IDENTIFYING STUDENTS' POSSIBLE SOLUTION STRATEGIES WHILE SOLVING QUESTIONS REGARDING THE CONCEPT OF MEAN

Year 2017, Volume: 6 , 24 - 30, 04.08.2017

Didem Enisoglu Mine Isiksal-bostan

Abstract

The
purpose of this study was to investigate solution strategies used by seventh
grade students regarding the concept of mean given in bar graph
representations. Participants were 233 seventh grade students from two public
middle schools in Gelibolu district of Çanakkale. Data were collected via a
questionnaire. Students' possible solution strategies regarding the concept of
mean were identified through item based in-depth analysis. The results of the
study indicated that students used two different solution strategies to solve
questions regarding the concept of mean. More specifically, the study indicated
that the balance model and the average formula were identified as two solution
strategies to solve the questions regarding the mean concept given in bar graph
representations.

Keywords

Mean, solution strategies, bar graph representations

References

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