An introduction to lists in Racket.
Introductory exercises with lists.
Elementary exercises with lists.
Vocabulary for list functions. More practice problems.
Random size circles all around the screen. Circles disappear when you click on them.
Review for upcoming test on bubble wrap and hangman.
Randomly generate points on a parabola and graph them in people coordinates.
Practice quiz on lists.
In addition to Chapters 22-23 in Picturing Programs, students in the past have found these resource useful: How to Design Programs, Part II. Pairs and Lists in the Racket Guide.