Drawing+shapes

=Task=

You need to write some scripts in Scratch that will draw some given shapes.

=Useful information=

Scratch is a graphical programming environment. Here is some information about it

You will needs to teach yourself how to use the language. There is a sequence of videos here which will help you start. Then you might want to look [|here] and [|here] for some more advanced techniques

=What you need to do=

You need to draw these shapes using a sprite and the pen up and pen down command.
 * A Square
 * A Rectangle with sides 20 and 30 long
 * A Triangle
 * A regular octagon
 * A circle

Try to think of minimising your code. Look at this code compared with the one at the top. Both will draw a square, but which code is more efficient?

Here are some more for you to try. Make sure you match the colours as well as the shape to these pictures.

Task I
Can you create a script which will write your own name?