PENGEMBANGAN INSTRUMEN ASESMEN BERBASIS KETERAMPILAN PROSES SAINS PADA MATERI HUKUM-HUKUM DASAR KIMIA

Elisa Okaviani, Noor Fadiawati, Nina Kadaritna

Abstract


This research and development study based the need of assessment to evaluate the teaching in the schools in order to measure the science process skills. This research aimed to develop assessment instrument based on science process skills on the basic laws of chemistry topic and to describe responses teachers and characteristics of the developed assessment instrument. This Research and Development (R&D) method by Borg and Gall was used in this research. Characteristics of developed assessment instrument was type of written test consists of 10 multiple choice questions and 10 descriptive questions that measure cognitive description of KPS. This research results based on the responses of teacher, assessment instrument developed have the legibility level at 80,08%, construction level at 88,67% and suitability of topic content level at 87,08%.

Penelitian dan pengembangan ini didasarkan pada kebutuhan asesmen dalam melakukan evaluasi pembelajaran di sekolah, agar dapat mengukur keterampilan proses sains. Penelitian ini bertujuan untuk mengembangkan instrumen asesmen berbasis keterampilan proses sains pada materi hukum-hukum dasar kimia dan mendeskripsikan hasil tanggapan guru serta karakteristik terhadap instrumen asesmen yang dikembangkan. Metode penelitian yang digunakan adalah penelitian dan pengembangan (R&D) menurut Borg dan Gall. Instrumen asesmen yang dikembangkan memiliki karakteristik jenis tes tertulis yang terdiri dari 10 soal pilihan jamak dan 10 soal uraian yang mengukur ranah kognitif KPS. Hasil penelitian berdasarkan tanggapan dari guru, instrumen asesmen yang dikembangkan memiliki kriteria sangat tinggi dengan tingkat keterbacaan 80,08%, tingkat konstruksi 88,67% dan tingkat kesesuain isi materi 87,08%.

Kata kunci: asesmen, hukum-hukum dasar kimia, keterampilan proses sains

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