KR101816717B1 - Tools at schools for studying nuclear fusion of big bang - Google Patents

Abstract

Disclosed is a teaching aid for allowing students to study the Big Bang nucleosynthesis. The teaching aid for allowing students to study the Big Bang nucleosynthesis is the teaching aid that has not existed in the past, and allows the students to see the fusion of protons and neutrons by manipulating with hands. The teaching aid for allowing students to study the Big Bang nucleosynthesis comprises: circular proton models, and circular neutron models which can be detachably attached to the proton models.

Description

{TOOLS AT SCHOOLS FOR STUDYING NUCLEAR FUSION OF BIG BANG}

More particularly, the present invention relates to a teaching material for a big bang fusion fusion learning capable of experiencing a big bang fusion fusion process.

Musk, the founder of PayPal and CEO of Tesla Motors, announced plans to launch a 2025 manned spacecraft to Mars in 2024 at the Code Conference, landing on Mars in 2025, and global companies such as Google and Facebook, There is also a growing interest in the universe.

The big bang theory is also called the big bang theory that the universe is expanding into a big explosion about 14 billion years ago in the same state as the point, and is reaching to the present. Proton and neutrons are formed at the initial stage of the big bang fusion and hydrogen and helium are formed. The learner can learn only through books or images. However, There is a problem that the learning efficiency of the learner is not high.

The metaphorical model, which reproduces or simulates the principles of the object or object in science learning, is important for teaching scientific discovery and science concepts. Learning is done through a mental model with the attributes of the object or object. The metaphor model based on the similarity with the object or the principle of the object, It plays an important role in generating mental models. Despite these important roles, there are few cases where learning is conducted using teaching parlors. In particular, there is no parish to learn the big bang fusion process.

Accordingly, the present inventor has developed a parabola for the fusion learning related to the big bang theory which explains the birth of the universe in a situation where interest in the universe is increasing day by day.

The present invention aims to solve the problems of the proton and neutron generation of protons and neutrons in the early stage of the fusion of the big bang and neutrons through the proton model and the neutron model, It is possible to provide a parish.

In order to solve the above technical problems, a parabola for learning a big bang fusion fusion according to an embodiment of the present invention includes a circular prototype model; And a prototype model and a detachable circular neutron model.

In one embodiment, the prototype model may include two circular up-quarks and one circular quark model, the neutron model comprising one circular up-quark model and two circular quark models .

인 업(up)쿼크 2개와 전하가

인 1개의 다운(down)쿼크로 이루어져 있다. 또한 중성자는 2개의 다운(down)쿼크와 1개의 업(up)쿼크로 이루어져 있다.Quarks are a kind of basic constituent particles in a composite model of small particles. Most materials consist of protons and neutrons, which are again quarks. There are six types of quarks, and physicists classify them into three pairs: up / down, charm / strange, and top / bottom. Quarks have unusually fractional charge. Proton has a charge

Two up quarks and a charge

And one down quark. The neutron is also made up of two down quarks and one up quark.

In one embodiment, the proton model comprises a spherical first body; At least one first magnet disposed inside the first body; And at least one first Velcro disposed on the first body surface.

In one embodiment, the neutron model comprises a spherical second body; At least one second magnet disposed inside the second main body and having a repulsive force with the first magnet; And at least one second Velcro disposed on the surface of the second body, the Velcro being detachable with the first Velcro.

In one embodiment, the first magnet is disposed along the circumference of the first body, and the second magnet is disposed along the circumference of the second body.

In one embodiment, the color of the protons model and the neutron model may be different.

In one embodiment, the colors of the up-quark model and the down-quark model may be complementary colors.

In one embodiment, the proton model comprises a spherical first body; At least one first electromagnet disposed within the first body; And one or more proximity sensors using infrared radiation.

In one embodiment, the neutron model comprises a spherical second body; At least one second magnet disposed inside the second main body, the attracting force or the repulsive force depending on a change in the polarity of the first electromagnet; And one or more infrared emitting modules emitting infrared rays.

In one embodiment, when the distance between the first main body and the second main body is less than a predetermined distance, a current flowing through the first electromagnet flows in a first direction so that attraction force acts between the first electromagnet and the second magnet And when the distance between the first main body and the second main body exceeds a predetermined distance, a current flowing through the first electromagnet is opposite to the first direction so that a repulsive force acts between the first electromagnet and the second magnet And may flow in the second direction.

