How to make an Ikosahedron from paper. Options for manufacturing paper Ikosahedron. The article tells how to make an Ikosahedron from paper in different ways.

Recently, among high school students, interest in paper crafts increased, especially, to the creation of complex geometric bodies. This type of figures include a ikosahedron - a convex twenty moor, the faces of which are equilateral triangles, and the axis of symmetry pass through the centers of opposite parallel ribs. In this article, we will look at several ways to manufacture Ikosahedra, which will help quickly learn the design of a polygon.

1
How to make the right Ikosahedron from paper?

The main thing in obtaining an accurate geometric shape is a properly built sweep. In our example, the length of the edge of the Ikosahedron \u003d 5.8 cm, and its diameter is 11 cm.

Progress:

Printed template Transfer to a sheet of office paper.

Cut the stencil on solid lines, then live on the dotted mark.
Connect the two parts by gluing the edge (1) on the wing (2).
Collect the figure, smearing the connecting petals with glue and imposing the triangles on them.

2
How to make a multicolor Ikosahedron from paper?

Multicolored IkosaDer can serve as a visual manual when studying with kids of color shades.

Necessary:

Sample
Colored paper or markers
Glue, scissors

We work:

Make a blank presented by stencil.

Coloring her face to the right colors or stick to them triangles made of colored paper. Mock the shape, gluing the face and use.

3
How to make star Ikosahedron from paper?

Work will have to do long, so reserve patience.

Prepare:

Colored paper
Scissors

Begin:

From paper of three colors, cut squares - 5 by 5 cm (10 pieces of each shade). Fold the square twice, then all the half go to the middle, straighten and install twice opposite corners.

Wrap a large corner from the bottom side and the blank will be like a paper bird.

Turn over the part, turn the top to the envelope, the sharp corner of which, enter the billet.

Throw out the part in half, turn the sticking ears to the outer corners of the triangles, then straighten and get the assembly node. Build such modules 30 pieces - ten different colors.

Tatch the tip of a yellow module in blue pockets, the corner of pink - in the flush, and the blue edge is in the pink groove.

In the blue link insert the pink tip, it is yellow, and the blue is removed into the yellow triangular pockets.

Now in the pink puzzle insert the blue, it is yellow and closed - pink.

Collect nodes according to the above scheme, and when the last part will be in its place - Ikosahedron is made.

4
How to make a decorative Ikosahedron?

Ikosahedron, collected in the technique of Kusudam, will be an excellent decoration of the New Year tree. For the manufacture of such a model, prepare 30 squares of light yellow paper.

Start:

Roll down the paper in half, hurt the sides to the center. Expand the workpiece, then fold the middle line, turn the edges to the center and open again.

Bend the square of the triangle, straighten it, hurt the side parts to the center axis. Take one bottom edge to the side to come out of the corner, and the top - bend to the heart, so that it turned out sharp nose. Duplicate manipulation with the other side of the part, get a square with two spouts triangles.

Bend the puzzle along. One triangle wrap forward, second - reject back. Scroll down the figure, pulling it out for the tips and the item, from which this model is made, ready. We repeat, such pieces need 30 pieces.

Insert the spout of one part in the other pockets, then the spout of the third - in the pockets of the second, the nose of the fourth - in the fifth, then the first one - in the fifth and close the ring.