Educational aid for classroom use
AssigneeRuth R. Oettinger
InventorsRuth R. Oettinger, David W. Allred
Life of this patent
Estimating the term…
Abstract
An educational aid is provided which is adapted for classroom control and instructional use. The aid comprises a generally rectangular flat support panel, and a pocket mounted at one end of the support panel and having an opening which faces the other end. Three discs, which are respectively colored red, yellow and green, are adapted to be magnetically secured to that portion of the panel to simulate a traffic light, and any of the discs which are in non-use may be retained in the pocket. The aid is adapted for classroom control of young students by permitting various discs to be displayed to indicate permissible or non-permissible activities. Also, the aid may be used to instruct the students as to the meaning of the various signals of a conventional traffic light.
Claims6
An educational aid adapted to provide visual signals to students in a classroom for classroom control, educational purposes, or the like, and comprising
- a support panel including a generally rectangular flat display surface portion on one side thereof which has a length dimension substantially greater than its width,
- at least three circular discs of substantially equal size, each disc having faces respectively colored green, yellow, and red and a diameter which comprises a substantial portion of the width of said display surface portion,
- means associated with each of said discs and said panel for releasably securing individual ones of said discs upon said display surface portion,
- pocket means mounted to said panel for releasably retaining any of said discs not in use at a location other than upon said display surface portion,
- whereby the support panel may be disposed with the length dimension of the display surface portion extending vertically, and any one of said discs may be mounted at a selected location on said display surface portion to simulate a traffic light and give a desired signal to students or the like, and with the remaining discs being retained by said pocket means.
An educational aid configured to simulate a traffic light and adapted for classroom control, educational purposes, or the like, and comprising
- a generally rectangular flat support panel of ferrous metal material,
- pocket means mounted to overlie one end of said panel and such that the portion of said panel which extends beyond said pocket means defines a display surface portion which has a length equal to about three times its width, said pocket means including an opening extending across substantially the full width of said panel and facing said display surface portion,
- three circular discs of substantially equal diameter, with the diameter comprising a substantial portion of the width of said display surface portion, said discs including a magnetic material and having faces which are respectively colored green, yellow, and red, and
- whereby the apparatus may be disposed with the length dimension of said display surface portion extending vertically and with the pocket means at the lower end thereof, and any one of said discs may be mounted at any one of said spaced locations upon said display surface portion by magnetic attraction to simulate a traffic light and thereby give a desired signal to students or the like, and with the remaining discs being retained in said pocket means.
Dependencies are inferred from the claim text.