The present invention as described above is an existing paradigm that can be utilized in schools, science museums, and the like, and it is possible to experience the coupling between the protons and the neutrons by directly manipulating the protons and neutrons, thereby enhancing the learning effect of the learners, .

The present invention can be used for a variety of educational activities related to proton and neutron as well as big bang fusion learning because the proton and neutron in the initial phase of the big bang fusion are generated and the process of forming the ratio of hydrogen and helium can be directly touched and manipulated by hand.

In the present invention, when a distance between a proton and a neutron exceeds a certain distance, an electric force acts to push them out. When the distance is less than a certain distance, a learner can directly manipulate and experience a phenomenon of pulling by a weak nuclear force.

Figure 1 is a representation of protons and neutrons.
FIGS. 2 to 3 are views for explaining a proton model and a neutron model according to an embodiment of the present invention.
3 to 5 are views for explaining a proton model and a neutron model according to another embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. Wherein like reference numerals refer to like elements throughout.

FIGS. 2 to 3 are views for explaining a proton model and a neutron model according to an embodiment of the present invention, and FIGS. 3 to 5 are diagrams for explaining a proton model and a neutron model according to another embodiment of the present invention. And the neutron model.

Referring to FIGS. 1 to 3, a precursor 1000 for a big bang fusion fusion learning according to an embodiment of the present invention includes a prototype model 100 and a proton model 100 and a circular neutron model 200 ). The prototype model 100 and the neutron model 200 may be spherical models, each of which is formed by forming proton and neutron respectively.

The colors of the proton model 100 and the neutron model 200 may be different from each other so that the proton model 100 and the neutron model 200 can be easily distinguished from each other. For example, the prototype model 100 may be displayed in red, and the neutron model 200 may be displayed in a transparent color or white, but it is obvious that the neutron model 200 can be displayed in various colors if different colors are used.

The proton model 100 includes a spherical first body 110, two circular up quark models 120, one or more first magnets 130, one or more first velcro 140, And may include one circular down quark model 150.

The first body 110 is preferably made of a material having elasticity in order to prevent a learner from being injured or being damaged when dropped.

For example, an up quark model 120 and a down quark model 150 may be inserted into the first body 110. For this purpose, an up-quark model 120 and a down- (Not shown) into which the downward quark model 120 and the downquark model 150 can be inserted, respectively. Alternatively, the up-quark model 120 and the down-quark model 150 may be fixed within the first body 110, but the up-quark model 120 may be formed inside the first body 110, And the down quark model 150 may be variously changed.

For example, the color of the up-quark model 120 and the color of the down-quark model 150 may be composed of complementary color, so that the up-quark model 120 and the down-quark model 150 can be easily distinguished.

The first magnet 130 may be disposed within the first body 110 and the first magnet 130 may be disposed within the first body 130 to allow the repulsive force to act to separate the proton model 100 and the neutron model 200 from each other Which will be described below. For example, the first magnet 130 may be disposed along the periphery of the first main body 110, and when the first magnets 130 are four as shown in the drawing, As shown in FIG. When the first magnets 130 are evenly spaced, the same repulsive force can be generated irrespective of the direction, and the inconvenience of use due to the unbalanced repulsive force can be prevented.

The first Velcro 140 may be disposed on the surface of the first body 110 and is configured to allow the proton model 100 and the neutron model 200 to be attached to each other and will be described below. For example, the first Velcro 140 may be disposed along the periphery of the first body 110, and when the first Velcro 140 has four as shown in the figure, As shown in FIG.

The neutron model 200 includes a spherical second body 210, a circular up quark model 220, one or more second magnets 230, one or more second velcro 240, and two And may include a circular down quark model 250.

The second body 210 is preferably made of a material having elasticity to prevent a learner from being injured or being damaged when dropped.

For example, the up quark model 220 and the down quark model 250 can be inserted into the second body 210. For this purpose, the up-quark model 220 and the down- (Not shown) into which the down-quark model 220 and the down-quark model 250 can be inserted, respectively. The upquark model 220 and the downquark model 250 may be configured to be fixed within the second body 210. The upquark model 220 may be formed in the second body 210, And the down quark model 250 may be variously changed.

