To help young craftsmen: how to make a tetrahedron from paper

If you were given a task in a geometry lesson, or if you wanted to refresh the properties of three-dimensional figures in memory, then you should definitely read about how to make a tetrahedron from paper and make sure to apply our advice in practice. After all, this figure due to its simplicity is one of the basic models of 3D modeling.

The very word "tetrahedron" can be translated from Greek as "tetrahedron". Indeed, the object in question has four triangular faces, as well as four vertices and six edges. There are several subspecies of this figure, but we will not discuss all possible options. In this article, you can learn about ways to make paper out of paper tetrahedron. This will be a regular tetrahedron, all facets of which are equilateral triangles.

For work you do not need to go into complicated mathematical calculations, you do not have to count either the volume of a tetrahedron, its area, or height. The only thing that is required is a sheet of paper, a pencil, scissors and glue, or even paper can be dispensed with.

So how to make a tetrahedron out of paper, having all the necessary materials? There are several ways. The first and most common option: cut four separate triangles with the so-called "petals", which are then glued together. You can draw an equilateral triangle yourself or use a ready-made template. The advantages of this method can be attributed The ability to make a multi-colored figure, taking paper of different colors and shades. This will give the product a brightness and a more interesting look.

The second method consists in gluing not individual triangles, but already joined together (the so-called sweep of the tetrahedron). In this case, too, there may be several options, namely: the petals for gluing can be on all open faces or only on some, those that represent a minimum for reliable fixation.

And, finally, considering the third way of making a tetrahedron out of paper, we will see that there is no need even for any gluing substances, because Another option for assembling this geometric figure is modular origami. Here such a hollow pyramid can be made by applying this method, having in stock enough paper, perseverance and patience. In general, this is not very difficult, but rather laborious work, and in this article we will not give detailed instructions. If you are interested in this information, you can find it in the sources dedicated to this Japanese art. And, if you still give yourself the trouble to find the instructions for this craft, soon you will easily get even such a complex construction.

Each of the above options has its advantages over the others, and they are all worthy and effective. And choose the method that is right for you, based on the availability of time and patience, as well as the purpose of the future tetrahedron model.