en/activity/detail/compound-interest

Systems of Linear Inequalities 1

Solutions to a system of linear inequalities is the intersection of each of the corresponding half planes.
https://education.ti.com/en/activity/detail/systems-of-linear-inequalities-1

Areas of Polygons

Use determinants of matrices as a tool to find the areas of triangles and quadrilaterals.
https://education.ti.com/en/activity/detail/areas-of-polygons

Inverse Fun

Investigate inverses of functions.
https://education.ti.com/en/activity/detail/inverse-fun

Standard Form of Quadratic Functions

Use sliders to determine the effect the parameters have upon a quadratic function in standard form.
https://education.ti.com/en/activity/detail/standard-form-of-quadratic-functions

How Many Solutions 2

Recognize that a system of two equations in two variables can have no solution, one or more solutions, or infinitely many solutions.
https://education.ti.com/en/activity/detail/how-many-solutions-2

Completing the Square Algebraically

Complete the square algebraically to rewrite a quadratic expression.
https://education.ti.com/en/activity/detail/completing-the-square-algebraically

Completing the Square

Complete the square in an algebraic expression.
https://education.ti.com/en/activity/detail/completing-the-square

Matrix Transformations

Grab vertices of a polygon undergoing reflections and rotations in the coordinate plane to determine the transformation’s type.
https://education.ti.com/en/activity/detail/matrix-transformations

Graphic Designing with Transformed Functions

Create an image using transformed functions with restricted domains.
https://education.ti.com/en/activity/detail/graphic-designing-with-transformed-functions

Coded Messages

Determine the product of two matrices and calculate the inverse of the 2 X 2 matrix.
https://education.ti.com/en/activity/detail/coded-messages

Linear-Quadratic Inequalities

Explore the solutions of a linear-quadratic and quadratic-quadratic system of inequalities.
https://education.ti.com/en/activity/detail/linearquadratic-inequalities