Steps:

1, prepare 36 magic rulers.

2. Fold the magic ruler according to the instructions, and first fold it into several connected shapes.

3. Fold the magic ruler into the shape of a gun according to the steps in the instruction.

4. In the process of folding, it is necessary to constantly adjust the shape of the magic ruler to ensure that it is similar to the shape of a gun.

Finally, according to your own preferences, you can add some decorations or patterns to the magic ruler gun to make it more realistic.

Difficulties:

1. Mastering the shape: To successfully transform 36 magic rulers into the shape of a gun, it is necessary to accurately master the folding method of each magic ruler, as well as the connection and combination methods between segments. This requires patient and meticulous operation to ensure that each section of the magic ruler is folded in the correct direction and order, and is correctly connected with the adjacent sections.

2. Stability maintenance: After the magic ruler is folded into the shape of a gun, it needs to maintain its stability to ensure that the shape will not be easily scattered or deformed. This requires the use of certain strength and skills to ensure the connection between parts is firm, and at the same time, we should be careful not to use too much force or twist the magic ruler to avoid damage.

3. Detail description: In order to make the gun formed by the magic ruler more realistic, attention should be paid to detail description. This includes the fine folding and adjustment of various parts of the gun (such as barrel, grip, magazine, etc.). ), and add some details (such as patterns, nicks, etc.). ) on the gun body to enhance its realism. This requires some imagination and creativity, as well as keen observation and clever handling of details.

The characteristics of the 36-segment magic ruler are mainly reflected in:

1, variety: 36 Magic ruler can be transformed into various shapes and patterns, including animals, plants, vehicles, buildings and other shapes. For example, you can use it to make a cute puppy or a complicated dinosaur model. In addition, there are some relatively complex shapes, such as robots and airplanes, which may require strong spatial imagination and hand-eye coordination.

2, exercise ability: playing 36 magic ruler can exercise thinking, develop intelligence, and enhance the three-dimensional sense. By mastering various transformation skills, we can improve our spatial imagination and hand-eye coordination.

3. Mathematical application: The transformation process of 36-segment magic ruler involves some mathematical principles, such as trigonometric function. The curve can be decomposed into 36 segments by formula method, and then the coordinate points of each segment can be calculated. Finally, connect these points and draw an accurate curve.

4. easy to learn: compared with other versions of the magic ruler (such as paragraphs 24 and 48, etc.). ), the learning difficulty of the 36-segment magic ruler may be slightly higher, but as long as you master the basic splicing skills and rotation methods, you can start to try various pattern changes.