Skip to content

Functions with Parameters

Before you begin this, you should be familiar with the previous ./ lab.

Now we are going to add a new custom block, but this one will have both a name an a parameter that we will use to change the size of the square. Function Parameter

The Custom Square Block With A Size Parameter

Our goal is to create our own custom block that will draw a box of a given size. The size will be passed as a parameter into our block function. Each time we call this function we can create a block of a differnet size just buy passing a different number into the block.

Square Block With Parameters

Draw Three Blocks of Different Sizes

Function Parameters Called Three Times

Here is how the drawing should look:

Draw Three Blocks


Functions with Parameters Example Site


  1. Change the distance variable to a new value.