KR101517003B1 - Teaching meterials for divisor and multiple - Google Patents

Abstract

The present invention relates to a parabolic multi-learning learning paradigm for learning the concepts of divisor and multiple.
A teaching paradigm according to the present invention comprises: a numeral plate (10) in which natural numbers are sequentially arranged from 1; And a plurality of numerals or numerals corresponding to a multiple of the numerals listed in the numerals of the numerals are exposed when the numerals or the names of the numerals (31, 41) are located on one side of the numeric keypad (10) The learner can place the signboard or the drain signboard on the signboard and look at the number of the signboard and the drainage signboard, It is provided to learn the concept of common divisor and common multiple.

Description

{Teaching meterials for divisor and multiple}

More particularly, the present invention relates to a teaching apparatus capable of learning a divisor or a multiple, and more particularly, a divisor display panel or a drainage display panel formed with a visual window so that a number corresponding to a divisor or a multiple of a numeric This course deals with the teaching of abbreviations to learn the concept of divisor and multiple.

In general, when students move from the lower grades to the upper grades, the unfamiliar mathematics range that has not been learned during the lower grades such as the divisor and the multiple, the greatest common denominator and the least common denominator have emerged and the students have difficulties in learning mathematics. do. In addition, the divisor, the multiple, the greatest common divisor, and the least common multiple are important units that must be understood and overcome because they will study again in middle school mathematics.

Currently, the students study the important common divisor and the least common multiple of the greatest common divisor by using the study paper. It explains the principles such as the definition of the divisor and the divisor, the method of finding the greatest divisor, etc., Learning is a way of solving iteratively.

Therefore, the learning method using the learning paper as described above is learned by solving the same type of problem rather than understanding the basic principle about the divisor, etc., and by memorizing the problem solving method by repeating the process of confirming the answer through the solution, There is a problem in that the students are tired of learning quickly and the desire for learning is deteriorated due to the learning difficulty which becomes more and more difficult as the grade increases.

Korean Utility Model Publication No. 20-2012-0002049 (March 20, 2012)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a water- The number of digits corresponding to a divisor or a multiple is exposed by the number, and the concept of divisor or multiple is easily understood by the exposed number.

According to an aspect of the present invention, there is provided an image forming apparatus comprising: a numeral plate having sequentially arranged natural numbers from 1; A numeric display panel on which a name of a weak number is written on one side and a number corresponding to a divisor of the name of numerals arranged on the numeric plate when the numeric name is located on the numeric plate is exposed; And a drain display panel in which a plurality of viewing windows are formed so that a number corresponding to a multiple of the name among the numbers arranged on the number plate is exposed when the name of the drainage is located on one side and the upper side of the number plate is located. Provide educational parish.

In this case, the numeric keypad is detachably coupled to a base having a numeric keyhook groove formed thereon, and a jaw for positioning a correct position of the keyhole signboard or the drain signboard located at the upper portion of the numeric keyhole is protruded from the rim And a groove for gripping the weak mark or the drain sign is formed on the position setting jaw.

Further, the base may be provided with a light emitting lamp for illuminating the number plate, and the numbers arranged on the number plate may be printed with a phosphorescent material or a fluorescent material.

It is also preferable that the base is coupled to a signboard, a signboard or a signboard by magnetic force.

Wherein the weak display panel comprises a plurality of weak display panels having different names so that a common denominator can be exposed when the plurality of weak display panels are located above the numeric display panel and the drain display panel also comprises a plurality of drain display panels having different names So that a common multiple can be exposed when the plurality of drain signs are located above the number plate.

