Let's start a new project and call it shapes. We'll work with the default cat sprite using the following steps:
Add the when () key pressed block from Events, and choose the letter d for draw. We'll use this key to draw the shape.
From the Pen palette, add the pen down block.
Attach a move () steps block, and set a value of
50.After the move (50) steps block, add a turn () degrees block, and change the value to
90.Duplicate the move (50) steps and turn (90) degrees blocks three times. Your script should look like the following screenshot:
Press the d key, and observe that the cat quickly draws a square as shown in the following screenshot. Press the d key repeatedly, and note that the shape doesn't change.
