Cabri 3D Tutorials for teacher

Activities with a cube net

By Kate Mackrell

Here you will study the nets of a cube. You will learn how to construct regular polyhedrons in Cabri 3D, how to use the Open polyhedron tool and how to create a net polyhedron in a new page in order to print it and create real models out of paper or cardboard.

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Cube section

Here you will construct cube sections. The video shows you how to use basic tools, how to change the view angle and how to modify graphical attributes of geometric objects.

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Creating a dodecahedron

Here you will create an articulated dodecahedron (i.e. one that folds and unfolds). The video shows you how to perform the transformations of rotation and reflection in a point.

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“Du toit” theorem

Here you will construct a figure to illustrate the “du toit” theorem.

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