Education Technology
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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

How Many Solutions to the System?

Understand the difference between systems that have one, infinitely many , or no solution.
https://education.ti.com/en/activity/detail/how-many-solutions-to-the-system

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

Polar Conics

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

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

Sums and Difference of Cubes

Factor expressions that are either the sum of cubes or the difference of cubes.
https://education.ti.com/en/activity/detail/sums-and-difference-of-cubes

Elliptical Orbits

This lesson involves generating equations of best fit for an ellipse.
https://education.ti.com/en/activity/detail/elliptical-orbits

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

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

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

Linear Systems and Calories

Set up and solve systems of equations.
https://education.ti.com/en/activity/detail/linear-systems-and-calories

Exploring Power Functions 2

Investigate power functions by clicking on a slider.
https://education.ti.com/en/activity/detail/exploring-power-functions-2

Extraneous Solutions

Discover solutions of radical equations and investigate extraneous solutions.
https://education.ti.com/en/activity/detail/extraneous-solutions

Vertex and Factored Form of Quadratic Functions

Determine the effect of parameters have upon the graph of the quadratic function in vertex and factored form.
https://education.ti.com/en/activity/detail/vertex-and-factored-form-of-quadratic-functions

Birthday Problem

Investigate the probability of two people having the same birthday in a crowd of a given size.
https://education.ti.com/en/activity/detail/birthday-problem

Families of Functions

Change sliders and observe the effects on the graphs of the functions.
https://education.ti.com/en/activity/detail/families-of-functions

Solving Logarithmic Equations

Numeric, graphical and algebraic solutions to logarithmic equations.
https://education.ti.com/en/activity/detail/solving-logarithmic-equations

Solving Systems with Row Operations 2

Use matrices as a tool to solve a system of three equations with three unknowns.
https://education.ti.com/en/activity/detail/solving-systems-with-row-operations-2

Radio Station KTNS

This lesson involves determining the distance one can hear a radio station as a function of the range of the station.
https://education.ti.com/en/activity/detail/radio-station-ktns

Elliptic Variations

This lesson involves exploring the curves that result from varying the defining conditions of an ellipse.
https://education.ti.com/en/activity/detail/elliptic-variations

Function or Not a Function

Examine some input-output relations to determine if a relation is a function.
https://education.ti.com/en/activity/detail/function-or-not-a-function