How to make a triangular paper pyramid? ||| DIY geometric shapes

How to make a volumetric triangular 3D PYRAMID from A4 paper with your own hands.
The pyramid is very interesting from the point of view of mathematics and everyday life. They are very different - triangular, quadrangular, there is also a regular hexagonal pyramid.
We offer you a scheme by which it is easy and simple to make a regular triangular pyramid without complex templates.
In fact, this is a polyhedron, which is based on a triangle, and all faces are equilateral triangles with a common vertex.
Usually schoolchildren make such a figure. The finished craft can help in solving geometric problems, and also develop spatial thinking in the child, since the paper pyramid will be voluminous.
If you look around, then most of the objects around have the shape of certain shapes, polyhedra. We can say geometry accompanies us everywhere.
There is such a thing as an energy pyramid, some medicinal properties are attributed to it. It is believed that a small pyramid is capable of radiating positive energy and harmonizing space.
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Materials: 2 sheets of A4 paper, glue, pencil and scissors.
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I hope our video instruction will definitely help you get an excellent grade in a geometry lesson at school.
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Thank you for taking the time to watch our diy video on geometric shapes. Expect more interesting ideas soon ...
And remember to do it yourself is very interesting and useful. Try it.