The teaching method for the divisible multiple learning according to the present invention is to study the concept of divisor, multiple, common, and common multiple as if it is played by using this parish instead of iterative learning using the learning paper in the concept of the divisor, There is an advantage to be able to understand.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a training device for weak water draining learning according to the present invention.
Fig. 2 is an exploded perspective view of a training course for weak water draining learning according to the present invention.
FIG. 3 is a plan view of a numerical figure of a diagonal drainage teaching parabola according to the present invention.
Fig. 4 is a rear view of a numerical figure of a diagonal drainage learning parabola according to the present invention.
FIG. 5 is a plan view of the sign board 12 of the diagonal drainage learning parabola according to the present invention.
Fig. 6 is a plan view of the sign board 18 of the diagonal drainage learning parabola according to the present invention.
FIG. 7 is a plan view of a drainage display panel 6 of the diagonal drainage learning parabola according to the present invention. FIG.
FIG. 8 is a plan view of a drainage display panel 9 of the diagonal drainage learning parabola according to the present invention.
Fig. 9 is a plan view showing a state in which a signboard and a signboard 12 are superimposed on a base. Fig.
10 is a plan view showing a state in which a numeric keypad and a numeral indicator plate 18 are superimposed on a base.
11 is an exploded perspective view showing a state in which a numeric keypad and a signboard 12 of a numeral 18 are superimposed on a base at the same time.
12 is a cross-sectional view showing a state in which a numeric keypad and a numeric keypad of 12 and 18 are simultaneously superimposed on a base.
13 is a plan view showing a state in which a numeric keypad and a numeric keypad of 12 and 18 are superimposed on a base at the same time.
14 is a plan view showing a state in which a numeric display board and a drainage display board 6 are stacked on a base.
15 is a plan view showing a state in which a numeric display plate and a drainage display plate 9 are stacked on a base.
16 is a plan view showing a state in which a numeric display board and a multiple display panel of 6 and 9 are superimposed on a base at the same time.

BRIEF DESCRIPTION OF THE DRAWINGS The above objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings. Like reference symbols in the drawings denote like elements or elements.

Fig. 3 is a plan view, Fig. 4 is a rear view, Fig. 5 is a plan view of a divider plate of Fig. 12, and Fig. 6 is a plan view of a divider plate for a divider according to an embodiment of the present invention. FIG. 7 is a plan view of a multiple display panel of FIG. 18, and FIG. 8 is a plan view of a multiple display panel of FIG.

1 to 8, a divisible water diversion exercise diathesis according to an embodiment of the present invention includes an address plate 10, a base 20 on which the address plate 10 is placed, And a water discharge display panel (40).

In the embodiment of the present invention, the number plate 10 is arranged in the order of 1 to 90 in the form of a two-dimensional array of 10 × 9 in the horizontal and vertical directions. It is a matter of course that the arrangement direction (horizontal or vertical) of the numbers arranged in the number plate 10, the number of arranged numbers, and the like can be configured in various forms according to the difficulty of learning and the like.

The base 20 is formed with a number plate coupling groove 21 at an upper portion thereof to detachably connect the number plate 10. The base plate 20 is provided with a wedge plate 10 30 and a position setting jaw 22 for accurately setting the position of the drain sign 40 are formed so as to protrude so as to be able to engage a plurality of the weak sign boards 30 or the drain sign boards 40. [ In addition, the position setting jaw 22 is formed with a gripping groove 23 for easy gripping of the weakened water marking plate 30 or the drainage indicating plate 40. The gripping groove 23 is formed by the lager It is possible to grasp the side surfaces of the display panel 30 and the drain panel 40 to easily engage or disassemble the inside of the base 20.

The bottom surface of the base 20 is made of a semitransparent material capable of transmitting light and is configured to illuminate a numeric plate 10 provided with a luminescent lamp 24 and coupled to the base plate 20, The light emitting lamp 24 is installed on the bottom surface of the base 20. The position of the light emitting lamp 24 provided in the base 20 may be variously changed. The light emitting lamp 24 may be formed of various materials such as an LED lamp.

In this case, the numbers arranged on the numeral plate 10 can be set by the phosphorescent or fluorescent material itself without using the luminescent lamp 24, and the numbers arranged on the numeral plate 10 can be expressed by using phosphorescent or fluorescent materials. As shown in Fig.

