This paper seeks to investigate how the van Hiele Theory and the Pirie-Kieren Theory
can be used to assess pre-service teachers’ understanding of the concept of geometric
reflection. These analyses include motivations for ultimately utilizing the van Hiele
Theory and Pirie-Kieren Theory to examine how pre-service teachers can develop
a mapping view of geometric reflection from a motion view of geometric reflection.
Additionally, I contrast previous cases which utilized the van Hiele Theory and Pirie-
Kieren Theory separately, noting that there is yet to be work done in which the Pirie-
Kieren Theory is utilized in conjunction with dynamic geometry software. While this study
is not inherently connected to these existing studies, the utilization of frameworks did
play a role in our decisions for deciding on a particular framework, namely the van Hiele
Theory. I acknowledge that both the van Viele and Pirie-Kieren frameworks offer insights
into pre-service teachers’ thinking about geometric reflection (particularly when paired
with a dynamic geometry software); however, due to certain characteristics of the van
Hiele Theory (namely providing a clear progression in-depth of knowledge), I primarily
suggest using the van Hiele Theory in teaching geometric reflection. My findings show
that the emphasis on a clear path of progression and requisite knowledge is a critical
factor in this change of perspective, as well as the importance of well-designed tasks that
illuminate characteristics for a mapping view of geometric reflection.
van Hiele theory Pirie-Kieren Theory Geometric reflection Dynamic geometry software Motion view Mapping view.
Birincil Dil | İngilizce |
---|---|
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 28 Mart 2022 |
Yayımlandığı Sayı | Yıl 2022 Sayı: 90 |