0.00 $
 0 item(s)

Cube cross-sections

cross sections cube

Issue 25 "Magic edges"

In this issue, we provide the details to assemble three cubes with seven sections applied to them.

cross sections cube 25 400 2

Each of the 3 cubes can be useful as a visual aid for solving mathematical problems.

green cube cross section

Green has three cross-sections - in the form of triangles and a regular hexagon

7 tasks

cube cross-sections

The white cube has two cross-sections - in the shape of a rectangle and a square

7 tasks

cube cross-sections

The red cube has two cross-sections - in the shape of a pentagon and a rhombus

9 task



Article: "Ninja Sword Cuts Math Cube in Half"



School project

In the second half of the 19th century, a new teaching method was born in US schools - the project...

An article in the journal Science and Life

One of the most famous magazines in Russia - popularizers of science with 115 years of history-...

Semi-Regular Polyhedrons

Semi-regular polyhedra are several groups of polyhedra: 1. Archimedean solids; 2. Catalan solids;...

Six boxes and the golden ratio

This polyhedron model is the intersection of three parallelepipeds.It is based on the intersection...

Moscow School 2005

Is it possible to conduct additional school classes in geometry collecting models of polyhedra? Of...

A Note on Archimedes - Ancient Greek Scientist

ARCHIMEDES (287 - 212 BC) - Ancient Greek mathematician, physicist, and mechanic. Archimedes is...

On Cosmonautics Day, we bring the stars closer

There are coincidences, which we do not even suspect. April 12 - Cosmonautics Day!...