A triangular pyramid with transformations

Who is online

Home Catalog of models A triangular pyramid CatalogDirectory

Directory

Unique telescopic transformable geometric shapes and body in plane geometry and solid geometry model "NANE" recommended by the Ministry of Education and Science of the Republic of Armenia as a textbook on geometry, and "Mathematics in the balance" as a visual training Training manuals on arithmetic for primary school students and preschoolers .

The main principles of working with models

Before you start working with the models should be aware that for manipulation and transformations need to consistently work only with each party separately.
For the implementation of each of the following transformations need each of the parties consistently close to the stop.

Какой набор учебных дидактических моделей Вы бы хотели приобрести ?

Детское учебное пособие "Математика на весах" - 27.3%

Геометрическое учебное пособие "Треугольник" - 9.1%

Геометрическое учебное пособие "Нанэ" - 27.3%

Геометрическое учебное пособие "Шар" - 36.4%

Total votes: 11

The voting for this poll has ended on: 20 Feb 2013 - 12:53

View details
read the related article >>

Pyramid - a training manual

Removable character nodal vertex parts allows using this model to create new tasks without prototypes.

task

The figures show the sweep of the pyramid ABCD dividing point it is necessary to identify the frame so as to obtain a triangular pyramid.

Without the help of the model solution of these problems are useful for everyone. They develop imagination and logical thinking. Such problems can be solved without the help of knowledge. If the solution does not work then the scan model suggests how to solve. The aforementioned main modifications pyramid, but the possibility of endless transformations. The simplicity of the device and versatility action opens an interesting and complex world of geometry, so the pyramid need to have on the table geometry lessons along with a ruler and protractor compass.

The inventor SV Movsisyan

Useful advice to users.

Полезные советы

When working with the model should be kept only for the red end of the edges of the model and the need to consistently work only with each party separately.
For the implementation of each of the following transformations needed each side models consistently close to the stop.
Removable character angle pieces allows changing the number of sides at each vertex of the original figure to obtain new geometric shapes, or replacement of defective rods models using auxiliary rods.
Clamps can be used as fixatives.
With the appearance of cracks on the big tube can be glued using super glue, as the average tube glue does not take.
When working with the models if the nodal vertices have difficulties and resistance, you can always remove them by scrolling the corresponding rods.

A triangular pyramid with transformations

Who is online

шаблоны Joomla 3.0

шаблоны Joomla 3.0

Directory

купить телефон android

Who is online