Analisis Validitas Soal Pemecahan Masalah pada Materi Turunan Fungsi

Authors

  • Mutiara Nursandi Author

Keywords:

Question Analysis, Problem Solving, Function Derivative

Abstract

This research aims to determine the validity of the test instrument in the form of problem solving questions on function derivative material. This research is a qualitative research with an exploratory descriptive design, namely describing the results of analysis of problem solving test items on functional derivative material regarding validity, reliability, level of difficulty and distinguishing power. The subjects in the research were 14 students in class XI Science at SMA Negeri 1 Kuok. The results of the research analysis showed that all the problem solving questions used were valid. Meanwhile, the reliability of the problem solving items used is in the high category. For the level of difficulty of the problem solving items used, they are in the medium category, and for differentiating power, items 1 and 3 are included in the good category and item 2 is included in the very good category.

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Published

2025-01-15