CN2069144U

CN2069144U - Composite teaching used by pupils

Info

Publication number: CN2069144U
Application number: CN 90205085
Authority: CN
Inventors: 宋树清; 郝振鸣; 宋金凤
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-04-24
Filing date: 1990-04-24
Publication date: 1991-01-09

Abstract

The utility model relates to a teaching aid for learning by pupils or teaching in a primary school, comprising a counter having a partition board, counting rods and word cards of various shapes, wherein, both sides of each the word cards is printed with Chinese characters, numbers, characters, calculation symbols, music symbols, etc. The entire teaching aid is installed in a box which can be opened from both sides. The utility model is suitable for learning and demonstration of the subjects, such as math, Chinese, music, etc. for pupils of the first and the second grade.

Description

Composite teaching used by pupils

The present invention relates to/teaching aid that a kind of pupil uses.More particularly relate to a kind of/teaching aid for primary grades student study and teachers ' teaching use.

Object teaching occupies critical role in primary school teaching.Especially in the primary grades teaching, more advocate allowing student's hands-on, its purpose be the multiple sense organ participation of mobilizing students learning activities, use abstract numeral, letter alive, set up presentation earlier, and then revealing method, rule, finish from the perception to the rational faculty excessively.This process meets children's the process of cognition.This object teaching is widely used in the teaching of subjects such as the Chinese language, arithmetic, general knowledge, music of primary school.Practice shows that this form of teaching is of great advantage to science, artistry, the interest that improves teaching, and is well suited for the physilogical characteristics that the pupil is active, curious, easily forget.

In the past, people have been engaged in a large amount of work to pupil's object teaching, greasepaint rod that the wall chart that use in the classroom of often seeing, model, hanging or vertical abacus, pupil's character learning, knowledge number card, knowledge number are used or the like all is the category that belongs to this object teaching apparatus.

Though these object visuals play a good role in primary school teaching and student's study, they still exist weak point.Such as the used teaching aid of teacher generally is difficult to accomplish one of student's staff in the classroom, and this makes the student be difficult to reproduction classroom learning situation intensification student memory.All kinds of cards, spillikin etc. act on singlely, more messy often, not only have not been durable but also have been difficult to and preserved.

In order to overcome the above-mentioned weak point of existing/teaching aid in kind, the utility model has proposed a kind of brand-new pupil and has used combinatorics/teaching aid based on many years'teaching experience.It has contain contain much information, usable range is wide, easy to use, be easy to carry, be convenient to advantages such as preservation.It rolls into one the advantage of the present/teaching aid that uses, and science, interest are organically become one.

Accompanying drawing 1 and accompanying drawing 2 are pictorial diagram of the present utility model of seeing with pro and con respectively.

Shown in accompanying drawing 1 and accompanying drawing 2, on consisting of, this/teaching aid includes the bead frame 2 that box frame and 1, five on dividing plate are fixed on box frame dividing plate both sides, ten beads that can freely stir 4 are respectively arranged, the common counter that consists of five of above-mentioned parts on the bead frame. In two storage tanks of counter dividing plate one side, some small woods or little sticking plaster 3 are housed, chip card 5 and square card 6 are housed in several storage tanks of dividing plate opposite side, and all above-mentioned parts all link with the box frame of this/teaching aid, fixing. In the both sides of box frame two lids 7 that can open from the two sides are housed, when lid was closed, a whole set of/teaching aid parts can place among the protection of box.

In this/teaching aid, counter can be used to make the student to set up the notions such as computing of number, number, can be used for hundred foundation with notions such as the understanding of interior number and plus-minus method, carry, borrow, also can do the multiplication and division exercise.The color of the convenience of be understanding and using, counter the 5th bead on each is different with the color of other bead.This design has considered that the user wants that each goes up the number of pearl on the frequent counter, owing to the color of the 5th pearl is different from other pearl, the speed that can accelerate to count and the accuracy of counting.

