CN2317921Y - Mathematics game toy for pupil (2) - Google Patents

Abstract

The utility model provides a pupil's recreation toy comprises shell (1) and box core (2), and box core (2) are adorned in shell (1), and box core (2) are 144 cards or 144 chess pieces, have 70 Arabic numbers among these 144, 20 arithmetic symbols, 8 equal size, 24 brackets, 13 minute digital numbers, 9 little digital numbers, and this toy collects knowledge and recreational as an organic whole, can use with adding, subtracting, taking advantage of, removing synthetically, obtains knowledge from the amusement, can arouse student's interest in learning greatly, provides a good tool again for the head of a family's own baby of education.

Description

Pupil's maths game toy (2)

The utility model belongs to the kids toys class, particularly pupil's mathematics intelligence toy.

Along with reform and opening-up deepens continuously, improving constantly of living standard, child's toy is very abundant now, but the mathematical knowledge that really utilizes the pupil and learned, the toy of playing in the object for appreciation middle school of making, is very few, the pupil used flexibly add, subtract, multiplication and division, realize that the Arabic ordered series of numbers that at will plays becomes the toy of identity, yet there are no.

The purpose of this utility model is to design a kind of comprehensive utilization oeprator, Arabic numerals, mark, decimal, bracket and equal sign and realizes, plays the middle school, the puzzle of playing in.

The utility model is achieved in that it is made of shell and box core, shell can be arbitrary shape, and the box core is cased, and the box core is card or chess piece, card or chess piece are 144,92 numbers are arranged in the middle of these 144, and wherein Arabic numerals are 70, divide digital 13,9 of decimal sign indicating numbers, also have 20 of oeprators, 8 of equal signs, 24 of brackets; Wherein Arabic numerals " 0 " to " 9 " are each 7, divide digital

Each 1, each 1 of decimal " 0.1 " to " 0.9 ", oeprator "+", "-", " * ", " ÷ ", each 5,8 of equal signs "=", round bracket " (", bracket " [", braces " { " each 8.

This toy is compared with existing toy, 1, collection is intellectual and recreational be one, can be used as the instrument that the parental counseling child carries out mathematics homework.2, make the student to gain knowledge and repeated, ever-changing, innumerable, further make student's skilled more and consolidation to operation method, rule, arrangement, combination etc., the relation between " and, poor, long-pending, merchant " and the variation of variation are obtained further understanding and understanding, lay a good foundation for learning high one-level mathematical knowledge in the future.3, because the student when recreation, must hand-heldly block (son), think mental arithmetic, hand brain and usefulness, thereby just developed students ' thinking ability, improved students intelligence, make the student obtain study in recreation, acquire knowledge in amusement motivates students' interest in learning biglyyer.

Be described further below in conjunction with accompanying drawing

Figure is the utility model assembly drawing.

1 for shell is external packing among the figure, and it can be different shape, and 2 is the box core, and the box core is 144 chess pieces: each 5 of each 7 chess pieces of " 0 " to " 9 " Arabic numerals, "+", "-", " * ", " ÷ " oeprator, "=" numbers 8 divides digital Each chess piece, each chess piece of decimal " 0.1 " to " 0.9 ", round bracket " (", bracket " [", braces " { " each 8 chess piece, but everyone at first plays 5 sons when playing as if 4 people, the number and the oeprator that need can stay, unwanted abandoning, and once only having been permitted a son loses a son, Arabic ordered series of numbers in whose first handle goes out equation, and who is victory, this toy 2 people to 8 people all can play, and at will rise in the regulation hand severally, but can not be less than 5 sons, primary grades can be less, and senior class can be some more.Determine operation method again, playing ripe also can indefinite operation method, the card in the own hand (son) is listed as into identity to get final product.

Claims (1)

1, a kind of pupil's maths game toy is made of shell (1) and box core (2), it is characterized in that: box core (2) is contained in the shell (1), the box core is card or chess piece, and card or chess piece are 144,92 numbers is arranged in the middle of these 144, wherein Arabic numerals are 70, divide digital 13,9 of decimal sign indicating numbers also have 20 of oeprators, 8 of equal signs, 24 of brackets; Wherein Arabic numerals " 0 " to " 9 " are each 7, divide digital

Each 1, each 1 of decimal " 0.1 " to " 0.9 ", oeprator "+", "-", " * ", " ÷ ", each 5,8 of equal signs "=", round bracket " (", bracket " [", braces " { " each 8.

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