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An Analysis on Teaching Methods of Patterns in Elementary Mathematics Textbooks
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 Title & Authors
An Analysis on Teaching Methods of Patterns in Elementary Mathematics Textbooks
Pang, JeongSuk; Sunwoo, Jin;
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 Abstract
Patterns are of great significance to develop algebraic thinking of elementary students. This study analyzed teaching methods of patterns in current elementary mathematics textbook series in terms of three main activities related to pattern generalization (i.e., analyzing the structure of patterns, investigating the relationship between two variables, and reasoning and representing the generalized rules). The results of this study showed that such activities to analyze the structure of patterns are not explicitly considered in the textbooks, whereas those to explore the relationship between two variables in a pattern are emphasized throughout all grade levels using function table. The activities to reason and represent the generalized rules of patterns are dealt in a way both for lower grade students to use informal representations and for upper grade students to employ formal representations with expressions or symbols. The results of this study also illustrated that patterns in the textbooks are treated rather as a separate strand than as something connected to other content strands. This paper closes with several implications to teach patterns in a way to foster early algebraic thinking of elementary school students.
 Keywords
pattern;teaching methods of patterns;elementary mathematics textbooks;early algebraic thinking;
 Language
Korean
 Cited by
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