cube-nets1Some arrangements of six squares form the net of a cube, others do not. Explain why the two shaded arrangements are nets of cubes and the two unshaded arrangements are not.

Draw thiscube-net3 net and make your own cube.

How many faces, edges and vertices does a cube have?

Explain how you know that the cube is a regular polyhedron.

Which of these arrangements of cube-netssix squares make a net for a cube and which do not?

What can you say about the symmetries of the cube? Describe all the planes of symmetry. Describe all the axes of rotational symmetry and give the order of rotational symmetry for each axis.

Click here to download the CUBE NETS worksheet.

Click here to download the CUBE NETS Inclusion and Home Learning Guide.

Click here for Notes for Teachers.

There is a very good interactive version of this activity at http://illuminations.nctm.org/activity.aspx?id=3544

 

 

Leave a Reply

Set your Twitter account name in your settings to use the TwitterBar Section.