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InMA LogoInteractive Mathematical Art
Mathematics is also art. It is difficult not to understand this but to explain.
Deoma > Products > Geometry

How to install the software? See “GInMA installation guide”

How to use images in GInMA files and control them? See “GInMA brief user manual”.

How to construct your own geometric draft? See “GInMA user manual”.

Geometry with GInMA

GInMA software provides creation of 2D and 3D geometric constructions, interactive graphics and interactive texts with changeable parameters and enables step by step showing of the solution. Teacher may create his own thematic GInMA file on interactive geometry or use ready-made files from GInMA Library. There are Interactive thematic sets (see below) on different geometric topics. Having it, teachers possess of a semi-ready product, allowing them to choose the necessary variants out of multiple options. We may easily modify the geometry problem by making it more or less complicated, highlighting certain aspects.

Download “GInMA in geometry teaching” presentation

Download “GInMA in algebra teaching” presentation

Free basic version

To get free basic version, install the program. When you first run, select Run basic version from two options: Run basic or Activate advanced. In basic version you can open each file and explore interactive pictures.

Basic version limitation is the following: the steps of the solutions and the answers are not available for some of the files. E.g. none of the files from GInMA Library Section “Papers” have such limitation. See also “Interactive sets in English” below and GInMA page on this Site.

You may enlarge the figures

Interactive thematic sets on geometry

Sets with interactive illustrations in Russian

In-depth geometry (rus)

View in browser, download zip, 7z

Interactive sets in English

All figures are interactive in these PDF files if you have installed GInMA software, it may be free basic version.

Sejfriedian 07/02/2015

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Flexible polychedron 31/07/2014

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Surfaces and curves of constant width 30/07/2014

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Evolute and Evolvente 04/06/2012

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Interactive sets in Russian

To date, most of the Interactive sets are represented in Russian version. We are currently proceeding the implementation of the English versions of the Interactive sets in Geometry.

Координаты и преобразования (rus) 26/03/2015

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1 Конфигурации образованные прямыми и их частями (rus) 17/03/2015

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2 Конфигурации с окружностью или кривой (rus) 24/06/2015

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4.2 Преобразования прямой, поляра (rus) 15/03/2015

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Треугольники, порождаемые данным (rus) 15/03/2015

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Движения плоскости (rus) 19/01/2015

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Углублённая планиметрия (rus) 10/05/2013

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Inversion (rus) 10/05/2013

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Tangent objects (rus) 22/08/2011

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Conic sections. The properties of the ellipse (rus) 05/09/2011

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Shortest path inside the object (rus) 16/08/2011

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Shortest path on the surface (rus) 26/02/2015

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Mathematical induction (rus) 23/03/2014

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Cavalieri's method of finding the volume of the solids (rus) 15/08/2011

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Finding volume using the Cavalieri principle (rus) 05/09/2011

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Intersection of round solids (rus) 05/09/2011

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Regular polyhedra (rus) 15/08/2011

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Disphenoid (rus) 17/08/2011

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Development of imagination (rus) 04/06/2013

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Touching solids (rus) 05/09/2011

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Stereographic projection (rus) 05/09/2011

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Sphere (rus) 23/04/2012

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Solids of intersection of polyhedra (rus) 16/08/2011

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Solids of constant width (rus) 16/08/2011

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Extremums (rus) 11/05/2013

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Imagination (rus) 10/04/2011

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