Referenced from lesson Restating the Problem
Directions: Write a function marquee that takes in a message and returns that message in large gold letters.
Contract and Purpose Statement |
Every contract has three parts…
; _______:_______->_____
; ____________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (_______ __________)__________________________)
(EXAMPLE (_______ ________________) _________________________________________)
Definition |
Write the definition, giving variable names to all your input values…
(define (_______ ________)
__________________________)
Directions: Write a function circle-area that takes in a radius and returns the area of the circle.
Contract and Purpose Statement |
Every contract has three parts…
; ___________:_______->______
; __________________________________________________________________________
Examples |
Write some examples, then circle and label what changes…
(EXAMPLE (___________ __)________________)
(EXAMPLE (___________ __)________________)
Definition |
Write the definition, giving variable names to all your input values…
(define (___________ _______)
_______________________)
These materials were developed partly through support of the National Science Foundation,
(awards 1042210, 1535276, 1648684, and 1738598). 
Bootstrap:Algebra by Emmanuel Schanzer, Jen Poole, Ed Campos Jr, Flannery Denny, and Dorai Sitaram
is licensed under a
Creative Commons 4.0 Unported License.
Based on a work at www.BootstrapWorld.org.
Permissions beyond the scope of this license may be available by contacting
schanzer@BootstrapWorld.org.