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Document 
Document Title 

8734158 
Methods and apparatus for teaching reading and math skills to individuals with dyslexia, dyscalculia, and other neurological impairments
The present invention includes a phonetic alphabet with clarifiers and modifiers that aid in the teaching of reading skills to individuals with dyslexia, dyscalculia, and other neurological... 

7413440 
Hundreds board device and method
Hundreds board device comprising a first member having thereon a series of consecutive natural numbers arranged in a ten by ten number array consecutively numbered from one through one hundred; a... 

7364431 
Educational game
A multiplication game consisting of a perforated game board in which the assemblage of perforations forms a rectangular matrix. In a horizontal row of numerals printed on the rim of the board the... 

6814579 
Method for educating children
The method uses vehicles as mascots for different subject areas. Each vehicle is named after a subject area and is decorated. The vehicles serve as a means to generate enthusiasm for the subject... 

6758675 
Base ten primary teaching kit
A kit containing an Instructor unit sized for presentation to a group and multiple Child training units both set up to allow students to visually model and relate addition, subtraction,... 

6695618 
Multiplication game
A multiplication game teaches and enforces basic multiplication tables for players, while providing an enjoyable and competitive activity for the players. The game includes a game board having a... 

6575755 
Fraction circle
A mathematical teaching aid includes a plurality of sectional pieces representing fractions of a circle. The pieces are preferably colored corresponding to respective fractions, wherein fraction... 

6575754 
Device and method for teaching mathematical properties associated with even and odd numbers
A concrete manipulative for teaching the properties of odd and even numbers. The manipulative includes an elongated channel having end walls at each end, and a plurality of rods that fit at least... 

6206372 
Magic squares game
An educational and recreational apparatus and method having a background grid defining a matrix having a plurality of individual cells, and a plurality of elements each having a first surface,... 

6102401 
Game of numbers and colors
A method of playing a game of numbers and colors. In this game method, a new higher level of player strategy is introduced by way of players privately possessing numbered and colored objects for... 

6056553 
Apparatus for math teaching and selflearning
A math playing and training system is disclosed. The system comprises two sets of playing pieces, each having a pair of numbers on both sides. The first set has ten pairs of numbers with each pair... 

5876212 
Apparatuses and kits for teaching mathematics
A method and apparatus of teaching mathematical problem solving includes using a series of containers, each consisting of an inherent problem requiring the use of mathematical skills for solution.... 

5769639 
Multieducational device
A selfcorrective, reversible device comprising a handled, slotted framework, on each side of which the top frame is imprinted with inverse mathematical symbols, below which is a number line from... 

5704790 
Methods of playing games which enhance mathematical understanding
A game for enhancing mathematical skills is played in the a classroom with teams of players or individual players. In accordance with one embodiment, the game utilizes a branched lattice having a... 

5653594 
Educational toy for learning multiplication
An educational toy which includes a base board having lines of female mounting portions longitudinally disposed at the first, third, fifth, and six lines and a line of signs of multiplication... 

5571019 
Apparatus and method for teaching concepts of mathematics
A system for teaching the basic concepts of mathematics utilizing a ball or the like having situated thereon certain mathematical problems and solutions, each such problem having framed thereabout... 

5545042 
Learning board in combination with solution lists
A learning board preferably utilized for teaching both mathematics and nonmathematical subjects. The learning board comprising a playing surface with multiple receiving areas, a plurality of... 

5520542 
Games for enhancing mathematical understanding
A game for enhancing mathematical skills is played in the a classroom with teams of players or individual players. The game utilizes a branched lattice having a central starting point and a... 

5423682 
Numbering system teaching aid
A teaching aid for teaching young children counting in the tens numbering systems, in which four side by side stacks of nine blocks are each slidable on respective rods held in a frame, each of... 

5395245 
Elastic pattern abacus and tool for changing arrangement of abacus beads
The elastic pattern abacus relates to educational counting devices for learning basic number and arithmetic concepts. The present invention introduces a new flexible medium for threading and... 

5334026 
Manual sliding calculator
An early age abacus type teaching device comprising a rod having movable counters thereon with corresponding sequentially spaced numerals therealong whereby the numerals are utilized to represent... 

RE34498 
Manual teaching calculator
An arithmetic teaching device consisting of a rod having hand movable spaced collars slidable thereon and having sequentially spaced numbers therealong corresponding to the collars whereby the... 

5242171 
Game cards for playing a game and for learning arithmetic
A set of game cards includes a plurality of first cards respectively indicating each number from 1 to 9, and a plurality of second cards each indicating a figure generated by multiplying together... 

5219289 
Mathematical teaching aid
A mathematical teaching aid or game comprising a background grid having components and subcomponents each positioned within individual cells of the grid so that many mathematical arrangements and... 

5167505 
Educational aides and methods
An educational aid and educational method for teaching pattern recognition and numerical skills to young children. The aid includes plural groups of game pieces each incorporating a different... 

