Shodor Education Foundation
Shodor Interactivate: Linear Function Machine
An interactive "machine" allows you to see first hand how a function works. Enter several input values, receive the output values, and determine the algebraic function.
Alabama Learning Exchange
Alex: Function Machine
During this activity, eighth grade students will interpret the perimeter of a train of triangles, squares, trapezoids, or hexagons as a function (for each input, there will be exactly one output). Students will represent their data in a...
Oswego City School District
Regents Exam Prep Center: Relation Machine
A downloadable activity that allows students to practice solving equations by using the "relation machine." Solve for y and determine if the relation is a function for the x value.