CN201689565U

CN201689565U - Entertaining type division teaching aid

Info

Publication number: CN201689565U
Application number: CN200920318556XU
Authority: CN
Inventors: 徐晓兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-25
Filing date: 2009-12-25
Publication date: 2010-12-29
Anticipated expiration: 2019-12-25

Abstract

The utility model discloses an entertaining type division teaching aid which comprises a substrate, a set of large counters and a set of small counters, wherein a group of counting holes are arranged on the substrate in an array; each row of counting holes are marked with numbers in sequence from top to bottom; a big hole is arranged above each column of counting holes, all the big holes are marked with numbers from left to right; splicing parts are arranged at the lower ends of the small counters and matched with the counting holes, and splicing columns are arranged at the lower ends of the large counters and matched with the big holes. The entertaining type division teaching aid has the benefits of having reasonable and simple structure, not only being used as a toy, but also being used as a teaching aid, being capable of effectively teaching children the division and enabling the children to be skilled in division by placing the large and the small counters in the big holes and the counting holes, and teaching children the division through entertainment.

Description

The division teaching aid toy

Technical field

The utility model relates to a kind of toy for children or children teaching aid, especially a kind of division teaching aid toy.

Background technology

At present, the kind of toy for children is of all kinds on the market, lifelike animals shaped toy is arranged, abstract educational toy is arranged, various vehicles shape toys or the like are arranged, preschool education is basic for education, but the toy that exploitation has a meaning for infant intelligence still is fewer, and the toy that especially carries out division education is very few.

Summary of the invention

The utility model will solve the shortcoming of above-mentioned prior art, and a kind of division teaching aid toy that can carry out the division teaching to the child is provided.

The utility model solves the technical scheme that its technical matters adopts: this division teaching aid toy, comprise substrate, one group of big chip, one group of little chip, substrate is provided with one group of counting hole, and this group counting hole is arranged, and every capable counting hole is used number designation from top to bottom successively; Top, every column count hole has a macropore, and each macropore is from left to right used the numerical order label; The lower end of described little chip has the Plug Division, and this Plug Division and counting hole are complementary; The lower end of described big chip also has inserting column, and this inserting column and macropore are complementary.Adopt the teaching aid toy of this structure,, can carry out division education to children effectively, allow children's division arithmetic on top of by allowing children in macropore and counting hole, place the mode of big or small chip.

Counting hole is 9 row, 9 row to be arranged, and each row counting hole is used " 1-9 " numerical order label from top to bottom, and each macropore is from left to right used " 1-9 " numerical order label.Like this, can be to carry out computing within 81 the scope at dividend to children.

The effect that the utility model is useful is: of the present utility model rational in infrastructure, simple, be not only a kind of toy, it also is a kind of teaching aid, by allowing children in macropore and counting hole, place the mode of big or small chip, can carry out division education to children effectively, allow children's division arithmetic on top of, teach through lively activities.

Description of drawings

Fig. 1 is a substrate perspective view of the present utility model;

Fig. 2 is a little chip perspective view of the present utility model;

Fig. 3 is a big chip perspective view of the present utility model.

Description of reference numerals: substrate 1, counting hole 2, macropore 3, little chip 4, Plug Division 4-1, big chip 5, inserting column 5-1.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

With reference to accompanying drawing: this division teaching aid toy in the present embodiment, comprise 5,81 little chips 4 of green of the big chip of 1,9 greens of substrate, substrate 1 is provided with one group of counting hole 2, and this group counting hole 2 is " 9 row, 9 row " to be arranged, and each row counting hole 2 is used " 1-9 " numerical order label from top to bottom.2 tops, every column count hole have a macropore 3, and each macropore 3 is from left to right used " 1-9 " numerical order label.The lower end of little chip 4 has Plug Division 4-1, and this Plug Division 4-1 and counting hole 2 are complementary; The lower end of described big chip 5 also has inserting column 5-1, and this inserting column 5-1 and macropore 3 are complementary.This structure of present embodiment can allow children peg graft little chip 4, the big chip 5 of pegging graft in macropore 3 in counting hole 2, thereby reach the purpose of playing.In addition,, can allow children grasp division arithmetic, teach through lively activities by this mode of playing.The utility model is rational in infrastructure, result of use good, help popularization.

Concrete operation method of the present utility model is as follows:

1, the head of a family prepares exercise question to the child, begins to prepare the simpler division of one digit number, deepen gradually again after the child grasps difficulty to double figures divided by 1 figure place (dividing exactly).

2, get substrate 1, with little green big chip 5 of bowl dress and green little chip 4, appoint and get an exercise question card respectively, say, as " 9 ÷ 3 ".

3, hand over exercise question with the form of story to the child: " I have 9 apples, give 3 children, can everyone assign to several? "

4, get an empty bowl, consistent the counting of hand mouth taken out 9 from the little chip 4 of green, gets 3 big chips 5 of green, begins to amplify chip 5 from 1-3 from the macropore 3 of substrate 1 upper end first row.

5, begin branch from first big chip 5, you 1, you 1, you 1, everyone one of three people, everyone divides one second row, everyone divides one the third line, till the medium and small chip 4 of bowl distributes.

6, getting a red ring set, to live the number " 3 " in substrate 1 left side be exactly total, says " 9 divided by 33 ", " everyone can assign to 3 apples. "

7, with after tidy up.

In the practical operation, big chip 5 can be made humanoidly, be convenient to children and understand.

Use the division plate to carry out aliquant removing and calculate exercise

1, the head of a family prepares some aliquant job tickets (numeral is very not big)

2, tell about exercise question with the tone of story, as " 24 ÷ 7 ", please the child in little bowl, load onto 24 little chips 4, average mark is given 7 children then.

3, get the hole that 7 big chips 5 are put into the most up macropore 3.

4, from first big chip 5 begin branch you 1 ... 7, first row has divided sends out second row, and the little chip in bowl finished in 4 minutes.

5, " fruit is not much of that, can not average mark " explanation again " these (remaining) are put in the following counting hole 2, and these just are called remainder 3 "

6, this exercise question 24 ÷ 7=3 ... this is answer, and then writes out remainder 3, the literary style of religion child's problem and answer and remainder (...) mark, 24 ÷ 7=3 ... 3, write the pen of remainder and preferably distinguish mutually with exercise question.

Though the utility model illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims

1. a division teaching aid toy comprises substrate (1), one group of big chip (5), one group of little chip (4), and it is characterized in that: described substrate (1) is provided with one group of counting hole (2), and this group counting hole (2) is arranged; Top, every column count hole (2) has a macropore (3); The lower end of described little chip (4) has Plug Division (4-1), and this Plug Division (4-1) is complementary with counting hole (2); The lower end of described big chip (5) also has inserting column (5-1), and this inserting column (5-1) is complementary with macropore (3).

2. division teaching aid toy according to claim 1 is characterized in that: described counting hole (2) is 9 row, 9 row and arranges.