• Title/Summary/Keyword: Skeleton Tower Problem

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A Case Study on the 4-high Skeleton Tower Problem Solutions by the 3rd and 4th Graders in a Gifted Children in Math Selection Test (초등수학영재 선발시험에 응시한 3, 4학년생들의 4층 Skeleton Tower 문제해결에 대한 사례 연구)

  • Kim, Hae-Gyu
    • Communications of Mathematical Education
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    • v.24 no.1
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    • pp.123-143
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    • 2010
  • The Skeleton Tower problem is an example of a curriculum that integrates algebra and geometry. Finding the number of the cubes in the tower can be approached in more than one way, such as counting arithmetically, drawing geometric diagrams, enumerating various possibilities or rules, or using algebraic equations, which makes the tasks accessible to students with varied prior knowledge and experience. So, it will be a good topic which can be used in the elementary grades if we exclude the method of using algebraic equations. The purpose of this paper is to propose some points which can be considered with attention by gifted children education teachers by analyzing the 4th Skeleton Tower problem solutions made by 3rd and 4th graders in their selection test who applied for the education of gifted children in math at J University for the year of 2010.