This PDF can be used to create a set of Three/Four Part cards to teach children about the six different kinds of Simple Machines. There is a Picture Only card, a Word Only card, a Picture & Word Card (Control), and a description card for each of the following terms: simple machines, lever, wheel and axle, pulley, inclined plane, screw, and wedge. Cards would be printed onto card stock, cut, and laminated prior to use to prolong the life of this material.