Middle School Students’ Modeling Experiences: A Paper Plane Contest Problem
Abstract
Given the goals of mathematics education, it has become critical for
students to understand and explain mathematical concepts and concept systems,
test hypotheses, analyze and explain relationships as well as learn how to
reconstruct. Today, it is not enough to only memorize the mathematical
processes and then apply it to similar problem situations. To prepare students
for their future beyond the school, it is required that students are able to
gain experience on complex problem situations that help them to develop
mathematical thinking and constructing new mathematical concepts. Mathematical
model and modeling approach can be used for the solution of complex problems
that represent real-life situations in which students have actively
participated. Therefore, the purpose of this study is to examine 7th
grade students’ modeling processes while working on the Paper Plane Contest
Problem and identified difficulties they confronted in the process. This
qualitative research was conducted during the 2015-2016 academic year, in a
middle school in a large city along the Black Sea Region of Turkey.
Participants were 7th grade students in a state school. Three
students among them were selected as a focus group using criterion sampling
technique. They then were given the Paper Plane Contest Problem and asked to
work on this problem. They were video-taped while they were working on the
problem. Mathematical thoughts and written responses of the 7th grade
students were analyzed using descriptive analysis method. The results showed
that students (a) had difficulties to understand the problem, (b) developed
different strategies for required situations, and (c) selected winner for Best
Overall while taking into account of each measurement. In addition, although
students faced difficulties to make mathematical operations, they were able to
work together in group to overcome this problem.
Keywords
References
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Details
Primary Language
Turkish
Subjects
Studies on Education
Journal Section
-
Authors
Neslihan Şahin
ONDOKUZ MAYIS ÜNİVERSİTESİ
Türkiye
Ali Eraslan
ONDOKUZ MAYIS ÜNİVERSİTESİ
Türkiye
Publication Date
November 26, 2016
Submission Date
November 28, 2016
Acceptance Date
October 6, 2016
Published in Issue
Year 2016 Volume: 1 Number: 1