CN203192267U - Intelligent practice plate - Google Patents

Abstract

The utility model provides an intelligent practice plate which comprises a framework and slide bars arranged in the framework. Four rows of mobile blocks are laterally and parallelly arranged in the framework from top to bottom, and each row of mobile blocks comprises twenty mobile blocks. The first, second and third rows of the mobile blocks are respectively and slidingly arranged on three linear slide bars, and the fourth row of the mobile blocks are slidingly arranged on left and right lateral U-shaped slide bars. The first and second rows of the mobile blocks are respectively provided with two groups of opposite planes. The intelligent practice plate practices the ability of a child to observe, discover rules and analyze, improves calculation ability and promotes intelligence development.

Description

The intelligence culture plate

Technical field

The utility model relates to a kind of religion, instrument, particularly relates to a kind of intelligent culture plate.

Background technology

In primary school, junior middle school and college entrance examination test, calculating loses points account for always lose points about 50 percent.Many heads of a family, teacher think child's carelessness, half-hearted causing, and reality is not so entirely.The overwhelming majority is calculated and is lost points and the accuracy of doing a sum orally, and great relation is arranged.The accuracy of mental arithmetic all has close relationship with the training content of doing a sum orally at ordinary times, method, is adding, subtracts, in the hybrid operation of multiplication and division four fundamental rules, having a step to calculate wrong whole result and mistake will occur.In the primary school mathematics teaching material, only occurred " 10 " with composition of interior numeral with decompose exercise, solution be " 10 " are with the calculating of addition and the subtraction of interior number.Do not have to occur " 10 " to " 20 " with composition and the decomposition of interior numeral, namely do not solve carry addition and the accurately problem of mental arithmetic of subtraction of giving up the throne, more do not solve which exercise of having done a sum orally, just solved carry addition and the correct mental arithmetic problem of subtraction of giving up the throne.

The utility model content

The purpose of this utility model is to improve calculated level, computing power by operating practice the utility model intelligence culture plate, cultivates observation, inducing ability and tap intellectual resources.

The technical solution adopted in the utility model is: a kind of intelligent culture plate, comprise framework and be installed in the interior slide bar of framework, in framework, be provided with four row's movable blocks of parallel transverse setting from top to bottom, every row's movable block contains 20 described movable blocks, first row's movable block, second row's movable block and the 3rd row's movable block are slidingly mounted on respectively on three linear slide bars, be provided with a projection in the middle of the corresponding slide bar of the 3rd row's movable block, movable block mounted thereto is separated into a left side, right each ten, the 4th row's movable block is slidingly mounted on a left side, on " U " font slide bar of right two horizontally sets, on these two " U " font slide bars ten movable blocks are installed respectively, are equipped with two groups of opposite planar on first row's movable block and the 4th row's movable block.

Described framework upper fixed has hook or buckles.

Described movable block is shaped as and is square, or xsect is square rectangular parallelepiped, or spheroid.

The beneficial effects of the utility model:

1, first row's movable block of the utility model intelligence culture plate, first can allow children learn to be familiar with color; Second can allow children learn the number number, contains what movable blocks in this row's movable block, and in the process of number movable block, children are the array order of " 1 " to " 20 " on top of; The 3rd can allow children be familiar with " 1 " to the arabic numeral of " 20 "; The 4th can train children from left to right or right-to-left plays the corresponding numeral of which movable block what are, by numeral and combination in kind, excites children initiatively to think deeply, and cultivates the children thought ability.

2, second row of the utility model intelligence culture plate and the 3rd row's movable block, first can allow children learn to be familiar with color; Second can cultivate the ability that children observe things, find rule, allows children observe from left to right earlier, says first three successively to the color of different colours movable block, and allows children have a talk about on this slide bar movable block how to arrange, and the guiding child finds rule.

3, the 3rd of the utility model intelligence culture plate the row and the 4th row's movable block allow child know that who is many, who is few by operating practice, as many, than many, than lacking etc.; Than many, than lack problem be learn before, emphasis and the difficult point in one learns in grade school stage, child makes mistakes a lot.Dial the 3rd row's left-half movable block and right half part movable block relatively, dial the 3rd row's right half part movable block and left-half movable block relatively; Dial the 3rd row's left-half movable block and the 4th row's left-half movable block relatively, dial the 3rd row's right half part movable block and the 4th row's right half part movable block relatively; Dial the 3rd row's right half part movable block and the 4th row's left-half movable block relatively; Dial the 3rd row's left-half movable block and the 4th row's right half part movable block relatively.Make child in practice process, understand than many, exchange later comparison, expression than the comparative approach of the different azimuth of lacking problem and comparative quantity, solve difficult point thereby break through emphasis, cultivate children and observe, operate, conclude summary, analysis, logical thinking ability.

