I've been playing around exploring what sort of shapes you can make with cubes. particularly I like those cubes that link together like Multilink. I'm sure that many of you have come across them or something similar.

You can do all kinds of designs, perhaps pretending that you are making an animal or an alien or designing a house or some futuristic building or in fact you can just imagine that you are creating rather interesting shapes and are happy with that.

It is quite a good idea to set some sort of rule so that you have to follow that rule and see how many models/ designs you can make following those rules. I think a good challenge to start with to take 7 of these multilink. Take 5 of them of one colour and 2 of another colour. These 7 have all to be joined together. Now lets say that the cubes have to be joined "properly", that is with no twists so a that a square face is flat against the next square face.

With this in mind the two main rules that will control how we will build are as follows :-

The five that are of one colour must all touch the table that you are working on.

The two that are of a different colour must NOT touch the table.

Well I wonder how many different designs you can discover or forecast?

Unless you have lots and lots, I really mean lots, of these cubes for you to use you will have to make a record of what you have done each time. This can be useful so that you can check that you have not done the same ones twice.

When you've done a few it would be good to see if there is a "system", or "particular way of working" that you are using.