ERIC Number: EJ720437
Record Type: Journal
Publication Date: 2004
Pages: 5
Abstractor: ERIC
Reference Count: 2
ISBN: N/A
ISSN: ISSN-0730-8639
Ordering Elements and Subsets: Examples for Student Understanding
Mellinger, Keith E.
Mathematics and Computer Education, v38 n3 p333-337 Fall 2004
Teaching the art of counting can be quite difficult. Many undergraduate students have difficulty separating the ideas of permutation, combination, repetition, etc. This article develops some examples to help explain some of the underlying theory while looking carefully at the selection of various subsets of objects from a larger collection. The author's main purpose is to examine a way of extending some basic counting techniques in order to generate some simple projects for sophomore or junior level discrete mathematics students. The ideas developed here would be appropriate for students who have learned the basic counting techniques and are ready to look at some more challenging problems. Advanced students from a senior level combinatorics class would also benefit from working through these examples.
Descriptors: College Mathematics, Mathematics Instruction, Computation, Undergraduate Students, Teaching Methods
MATYC Journal Inc., P.O. Box 158, Old Bethpage, NY 11804. Tel: 516-822-5475.
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Audience: Students
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A

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