Interactive Data Structure Visualization - Quadratic Sorts

Recommendation

Recommended

Link

http://nova.umuc.edu/~jarc/idsv

Delivery Method

Java Applet

License

By Request

Language

English

Author

Duane J. Jarc

Institution

University of Maryland University College

Project

IDSV

RelationshipToProject

PartOfProject

Works

Yes

Description

Bubble, Insertion, and Selection Sorts. Bar-swapping with speed control. Also has an "I'll Try" mode where viewers are asked to select what bars will be swapped.

Evaluation

The bar-swapping presentation is a competent implementation of the standard way of presenting these algorithms. What makes this AV stand out is the "I'll Try" mode. Here, the user must demonstrate understanding about how the algorithm works by choosing the values to swap. The only flaw is that there is no pseudocode or other explanation of the algorithm, so the user has to come to this exercise with some other source of information about the algorithm.

ActivityLevel

Random Data; Step Control; Animation; Predictions

GoodFor

Lecture Aid; Self Study; Lab Exercise

Screenshots

Videos

References

HowToUse

First Visited

2007-04-03

Last Visited

2008-07-15

Last Updated

2005-12-03

Topic

QuadraticSorts

Community

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