An arithmetic educational game, including a game board, including a plurality of first colored shapes disposed on at least a portion of a front surface of the game board, a plurality of second colored shapes disposed on at least a portion of the front surface of the game board, a plurality of third colored shapes disposed on at least a portion of the front surface of the game board, and a plurality of fourth colored shapes disposed on at least a portion of the front surface of the game board, a ball to propel toward the game board, such that the ball connects to at least one of the plurality of first colored shapes, the plurality of second colored shapes, the plurality of third colored shapes, and the plurality of fourth colored shapes, and a plurality of cards to be drawn in response to the ball connecting to at least one of the plurality of first colored shapes and the plurality of second colored shapes.

A police scene simulation kit is provided. The kit includes a container. The container includes a planar inner surface and a plurality of sidewalls extending from the planar inner surface. The planar inner surface includes a printed design. The printed design resembles a police scene. The kit further includes a plurality of pieces. The plurality of pieces releasably attach to the planar inner surface. The plurality of pieces each resemble an object at a police scene.

A police scene simulation kit is provided. The kit includes a container. The container includes a planar inner surface and a plurality of sidewalls extending from the planar inner surface. The planar inner surface includes a printed design. The printed design resembles a police scene. The kit further includes a plurality of pieces. The plurality of pieces releasably attach to the planar inner surface. The plurality of pieces each resemble an object at a police scene.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

The educational system for teaching mechanical failure includes first and second specimen pieces. The first and second specimen pieces are adapted to be magnetically joined to one another at a selected magnitude of magnetic force. A linear force measuring device, such as a load cell, is secured to the first specimen piece and a support frame. A linear actuator is secured to the support frame and the second specimen piece to selectively apply a separation force to the first and second specimen pieces. In use, a user may increase a magnitude of the separation force until the first and second specimen pieces separate from one another. The measured separation force when the first and second specimen pieces separate from one another is representative of a required force to cause mechanical failure.

An apparatus to teach and instruct musical concepts such as timing, syncopation, notes, rests, and pitch wherein a mat having nine portions horizontally arranged is attached to a vertical surface and magnetic musical tiles are attached thereto such that a bar of music can be explained and modified to facilitate understanding of musical concepts via a mat having quarter notes imprinted upon it and having adjustable magnetic bar line tiles to accommodate various time signatures.

A wearable computer is used for monitoring process data in road finishing. The wearable computer receives process data of the road finishing process. In the event of process data lying outside a predetermined range, the wearable computer effects alerting of the wearer of the wearable computer.

A student aid assembly includes a magnetic panel that has a front side, a rear side and a peripheral edge. A plastic coating is non-removably attached to and covers the front side of the panel. The plastic coating comprises a dry erase board for displaying an erasable writing material. The plastic coating has a plurality of indicia positioned thereon and includes a blank space is bounded by a perimeter line. The blank space defines a name area to allow a person to write a name therein. The indicia includes a plurality of reference areas to assist a student with answering a school question.