Resources Contact Us Home
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
System and method for self service marketing research
Nanofibers containing latent reactive groups
Method of and apparatus for evaluating an optimal irradiation amount of an electron beam for drawing a pattern onto a sample
Holding structure for a touch panel
Apparatus and method for noise removal by spectral smoothing
Method for fabricating a nitrided silicon-oxide gate dielectric
Vehicle control apparatus
  Randomly Featured Patents
System for rendering a hand weapon inoperable
Infant's toilet chair
Method for starting gas turbine in combined cycle power station
Volume independent diagnostic device
Intraocular-external lens combination system and method of using same
Cutter tool
Apparatus for storing automobiles inside maritime containers
Fishing rod retainers
Altering keyword-based requests for content
Palladium-containing fixed-bed catalyst for the hydrogenation of butyne-1,4-diol to butene-2-diol-1,2