4, the movable block on the 4th slide bar of the utility model intelligence culture plate, can directly demonstrate " 20 " with interior addition and " 10 " with interior subtraction, improve children's computing level, cultivate arithmetic capability, promote intellectual development.

5, the movable block of the utility model intelligence culture plate, can directly demonstrate " 20 " with composition and the decomposition of interior numeral, having overcome the numeral that does not have on the teaching material " 10 " to " 20 " to occur forms and the defective of decomposing exercise, can allow children utilize the utility model intelligence culture plate, the limit is observed, and read on the limit, the limit operation, express on the limit, and exercise " 20 " is with composition and the decomposition of interior number.

In sum, the utility model intelligence culture plate can ocular demonstration " 20 " with composition and the decomposition of interior number, " number " combined cultivation student " several feel ", and children thought ability, computing power with " thing " " amount "; By the operating practice of intelligent culture plate, can realize " 20 " with the meaning of the composition of interior number and decomposition and " 20 " with the carry addition of interior number, the rule of the subtraction of giving up the throne, thereby be easy to just grasp carry addition and the subtraction method of giving up the throne; To deepening children's logarithm, amount, partly highly beneficial with relation and conceptual understanding whole, integral part; The utility model adopts the movable block of different colours, promote children's learning interest, cultivate children to the understanding of color, the movable block of different colours is arranged according to certain rule, cultivate children's observation, discovery rule ability, analysis ability, induction-arrangement ability, ability in oral expression, promote intellectual development; The utility model is simple in structure, and is easy to use, grasps easily, and low cost of manufacture is easy to promotion and implementation.

Description of drawings

Fig. 1 is one of structural representation of the utility model intelligence culture plate;

Fig. 2 be the utility model intelligence culture plate structural representation two;

Fig. 3 is the synoptic diagram of the composition of the utility model intelligence culture plate demonstration number;

Fig. 4 is the synoptic diagram of the decomposition of the utility model intelligence culture plate demonstration number.

The meaning of number in the figure representative is: 1, framework; 2, linear slide bar; 3, first row's movable block; 4, second row's movable block; 5, the 3rd row's movable block; 6, the 4th row's movable block; 7, movable block; 8, buckle, 9, " U " font slide bar.

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

Embodiment 1: referring to accompanying drawing 1, Fig. 2, a kind of intelligent culture plate, comprise framework and be installed in the interior slide bar of framework, four row's movable blocks of parallel transverse setting from top to bottom are installed in framework, every row's movable block contains 20 described movable blocks, first row's movable block, second row's movable block and the 3rd row's movable block are slidingly mounted on respectively on three linear slide bars, be provided with a projection in the middle of the corresponding slide bar of the 3rd row's movable block, movable block mounted thereto is separated into a left side, right each ten, the 4th row's movable block is slidingly mounted on a left side, on " U " font slide bar of right two horizontally sets, on these two " U " font slide bars ten movable blocks are installed respectively, be equipped with two groups of opposite planar on first row's movable block and the second row's movable block, wherein one group of opposite planar is provided with arabic numeral, another group opposite planar is established corresponding arabic numeral, arabic numeral on first row's movable block from " 1 " to " 20 " order are from left to right arranged, and the arabic numeral on the 4th row's movable block are arranged by " 1 " to " 10 " order from " U " font slide bar blind end.

Described framework upper fixed has hook or buckles.

Described movable block is shaped as square.

Described first row's movable block is same color, and second row's movable block, the 3rd row's movable block, the 4th row's movable block are the movable block of three kinds of different colours and form.

In described second row's movable block, per two movable blocks have same color from left to right, and three kinds of different colours of three pairs of movable blocks are arranged in order.

Described the 3rd row's movable block color alignment mode is identical with second row's movable block color alignment mode.

Three kinds of different colours of described the 4th row's movable block are arranged in order from left to right.

Described second row's movable block, the 3rd row's movable block, the 4th row's movable block are red, yellow, blue three-color.

The usage of the utility model intelligence culture plate:

The composition of number: referring to accompanying drawing 2, Fig. 3, the example that consists of with arabic numeral " 4 ", at first turning the utility model intelligence culture plate around use, be about to the 4th row's movable block and be placed on the top, is that the face of forward pushes the top with the arabic numeral that arrange on the movable block.

Method one, the 3rd row's movable block are dialled " 3 " individual movable block on one side, and another side is dialled several movable blocks and just formed " 4 " individual movable block, dial " 1 " individual movable block, " 2 " individual movable block on one side? please try to dial, guide child to sum up the composition of " 4 " then.

