Measuring Nature of Science Views of Middle School Students

Yıl 2019, Cilt: 6 Sayı: 3, 461 - 475, 15.10.2019

Yalçın Yalaki Nuri Doğan Serhat İrez Nihal Doğan Gültekin Çakmakçı Başak Erdem Kara

https://doi.org/10.21449/ijate.561154

Cited By: 2

Öz

Developing
scientific literacy for all students is the most often stated purpose of
contemporary science education. Nature of science (NOS) is seen as an important
component of scientific literacy. There are various perceptions of NOS in the
science education community and NOS itself is an ever-changing construct. This
makes it challenging to develop instruments for measuring understanding of NOS
at different levels. Many instruments have been developed and are being
developed to assess NOS learning, which indicates the importance attributed to
this subject. In this study, we developed a multiple-choice test to measure NOS
understanding of middle school students. The instrument was applied to 1397
middle school students. The 24 item multiple-choice test had KR-20 reliability
coefficient of 0.74. A 12 item multiple-choice test created as a subset of the
24 items of the original test. This test was easier and had higher
discrimination, which can provide useful measurement data about students’
understanding of NOS for diagnostic or formative purposes.

Anahtar Kelimeler

Nature of science, middle school, assessment, multiple choice

Destekleyen Kurum

TUBITAK

Proje Numarası

111K517

Measuring Nature of Science Views of Middle School Students

Öz

Developing scientific literacy for all students is the most often stated purpose of contemporary science education. Nature of science (NOS) is seen as an important component of scientific literacy. There are various perceptions of NOS in the science education community and NOS itself is an ever-changing construct. This makes it challenging to develop instruments for measuring understanding of NOS at different levels. Many instruments have been developed and are being developed to assess NOS learning, which indicates the importance attributed to this subject. In this study, we developed a multiple-choice test to measure NOS understanding of middle school students. The instrument was applied to 1397 middle school students. The 24 item multiple-choice test had KR-20 reliability coefficient of 0.74. A 12 item multiple-choice test created as a subset of the 24 items of the original test. This test was easier and had higher discrimination, which can provide useful measurement data about students’ understanding of NOS for diagnostic or formative purposes.

Anahtar Kelimeler

Nature of science, Middle school, Assessment, Multiple choice

Proje Numarası

111K517

Kaynakça

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