Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and system for teaching math










Image Number 5 for United States Patent #8128407.

A method and device for teaching mathematics comprises a plurality of elongated members used to teach mathematics concepts. Each of the plurality of elongated members represent an associated numerical value. At least some of the plurality of elongated members are of different lengths, wherein the length of each of the plurality of elongated members is proportional to the numerical value represented by the elongated member. A plurality of retention members configured to receive the elongated members. Each of the plurality of retention members is configured to receive at least two of the plurality of elongated members. The device also comprises a numberline associated with the plurality of retention members. When the elongated members are placed on the retention member, various mathematical concepts may be shown.








 
 
  Recently Added Patents
Message transfer apparatus, output method, and computer program product
Pyrrolidine-1,2-dicarboxamide derivatives
Frame timing synchronization in a geostationary satellite system
Lens module and method for manufacturing thereof
Method and system for using personal devices for authentication and service access at service outlets
Aisle barrier
Ice tray for refrigerator
  Randomly Featured Patents
Combinatorial weighing apparatus
Low noise synchronous detection for a charge transfer device
Hydrogen storage alloy electrode and method for manufacturing the same
Circuit arrangement for generating high voltage pulses
Folding eyeglasses
Projection television receiver
Washing compositions
Light fixture
Battery
Method for melting machine chips