Method two, can also guide the such be ﹙ of child such as accompanying drawing 3 ﹚, the 4th extricates from the movable block that the right is provided with arabic numeral " 1 ", dial numeral again and severally just can form " 4 ", the 4th extricates from the movable block that the left side is provided with arabic numeral " 3 " just can form " 4 ".The 4th row's movable block is dialled numeral " 1 ", represent with several movable blocks, it is corresponding with numeral " 1 " that " 1 " individual movable block is dialled on the 3rd row the right, it is corresponding with numeral " 3 " that " 3 " individual movable block is dialled on the same left side, is " 1 " individual movable block formed several movable blocks with " 3 " individual movable block? " 4 " individual movable block, second row's movable block is dialled 4 movable blocks and is placed on the centre, does " 4 " individual movable block represent how many with numeral? so first row's movable block transfers to the movable block that is provided with arabic numeral " 4 " corresponding with " 4 " individual movable block; Allow child edge observe the limit again and referring to that with hand movable block says, " 1 " individual movable block and " 3 " individual movable block are " 4 " individual movable block altogether, and the relief child edge is observed the limit and is being referred to that with hand numeral says that " 1 " and " 3 " is " 4 " altogether, also we can say " 1 " and " 3 " composition " 4 "; Left-half is transferred to " 2 " individual movable block then ..., practiced with the composition of interior number up to " 20 ", and till reaching skillfully.

Accomplish purpose like this:

A, digital corresponding with article, i.e. digital " 3 ", it is corresponding with numeral " 3 " to dial " 3 " individual movable block.

B, numeral " 3 ", it is corresponding with quantity " 3 " to dial " 3 " individual movable block.

C, numeral " 4 ", it is corresponding with object quantity " 4 " to dial " 4 " individual movable block.

D, numeral " 1 ", " 3 ", " 4 " and movable block article, quantity number, " 1 " is individual, " 3 " are individual, " 4 " individual weave in, form an integral body, can divide, can close, not only cultivate the relation of student's whole and part, and cultivated student's mental arithmetic ability, ability to express, thinking ability, also cultivated student's number sense easily.

In sum, " number " " amount " " thing " combined with " shape ", allow the child play middle school, the operating practice middle school, not only cultivated student's " number sense ", and memory capability, inducing ability, judgement, ability to express, the thinking ability of cultivating children, arithmetic capability, improve child's computing level, promoted intellectual development.

The decomposition of number: method one, referring to Fig. 1, Fig. 4, with the example that is decomposed into of numeral " 4 ", at first first row's movable block is placed the top, the face that the arabic numeral forward is set on the movable block is pushed the top; Secondly the movable block that is provided with 4 in first row's movable block is allocated in the middle of the slide bar, other movable blocks are dialled both sides; Because being the decomposition of " 4 ", it is middle corresponding with " 4 " in first row's activity that second row's movable block transfers to " 4 " individual movable block to be placed on; Propose " 4 " individual movable block, be divided into two parts arbitrarily, several different point-scores are arranged, after child has divided, reboot child and sum up " 4 " and can be divided into " 1 " and " 3 ", " 4 " can be divided into " 2 " and " 2 ", and " 4 " can be divided into " 3 " and " 1 ".

Method two, referring to accompanying drawing 1, Fig. 4, with numeral " 4 " be decomposed into example, at first first row's movable block is placed the top, the face that the arabic numeral forward is set on the movable block is pushed the top; Secondly the movable block that is provided with 4 in first row's movable block is allocated in the middle of the slide bar, other movable blocks are dialled both sides; To transfer to " 4 " individual movable block to be placed in the middle of the slide bar with first to arrange the movable block of extracting in the movable block that is provided with arabic numeral " 4 " corresponding in second row's movable block again; Can " 4 " individual movable block be divided into " 1 " individual movable block and several movable block? allow child transfer to " 1 " individual movable block again in the 3rd row the right movable block, " 3 " individual movable block is transferred on the left side; And then allow child with in the 4th row's movable block, it is corresponding wherein to dial " 1 " individual movable block of transfering in the movable block be provided with numeral " 1 " and the 3rd row's movable block on " U " font in left side slide bar, and dialling the movable block and the 3rd that is provided with numeral " 3 " in addition on " U " font slide bar in the right, to arrange " 3 " individual movable block of transfering in the movable block corresponding; Allow child edge observe the limit again and referring to that with hand movable block says, " 4 " individual movable block can be divided into " 1 " individual movable block and " 3 " individual movable block, allow child edge observe the limit then and referring to digital saying with hand, " 4 " can be divided into " 1 " and " 3 ", the limit is dialled the movable block limit and is said that " 4 " can be divided into " 2 " and " 2 " again, and " 4 " can be divided into " 3 " and " 1 "; Use the same method, " 20 " have been practiced with the decomposition of interior number, and till reaching skillfully.

(3) other usages: first allows child be familiar with different colours and red, yellow, primary colors.

