US 9,812,032 B2
Device and method for teaching numeral systems
Justin Berko-Boateng, London (GB)
Filed by Justin Berko-Boateng, London (GB)
Filed on Mar. 1, 2016, as Appl. No. 15/58,058.
Application 15/058,058 is a continuation of application No. 13/650,349, filed on Oct. 12, 2012, granted, now 9,275,555.
Prior Publication US 2016/0180740 A1, Jun. 23, 2016
This patent is subject to a terminal disclaimer.
Int. Cl. G09B 23/02 (2006.01); G09B 19/02 (2006.01); G09B 19/22 (2006.01)
CPC G09B 19/02 (2013.01) [G09B 19/22 (2013.01); G09B 23/02 (2013.01)] 8 Claims
OG exemplary drawing
1. A device for teaching and learning numeral systems comprising at least one game board and a plurality of value block pieces, wherein the game board comprises at least two columns whereby one column is a decimal point column and other column is a numeric column having numeric symbols thereon and to form a numeric grid, and wherein each value block piece identifies a number equivalent value of the numeric symbol derived from the symbol's location on the numeric grid.