KR20130004909U - Figure turn obversion board of learning - Google Patents

Abstract

The present invention is easy to use because it can be attached and detached using the clock face and bearing, so that students can operate it by themselves and draw and directly turn the figure and turn the figure by turning the picture and flipping the figure accurately and easily. It has an effect that can be learned by understanding.

Description

Figure turn obversion board of learning}

The present invention is designed to enable students who have difficulty in flipping and flipping the shapes they are learning in the 3rd and 4th grades of elementary school. When it is easy and mastery, students can easily turn and flip shapes without the learning board.

In the past, there was no appropriate learning board and there was no regular format, so students got their own oil paintings or transparent vinyl, and used them to draw a figure of the figure and turn or flip the picture. In many cases, when the figure is rotated or flipped, the position of the picture is changed and flipped.

With the above problems, the learning board was devised so that students could turn and flip the figures at regular intervals so that accurate answers could be obtained.

You can create a new pattern in Unit 8 of the `` Third-Phase Transfer Plan '' during the first semester of Elementary School. It was difficult for the students to understand the correct answer by asking for the correct answer by turning the letters and arrows or turning them upside down.

(Example in textbook) flip to the right and turn to the left at right angles

                   3 times the right angle to the left

The present invention is to turn the figure of the figure drawn by turning the vertex on the board and to flip the figure so that the position of the vertex of the changed figure and the shape of the figure can be visually learned.

For example, turning three times the right angle to the right was to turn the paintbrush on the learning board to the right so that the paintbrush was placed at 9 o'clock to draw a picture placed at 9 o'clock.

Details are described in the application.

This design makes it easy for students to understand the movements of figures, and when there is no paint board, there are a lot of mistakes in accurately drawing the vertices of the figures.

In order to prevent this case, the learning board was invented (designed) and educated for 4-5 years, so students can easily understand the shapes and shapes of the flipped and flipped shapes and draw them correctly. Later, I was able to get the correct answer without the help of the learning board. The idea is that students rotate the shape by three times the right angle vaguely to the right. It was easy to understand by knowing.

We also learned that turning three times the right angle to the right has the same shape and shape as turning the right angle to the left using the learning board.

5.도형을 아래로 뒤집고 왼쪽으로 직각만큼 돌리기: 학습판에 있는 그림판에 그림을 그린후에 아래로 뒤집고 그림판을 12시(북쪽)에서 9시 (서쪽)으로 돌린다.
6.도형을 아래로 뒤집고 왼쪽으로 반바퀴(직각의 2배)만큼 돌리기: 학습판에 있는 그림판에 그림을 그린후에 아래로 뒤집고 그림판을 12시(북쪽)에서 6시 (남쪽)으로 돌린다.
7.도형을 아래로 뒤집고 왼쪽으로 3직각(직각의 3배)만큼 돌리기: 학습판에 있는 그림판에 그림을 그린후에 아래로 뒤집고 그림판을 12시(북쪽)에서 3시 (동쪽)으로 돌린다.
8.도형을 아래로 뒤집고 왼쪽으로 한바퀴 돌리기: 학습판에 있는 그림판에 그림을 그린후에 아래로 뒤집고 그림판을 12시(북쪽)에서 12시(북쪽)까지 한바퀴 돌린다.
5,6,7,8 방법＜활용도면＞

위에 있는 활용방법 외에도 문제의 의도대로 여러번 돌리기, 뒤집기를 하여 문제에 맞는 정확한 답을 구할 수가 있다,1 is a partial perspective view of the fitting bar method
2 is a partially assembled perspective view of the fitting bar method
Figure 3 is a perspective view of the complete learning board of the fitting bar
4 is a partial perspective view of a modified form of the transparent rotary connecting plate of the fitting bar method
5 is a perspective view of the completed assembly modified the shape of the transparent rotary connecting plate of the fitting bar
Figure 6 is a perspective view of the completed learning board modified the shape of the transparent rotary connecting plate of the fitting bar
7 is a partial perspective view of the magnet attachment method
8 is a partially assembled perspective view of the magnet attachment method
Figure 9 is a perspective view of the complete learning board attached to the magnet
10 is a partial perspective view of a modification of the shape of the magnetic rotating transparent connecting plate
Figure 11 is a perspective view of the completed assembly modified the shape of the magnetic rotating transparent connecting plate
Figure 12 is a perspective view of the completed learning board modified the shape of the magnetic rotating transparent connecting plate
Figure 13 is a perspective view of a file that is stored in a vinyl file for easy removal and use of the Twirl and Flip shapes.
Figure 14 is a perspective view of a storage box for storing the shape turning, flipping learning board
Figure 15 is a perspective view of paint by type in the form of square checkerboard of 5x5, 6x6, 7x7, 8x8, 9x9, 10x10
<Utilization method of design>
1. Turn the figure to the right by right angles = After drawing on the board in the study board, turn the board from 12 o'clock (north) to 3 o'clock (east).
2. Rotate the figure to the right by twice the right angle = After drawing the picture on the drawing board, turn the drawing board from 12 o'clock (north) to 6 o'clock (south).
3. Rotate the figure three times to the right at right angles = After drawing the picture on the drawing board, turn the drawing board from 12 o'clock (north) to 9 o'clock (west).
4. Turn the shape to the right = After drawing on the board in the learning board, rotate the board from 12 o'clock (north) to 12 o'clock (north).
1,2,3,4 method <utility drawing>

5. Flip the shape down and turn it to the left at right angles: After drawing the picture on the drawing board, flip it down and turn the drawing from 12 (north) to 9 o'clock (west).
6. Flip the shape down and turn it half a turn (two times the right angle) to the left: After drawing the picture on the drawing board, flip it down and turn the drawing from 12 (north) to 6 o'clock (south).
7. Flip the shape down and turn it three times to the left (three times the right angle): After drawing the picture on the drawing board, flip it down and turn the drawing from 12 (north) to 3 o'clock (east).
8. Flip the shape down and turn it to the left: After drawing the picture in the learning board, flip it down and turn the paint circle from 12:00 (north) to 12:00 (north).
5,6,7,8 method <utility drawing>

In addition to the above methods, you can turn and flip as many times as you want to get the correct answer for your problem.

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Claims (1)

The application of the clock face (orientation) to easily understand the turning and flipping of the figure. The learning board is made of PVC material, wood or paperboard, and the turning board and the paint board are printed with transparent PVC or vinyl material.
The storage box is made of a thick cardboard box that is stored without losing the parts of the learning board.
Six kinds of transparent plates printed in the form of checkerboard of 5x5, 6x6, 7x7, 8x8, 9x9, and 10x10 are used for the paint.
The figure turning and flipping learning board, characterized in that the drawing board uses a detachable material.

Images