The second magnet 230 is disposed inside the second body 210 and can be configured to have a repulsive force with the first magnet 130. For example, the opposing surfaces of the first magnet 130 and the second magnet 230 may be arranged to have the same polarity so that a repulsive force acts between the first magnet 130 and the second magnet 230 . This is to realize the phenomenon that when the distance between the proton and the neutron exceeds a certain distance, the electric force acts to push out each other. Through such a configuration, the learner can personally experience the pushing force when the protons and neutrons are separated from each other by a certain distance, can increase the learning effect, and can induce interest in learning.

For example, the second magnet 230 may be disposed along the periphery of the second main body 210, and when the second magnets 230 are four as shown in the drawing, As shown in FIG. When the second magnets 230 are evenly spaced, the same repulsive force can be generated irrespective of the direction, and the inconvenience of use due to the repulsive force imbalance can be prevented.

The second Velcro 240 is disposed on the surface of the second body 210 and can be detached and attached to the first Velcro 140. For example, a learner may manually attach the first Velcro 140 and the second Velcro 240 to each other so that the proton model 100 and the neutron model 200 are attached to each other.

For example, the second Velcro 240 may be disposed along the circumference of the second body 210, and when the second Velcro 240 has four as shown in the figure, And may be disposed in the same manner as the first Velcro 140 is disposed.

Velcro attachment method is to realize pull phenomenon by weak nuclear force when proton and neutron are less than a certain distance. Through such a configuration, the learner can enhance the learning effect on the action between the proton and the neutron and induce the interest in the learning by directly implementing the phenomenon of pulling each other when the distance between the proton and the neutron is less than a certain distance.

3 to 5, the big bang fusion learning diopter 2000 according to another embodiment of the present invention includes a circular prototype model 300 and a proton model 300 and a detachable circular neutron model 300 400). The prototype model 300 and the neutron model 400 may be spherical shapes, each of which is formed by forming proton and neutron respectively.

The proton model 300 includes a spherical first body 110, two circular up quark models 120, one circular down quark model 150, one or more first electromagnets an electromagnet 160, and one or more proximity sensors 170. Since the spherical first body 110, the two circular quark models 120 and the one circular quark model 150 are the same as those described above, do.

The first electromagnet 160 may be attached to the inside of the first body 110 and the polarity may be changed according to the direction of the electric current. The first electromagnet 160 is configured to attach or separate the proton model 300 and the neutron model 400 from each other and will be described below. For example, the first electromagnet 160 may be configured as a flip-flop circuit so that the direction of the current can be changed.

The proximity sensor 170 is a kind of a position sensor or a displacement sensor, which can sense a position of an object in close proximity to the proximity sensor. For example, the proximity sensor 170 may be a proximity sensor using infrared rays. The proximity sensor 170 is configured to detect that the distance between the proton model 300 and the neutron model 400 is less than a predetermined distance, which will be described below. For example, the proximity sensor 170 may be attached to the surface of the first body 110.

The neutron model 400 includes a spherical second body 210, a circular up quark model 220, one or more second magnets 230, two circular down quark models < RTI ID = 0.0 > (250) and one or more infrared emitting modules (260). The spherical second body 210, the one circular up quark model 220 and the two circular down quark models 250 are the same as those described above, do.

One or more second magnets 230 are disposed inside the second body 210 and can be configured to exert attractive force or repulsion according to the change in polarity of the first electromagnet 160. [

For example, when the distance between the first body 110 and the second body 210 is less than a predetermined distance, the first electromagnet 160 and the second magnet 230 may move The current can flow in the first direction. That is, when the surface of the second magnet 230 facing the first electromagnet 160 is an N pole, the current flowing in the first electromagnet 160 flows in the first direction, The attraction force between the proton model 300 and the neutron model 400 can be made to act as the S pole of the first electromagnet 160. By actuation of the attraction force, the proton model 300 and the neutron model 400 can be attached to each other.

