1 Let’s define a function sun
to write SUNSHINE in whatever color and size we give it!
If I say (sun 5 "blue")
, what would our actor need to say?
Let’s write a few more examples:
(sun ) →
(sun ) →
(sun ) →
What changes in these examples? Name your variable(s):
Let’s define our function using the variable.
(define (sun ) )
2 Let’s define a function me
to generate your name in whatever size and color we give it!
If I say (me 18 "gold")
, what would our actor need to say?
Let’s write a few more examples:
(me ) →
(me ) →
(me ) →
What changes in these examples? Name your variable(s):
Let’s define our function using the variable.
(define (me ) )
3 Let’s define a function gr
to build a solid, green rectangle of whatever length and width we give it!
If I say (gr 10 80)
, what would our actor need to say?
Let’s write a few more examples:
(gr ) → (rectangle "solid" "green")
(gr ) → (rectangle "solid" "green")
(gr ) → (rectangle "solid" "green")
What changes in these examples? Name your variable(s):
Let’s define our function using the variable.
(define (gr ) )
4 Add these new function definitions to your gt Starter File and test them out!
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598).
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