When the indicator 10 is positioned above the indicator 10, the indicator 20 is exposed to the outside of a predetermined number of the numbers on the indicator 10, so that learning of the indicator is performed. For this purpose, the name of the weak name 31 is indicated on the upper part of the numerical value display panel 30, and the name of the weak name is displayed on the upper part of the numeric value plate 10, A plurality of viewing windows 32 are formed so as to expose the numbers.

The drainage display panel 40 may be configured such that when it is positioned above the number plate 10 as in the case of the weak display panel 30, a drainage of a specific number among the numbers described in the number plate 10 is exposed to the outside, . For this purpose, the name of the drainage (41) is indicated on the drainage display panel (40), and when it is located on the upper side of the numbering plate (10) A plurality of viewing windows 42 are formed so as to expose the numbers.

The names 31 and 41 described above on the weak numerical value display panel 30 and the drainage display panel 40 refer to a reference value of a divisor or a multiple that the students learn. For example, the name is " A multiple of six ", and the like.

The body of the indicator panel 30 and the drain panel 40 are made of an opaque material such as acrylic which can hide the numbers of the number plate 10 and the viewing windows 32 Or may be made of a transparent material. For example, a plurality of holes may be formed in a position where the weak water mark 30 of the opaque material and the drain panel 40 are exposed to the water or the water of the body, or a transparent material may be attached to the holes, 42 are formed.

5, when the gauze number display panel 30a shown in Fig. 5 is placed on the number plate 10, the gauze display panel 30 and the gauze display panel 40 having the above- 1, 2, 3, 4, 6, and 12 'are exposed, and the remaining numbers are hidden by the signboard 30a. Similarly, the divisor 30b of 18, the multiple 40s of 18, the multiple display panel 40b of 9 shown in Figs. 6, 7 and 8, and the number corresponding to each divisor or multiple of the number of the viewing windows 32, 42 ).

The base 20 and the numeric keypad 10 may be detachably coupled to each other by a magnetic force and the base 20 and the keypad 30 and the drain keypad 40 may be coupled by magnetic force. That is, the magnets 25 are provided on the base 20 and the magnetic substance materials 33 and 43 are provided on the numerals 10, the water indicator 30 and the water discharge plate 40 to be magnetically coupled The magnetic substance may be provided on the base 20 and the magnets may be provided on the numerals 10, the indicator plate 30 and the drain plate 40 to be coupled to each other by magnetic force. In addition, it is a matter of course that the numeral plate 10, the weak indicator plate 30, and the drain indicator plate 40 can be detachably coupled to each other by mutual magnetic force. For this purpose, a magnet or a magnetic body may be provided at various positions.

9 to 16 are state diagrams showing a method of learning the divisor and the multiple using the number plate 10, the base 20, and the divisor display panel 30 or the drain display panel 40. FIG.

9 and 10 illustrate a state in which the wedge indicator plates 30a and 30b of 12 and 18 are positioned on the base 20 coupled with the number plate 10. The wedge indicator plate 30a The number of the numerical indicia 30b of 18 is exposed on the base 20 to which the numeral 10 is coupled as shown in Fig. 20, 1, 2, 3, 6, 9, and 18, the abbreviations of 18, are exposed. Accordingly, the learner can easily understand and learn the concept of the divisor by only a brief description of the numbers and the divisor exposures on the divisor display boards 30a and 30b.

11 to 13 show a state in which the divisible sign 30a and the divisible sign 30b of 18 are superimposed on the base 20 to which the sign 10 is coupled. In this case, , Which can be learned only by 1, 2, 3, and 6, so that the concept of the greatest common divisor can be easily learned through the greatest common divisor.

14 and 15 show a state in which the multiple indication plates 40a and 40b of the numerals 6 and 9 are positioned on the base 20 to which the number plate 10 is coupled. 12, 18, 24, 30, ... < RTI ID = 0.0 > 15, and when a multiple display panel 40b of 9 is placed on the base 20 to which the display panel 10 is coupled as shown in FIG. 15, the multiple of 9, 18, 27, 36, 45, ... , The numbers up to 90 are exposed, and the principle of multiples can be learned.