5114346 
Teaching means
The invention comprises threedimensional characters, i.e., letters and/or numerals, which have discretely colored indicia thereon to distinguish lefthand and righthand sides of the characters,... 

5083793 
Multiple choices mathematical game apparatus
A mathematical game apparatus includes a game board having a plurality of concentric circles providing paths or playing paths divided into a plurality of sections, each section being provided with... 

5066234 
Educational toy and method therefor
An educational toy for use in teaching a child the concepts of geometrical shapes, color, numbers, and sets of numbers. The toy includes a small can for storing the clips, and a large can for... 

5018976 
Teaching system for enhancing the learning of sets of facts
A flash card type of teaching system includes problem cards that are divided into sets by color coding. A key card that is in view of the student(s) contains answer information that is also color... 

4971560 
Teaching aid and method for improving memorization of fundamental facts in the form of equations
A teaching aid for increasing the memorization of a large number of equations comprising a front cover having a vertical column of horizontally disposed completed equations visible thereon and... 

4968255 
Electronic instructional apparatus
An electronic instructional apparatus is provided wherein the operator engages in exercises in spelling, arithmetic and associational exercises by responding, in part, to audible prompts provided... 

4892484 
Interconnecting toy
An improved interconnecting toy which, through its various uses, provides various educational experiences to the user and which comprises a game piece (1) with joined tubular members comprised of... 

4838794 
Metric block toy
A metric block toy comprising ten blocks of varying colors, each block being a one tenth of a meter cube, and having indicia designating ten centimeter increments along one edge of each block,... 

4812123 
Educational device and game
An educational device useful for teaching numbers, addition, subtraction, reading, and logic comprising a flat playing surface having rows of equally dimensioned boxes, ascending numerical indicia... 

4713009 
Teaching apparatus and method for solving algebraic linear equations
A teaching apparatus for Mathematics, specifically algebraic concepts for very young children, enables 3rd and 4th grade level students to solve simple linear algebraic equations. The apparatus... 

4637798 
Child's doll useful for teaching counting, color identification, and for promoting manual dexterity
Disclosed is a doll which is useful as a child's plaything, useful for teaching the child to count from 1 through 10, useful for teaching the child to identify colors, and useful to familiarize... 

4634385 
Teaching wheels
A teaching wheel challenges a student to find the correct answer to arithmetic and other problems. The teaching wheel comprises a problem disk and an answer disk mounted concentrically for... 

4585419 
Didactic aid for the teaching of any number system
The instant invention relates to an aid for the carrying out of a didactic game in order that any (n) based number system may be learned.It consists of a series of containers decreasing in size,... 

4560354 
Device for teaching decimal math
A math teaching device comprising an elongate frame utilizing edge guides disposed along each of its long edges, and a plurality of closely similar counting pieces slidably mounted in an upper... 

4548585 
Teaching aid for mathematics
A mathematics teaching aid kit comprises a storage box, teachers manual, task cards, and manipulative components used to teach a mathematics program. The manipulative components comprise sets of... 

4452588 
Mathematical game apparatus
An apparatus for generating arithmetic expressions is disclosed. It comprises sets of number dice and of operator dice. The number dice are provided in two different colors, in order to remove... 

4445865 
Method of teaching mathematics
A method is provided for teaching and learning multiplication wherein unit power of ten values are assigned to strips of transparent material. The strips are positioned on a multiplication table... 

4445867 
Educational board game
An educational game comprising in combination: (a) a segmented disc having indicia in at least one of the segments; and (b) a spokelike configuration pivotally secured to the disc adjacent the... 

4422642 
Novelty educational puzzle apparatus
A novelty educational puzzle for instructing users in multidirectional, mathematical and grammatical skills that is restrictive as to both the answers and problems in both the vertical and... 

4382794 
Instructional aid
An instructional aid consisting of a plurality of objects useful in teaching and understanding basic concepts of number, addition, subtraction, multiplication and division. Each of the objects in... 

4372742 
Arithmetical teaching aid
An arithmetical teaching aid includes a display board B comprising a rectangular array of display areas A arranged in rows R and columns C. Adjacent display areas A are marked (1, 10, 100 etc.) to... 

4316612 
Educational algebra board game
An educational board game for up to four players. The game equipment includes a square game board, a plurality of strips on each of which is printed an algebraic equation or inequality to be... 

4176472 
Numbers teaching aid
A numbers teaching aid particularly useful in teaching single digit numbers to children. The teaching aid comprises a series of flip cards in which each flip card illustrates a number in the... 

4146977 
Educational toy
An educational toy which utilizes visual and tactile association to develop, particularly in the young child and the child with learning disabilities, the ability to recognize/identify a picture... 

4096644 
Educational aid
An educational aid for teaching the concept of primary factors of numbers, multiplication, division, facturing and the like, based on the isomorphic adaptation of basic colors to primary numbers... 