Second allow child observe second and third, movable block is red, yellow, blue, red, yellow, blue, red, blue, red, yellow, blue in four row's movable blocks ... process in find rule, and the guiding child sum up rule, application regularity.

The 3rd allows child edge dial movable block limit number, and movable block ground of a movable block is dialled, a movable block ground of movable block number, and it is two movable blocks that a movable block is added a movable block, adding one again is three ... to 80; Skilled back is from 80 inverses, and the limit is dialled the movable block limit and counted down toward one; Can be from simply, as just counting to five from one while dialling earlier, count down toward one while dialling then, it is four movable blocks that five movable blocks remove a movable block, removing one of a movable block again is three movable blocks, dial the movable block limit from ten movable block limits again after skilled and count down toward one, dial the movable block limit from 20 limits again and count down toward one ... up to counting down toward one from 80, on top of, allow child require mental skill to keep in mind from 80 and count to 100, count down toward 80, cultivation child's number sense and mental arithmetic ability from 100 again.

The 4th allows child edge dial square movable block limit number, dials by twos, counts by twos, counts to 80.Comprise the forward sequence number, swing to Ser.No., must dial square limit number in the limit, on top of after, allow child require mental skill to keep in mind from 80 and count to 100, count down toward 80 from 100 again, cultivate child's number sense and mental arithmetic ability.

The 5th allows child edge dial square movable block limit number, and three three ground are dialled, and three three ground numbers count to 78.Comprise the forward sequence number, swing to Ser.No., method is with top identical, on top of after, allow child require mental skill to keep in mind from 78 and count to 99, count down toward 78 from 99 again, cultivate child's number sense and mental arithmetic ability.

The 6th allows child edge dial square movable block limit number, five five ground are dialled, five five ground numbers, count to 80, comprise the forward sequence number, swing to Ser.No., method is with top identical, on top of, allow child require mental skill to keep in mind from 80 and count to 100, count down toward 80 from 100 again, cultivate child's number sense and mental arithmetic ability.

The 7th allows child edge dial square movable block limit number., seven seven ground are dialled, seven seven ground numbers count to 77, method is with top identical, on top of after, allow child require mental skill to keep in mind from 77 and count to 98, count down toward 77 from 98 again, cultivate child's number and feel and mental arithmetic ability.

The 8th allows child think out aloud, and 11 11 ground are dialled, and 11 11 ground numbers count to 99; Three ground of ten thirtys number counts to 91; 17 17 ground numbers count to 85; Nineteen nineteen ground number counts to 95; 23 23 ground numbers count to 92, for extracting common factor etc. and carry out place mat in the reduction of fractions to a common denominator, reduction of a fraction and junior middle school.

Embodiment 2: figure does not draw, and embodiment 2 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: it is foursquare rectangular parallelepiped that described movable block 700 is shaped as xsect.

Embodiment 3: figure does not draw, and embodiment 3 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described movable block is shaped as spheroid.

Embodiment 4: figure does not draw, and embodiment 4 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row's movable block, the 3rd row's movable block, the 4th row's movable block are red, brown, purple three kinds of colors.

Embodiment 5: figure does not draw, and embodiment 5 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row's movable block, the 3rd row's movable block, the 4th row's movable block are red, yellow, green three kinds of colors.

Embodiment 6: figure does not draw, and embodiment 6 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row's movable block, the 3rd row's movable block, the 4th row's movable block are white, ash, black three kinds of colors.

Embodiment 7: figure does not draw, and embodiment 7 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row's movable block, the 3rd row's movable block, the 4th row's movable block are white, blue, three kinds of colors of ash.

Embodiment 8: figure does not draw, and embodiment 8 is substantially the same manner as Example 1, and something in common does not repeat, and difference is: described second row's movable block, the 3rd row's movable block, the 4th row's movable block are black, blue, purple three kinds of colors.

Claims (3)

1. intelligent culture plate, comprise framework and be installed in the interior slide bar of framework, in framework, be provided with four row's movable blocks of parallel transverse setting from top to bottom, every row's movable block contains 20 described movable blocks, it is characterized in that: first row's movable block, second row's movable block and the 3rd row's movable block are slidingly mounted on respectively on three linear slide bars, be provided with a projection in the middle of the corresponding slide bar of the 3rd row's movable block, movable block mounted thereto is separated into a left side, right each ten, the 4th row's movable block is slidingly mounted on a left side, on " U " font slide bar of right two horizontally sets, on these two " U " font slide bars ten movable blocks are installed respectively, are equipped with two groups of opposite planar on first row's movable block and the second row's movable block.

2. intelligent culture plate according to claim 1 is characterized in that: described framework upper fixed has hook or buckles.

3. intelligent culture plate according to claim 1, it is characterized in that: described movable block is shaped as square, or xsect is square rectangular parallelepiped, or spheroid.

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