Abstract:

The aim of this study is to develop a success test, which has been provided for the validity and reliability of high school students to measure their learning levels on the subject of the sixth class "Discount System", consisting of already selectively asked questions. The study is structured according to the scan pattern of the quantum research. In the 2020-2021 educational year, 229 students who studied in the sixth class in the province of Sanlıurfa, Siverek, are the examples of the research. The results for the scope of the test were determined, the results were created in a swimming pool consisting of 44 already selected questions. Measurement, science, biology and Turkish fields have been presented to the opinion of 11 experts. Questions in the test have calculated the substance difficulties and substance differentiability indices, and the difficulty of the questions has been found to be easy, medium, difficult, and the differentiability is very good. In data analysis, the Factor program, MS Excel 2020 and SPSS.25 packages are used. For construction validity, AFA and DFA are applied on the same sample. The test KR.20 is a success test provided with validity and reliability of 16 questions with a reliability ratio of 0.84. The test developed can add open end questions and be provided for use in two stages.

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