16 shows a state in which the multiple indication boards 40a and 40b of numbers 6 and 9 are superimposed on the base 20 to which the number plate 10 is coupled and in this case 18, , 72, and 90 are exposed, so that the concept of common multiple and the least common multiple, which is the minimum value of the common multiple, can be learned naturally in the same manner as learning commonality.

In the meantime, the present invention is not limited to the case where the learning of the divisor, the divisor, and the common multiple of the various cases is performed by using the divisor display boards 30a and 30b and the drain display boards 40a and 40b, Of course it is possible.

As described above, the divisible water learning diagonal 100 according to the embodiment of the present invention allows the learner to superimpose the water-resistant signboard 30 and the drainage signboard 40 on the base 20, And understand it as a kind of fun play, unlike learning which repeats the problem of the learning materials repeatedly, so that it can learn happily without being bored. The luminescent lamp 14 provided on the base 20 illuminates the numeric display plate 10 on which the weak indicator panel 30 and the drain indicator panel 40 are exposed so that the learner can focus attention on the indicator 10, can do.

It is to be understood that the present invention is not limited to the above-described embodiment, and that various modifications and changes may be made by those skilled in the art without departing from the spirit and scope of the appended claims. Of course, can be achieved.

100: Divisor Difficulty teaching paradigm
10: Numbers
20: base 21: engaging groove
22: position setting chin 23: holding groove
24: Luminescent lamp 25: Magnet
30: Numerical value indicating plate 30a: Numerical value indicating plate 12
30b: Indicator of the number of 18: 31 Name of the divisor
32: perspective window 33: magnetic material
40: drainage indicating plate 40a: drainage indicating plate of 6
40b: Multiplication sign of 9 Plate 41: Name of drainage
42: see window 43: magnetic material

Claims (9)

delete delete delete A numeral plate 10 in which natural numbers are sequentially arranged from 1; (31) is displayed on one side and a numerical value corresponding to a divisor or a multiple of the name (31) among the numerals arranged on the numeral plate (10) when the indicator is positioned on the numeric keypad (30) or a drain sign (40), in which a plurality of sight windows (32) are formed,
The teaching diaries further include a base (20) on which the number plate (10) is placed,
A position setting jaw 22 is formed at an upper edge of the base 20 so as to protrude from the upper side of the numeric keypad 10 or to set a correct position of the drain keypad 40, Characterized in that a guide groove (23) for gripping the weak marker panel (30) or the drain sign board (30) is formed on the drag jaw (22).
5. The method of claim 4,
Characterized in that the base (20) is provided with a luminescent lamp (24) for illuminating the number plate (10).
5. The method of claim 4,
Characterized in that the numerals arranged in the number plate (10) are marked with phosphorescent or fluorescent material.
5. The method of claim 4,
Wherein the base (20) is coupled to the sign 10, the signboard 30, or the drain sign 40 through a magnetic force.
A numeral plate 10 in which natural numbers are sequentially arranged from 1; (31) is displayed on one side and a numerical number corresponding to a divisor of the name (31) is displayed among the numerals arranged on the numeral plate (10) when the numeric name is located on the numeric plate (10) 32) is formed on the lower surface of the base plate (30)
The gauze display panel 30 is composed of a plurality of gauze display panels having different names 31 so that a common number can be exposed when the plurality of gauze display panels 30 are located above the number plate 10. [ Learning parish.
A numeral plate 10 in which natural numbers are sequentially arranged from 1; (31) is displayed on one side and a number corresponding to a multiple of the name (31) among the numbers arranged on the number plate (10) when exposed is located on the number plate (10) 32) is formed, and a drainage sign (40)
The drainage indicating panel 40 is formed of a plurality of drainage indicating plates having different names 41 so that the common drainage can be exposed when the plurality of drainage indicating plates 30 are located above the numbering 10. [ Learning parish.

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