Some small woods or little sticking plaster that box internal partition one side is adorned can carry out material object counting for the student, the usefulness of setting up at double, divide equally, size and simple application topic being set up quantitative relation, impel the student finish from kind-→ count-→ transition of arithmetic.Be convenient and use that the color of spillikin can be selected some kinds, and can be bundled into some bundles as required, with the usefulness of the combination of competent various quantity.

The card of several figures such as circle that the opposite side of box internal partition is adorned, square, rectangle, material can be plastics or cardboard, the two sides of card is printed on the Chinese phonetic alphabet, literal, numeral, sign of operation, music symbol, pithy formula, numerical table and animals graphics or the like commonly used, this way is in order to increase the quantity of information of/teaching aid, to enlarge the usable range of/teaching aid.

In the Manufactured embodiment of applicant, have 100 spillikins, wherein 10 redness, 20 yellow, 50 bluenesss, card in the box has 100, be printed on Chinese phonetic alphabet, staff note, music conventional sign, numbered musical notation symbol, 0～9 numeral, operational sign of four fundamental rules, equal sign respectively in the positive and negative of each, greater than is less than, Chinese character, Chinese radical and animals graphics etc., be organized as follows:

Number front reverse side usable range

Circular piece 50 Chinese phonetic alphabet animals graphics Chinese language

Rectangular pieces 25 0～9 digital music symbolic mathematicss, music

Square sheets 25 0～9 numerals, operational sign of four fundamental rules Chinese character, radical mathematics, Chinese language

With the design of upper clamp slice and figure, mainly consider under the prerequisite that does not increase too many cost, increase the quantity of information of/teaching aid as far as possible, enlarge usable range.

A whole set of/teaching aid is contained in an energy in the metal or plastic casing that open on the two sides, there is dividing plate the centre.Volume after box is closed size so that carry is as the criterion.It is big that the teaching aid volume that the teacher uses on the classroom is wanted, and the row student under normal circumstances can see clearly and exceed after the size.The design of storage tank closes in the rear cabinet with lid that storing does not drop out storage tank or box is a principle outward in box and the box, and it is principle that the design of the storage tank in box and the box opens in the rear cabinet with lid that storing is convenient to take out.In a word, storage tank and box play complete preservation/teaching aid and are not damaged, are not lost effect easy to use is arranged.

On spirit of the present utility model basis, can also carry out many in form or the change on the particular content, but these changes all should belong to protection domain of the present utility model.

Claims

1, a kind of combinatorics/teaching aid for the primary grades use, it is characterized in that: it comprises box frame and dividing plate 1, lid 7, bead 4, bead frame 2, counting rod 3, circular word card 5, square word card 6, word rectangle card 9 and storage tank 8, box frame and dividing plate are connected as a single entity, and with bead frame 2 fixed thereon, bead 4 formation counters, lid 7 can be opened simultaneously from box frame 1 both sides, or opens and uses separately.

2 ,/teaching aid as claimed in claim 1 is characterized in that: said box frame 1, lid 7, storage tank 8 available metals or plastic material constitute.

3 ,/teaching aid as claimed in claim 1 is characterized in that: said counting rod 3 can be made of wooden or plastics and metal material, and 2～5 kinds of different colours can be arranged, and can divide into groups to lash to be placed in the storage tank 8.

4 ,/teaching aid as claimed in claim 1, it is characterized in that: geometric figures such as said circular word card 5, square word card 6 can constitute with plastics or metal material thin slice, also available cardboard constitutes, and is printed on literal, letter, character, sign of operation, music symbol and various animals and plants pattern at its pros and cons.

5 ,/teaching aid as claimed in claim 1 is characterized in that: storage tank 8 is that its quantity can increase and decrease with the need attached on box frame and the dividing plate 1.

6 ,/teaching aid as claimed in claim 1 is characterized in that: storage tank 8 is attached on the lid 7, and its quantity can increase and decrease with the need.