When the distance between the first main body 110 and the second main body 210 exceeds a predetermined distance, the first electromagnet 160 and the second electromagnet 230 may be configured so that a repulsive force acts between the first electromagnet 160 and the second magnet 230, A current may flow in a second direction opposite to the first direction. That is, when the surface of the second magnet 230 facing the first electromagnet 160 is an N pole, the current flowing in the first electromagnet 160 flows in the second direction, The repulsive force acts between the proton model 300 and the neutron model 400 by making the surface of the first electromagnet 160 to be N poles. The repulsive force acts so that the proton model 300 and the neutron model 400 can be separated from each other.

Whether the proton model 300 and the neutron model 400 are below a predetermined distance can be determined by detecting the infrared rays emitted from the infrared ray emission module 260 by the proximity sensor 170. For example, when the intensity of infrared rays detected by the proximity sensor 170 exceeds a specific value, it can be determined that the distance between the proton model 300 and the neutron model 400 exceeds a certain distance, When the intensity of infrared rays detected by the neutron sensor 170 is less than a specific value, it can be determined that the distance between the proton model 300 and the neutron model 400 is less than a certain distance. The proximity sensor 170 can detect whether the proton model 300 and the neutron model 400 are close to each other through such a method.

For example, the infrared ray emitting module 260 may be included in the second body 210, and the second body 210 may be formed with a hole through which the infrared ray can be emitted from the surface of the second body 210, The infrared ray can be detected by the proximity sensor 170. [ As another example, the infrared ray emitting module may be attached to the surface of the second body 210 to emit infrared rays, so that the emitted infrared rays can be detected by the proximity sensor 170.

When the first electromagnet 160, the infrared emitting module 260 and the proximity sensor 170 are used, it is not necessary for the learner to directly attach the proton model 300 and the neutron model 400, It is possible to learn the action of attraction or repulsion depending on the distance between neutron and neutron. Through such a configuration, the learner pushes each other when the distance between the proton and the neutron exceeds a certain distance, and when the distance between the proton and the neutron is below a certain distance, the learner can personally experience the phenomenon, .

While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Accordingly, the true scope of the present invention should be determined by the following claims.

1000, 2000: Paranoid for big bang fusion learning
100, 300: Proton model 200, 400: Neutron model
110: first body 120, 220: up quark model
130: First magnet 140: First Velcro
150, 250: down quark model 160: first electromagnet
170: proximity sensor 210: second body
230: Second magnet 240: Second Velcro
260: Infrared emitting module

Claims (11)

Prototype prototype; And
And a prototype model and a detachable circular neutron model,
The prototype model,
A spherical first body;
At least one first electromagnet disposed within the first body; And
Comprising at least one proximity sensor using infrared light,
The neutron model,
A spherical second body;
At least one second magnet disposed inside the second main body, the attracting force or the repulsive force depending on a change in the polarity of the first electromagnet; And
Comprising one or more infrared emitting modules emitting infrared rays,
A current flowing in the first electromagnet flows in a first direction so that a force acts between the first electromagnet and the second magnet when the distance between the first body and the second body is less than a predetermined distance,
Wherein a current flowing through the first electromagnet is opposite to the first direction so that a repulsive force acts between the first electromagnet and the second magnet when the distance between the first main body and the second main body exceeds a predetermined distance, A parabola for two-way big bang fusion learning.
The method according to claim 1,
The prototype model,
A parabola for big bang fusion learning, including two circular up-quark models and one circular quark model.
The method according to claim 1,
The neutron model,
A parabola for big bang fusion learning, including one circular up-quark model and two circular quark models.
The method according to claim 1,
The prototype model,
A spherical first body;
At least one first magnet disposed inside the first body; And
And at least one first Velcro disposed on the surface of the first body.
5. The method of claim 4,
The neutron model,
A spherical second body;
At least one second magnet disposed inside the second main body and having a repulsive force with the first magnet; And
And at least one second Velcro disposed on the second body surface and capable of being detached from and attachable to the first Velcro.
6. The method of claim 5,
The first magnet is disposed along the periphery of the first body,
Wherein the second magnet is disposed along the periphery of the second body.
The method according to claim 1,
The proton model and the neutron model have different colors, and a parabola for big bang fusion learning.
The method according to claim 2 or 3,
The up-quark model and the down-quark model colors are complementary colors for the big bang fusion learning.
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