Referenced from lesson Restating the Problem
Directions: Write a function rect-perimeter that takes in the length and width of a rectangle and returns the perimeter of that rectangle.
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 rectprism-vol that takes in the length, width, and height of a rectangular prism and returns the Volume of a rectangular prism.
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.