Matematikte Bilimsel Süreç Becerileri: Test Geliştirme Çalışması

Tuba ÖZKAN, Elif AÇIL
2020 Necatibey Eğitim Fakültesi Elektronik Fen ve Matematik Eğitimi Dergisi  
In this study, it was aimed to develop a scientific process skills test for the reliability and validity of the mathematics course in to measure the scientific process skills of middle school students. For this purpose, the test consisting of 35 multiple choice items was developed using appropriate techniques. The necessary reliability and item analyzes of the test, which was applied to a total of 353 students in the 7th and 8th grades of secondary school, were performed. The Cronbach alpha
more » ... Cronbach alpha reliability coefficient was 0.90. In the item analysis of the test, the indices of discrimination and difficulty were examined and it was found that the test was a medium difficulty test with 0.56 and the discrimination was high. According to these results, it is concluded that the test is a validity and reliability test which can be used to measure the scientific process skills of 7th and 8th grade students.
doi:10.17522/balikesirnef.660393 fatcat:xtfltxu62zd43e4xrinplgguwy