Electronic Theses and Dissertation

ABSTRAK Irma (2024). Pengembangan Instrumen Tes Critical Thinking Skill Berbasis Computerized Based Test pada Materi Ekologi untuk Jenjang Pendidikan SMA. Penelitian untuk mengukur Critical Thinking Skill peserta didik sudah banyak dilakukan di Indonesia. Namun pengembangan alat ukur Critical Thinking Skill yang menggunakan CBT masih terbatas. Penelitian ini bertujuan untuk mengembangkan suatu produk instrumen yang baik untuk mengukur Critical Thinking Skill peserta didik. Model pengembangan yang digunakan adalah model DDR (Design and Development Research) oleh Ellis dan Levy. Tahapan pengembangan terdiri dari identify the problem, describe the objectives, design & develop the artifact, test the artifact, evaluate esting results, dan communicate the testing result. Populasi uji coba produk adalah peserta didik SMA pada lima sekolah SMA Aceh. Sample size diambil menggunakan teknik purposive sampling yang terdiri dari 110 siswa pada uji coba awal dan 168 siswa pada uji coba lanjutan. Format penyusunan soal menggunakan bentuk two tier multiple choice. Analisis data menggunakan teknik quantitative approach. Hasil akhir penelitian pengembangan ini menghasilkan produk berupa instrumen soal pada program CBT-BiCriThis (Computer Based Test-Biology Critical Thinking Skill) materi Ekologi dengan kualitas baik. Instrumen tes Critical Thinking Skill terdiri dari 30 soal yang memiliki validitas, reliabilitas, daya beda, dan tingkat kesukaran yang baik. Secara umum tingkat Critical Thinking Skill peserta didik pada materi Ekologi di lima sekolah SMA di Aceh tergolong dalam kategori cukup. Kata kunci: Critical Thinking Skill Test, Computer Based Test, Design and Development Research, Two Tier Multiple Choice

ABSTRACT Irma (2024). Development of a Computerized Based Test Instrument for Critical Thinking Skills on Ecology Lesson for High School Education Level. Research to measure students' Critical Thinking Skills has been widely carried out in Indonesia. However, the development of Critical Thinking Skill measuring tools that use CBT is still limited. This research aims to develop a good instrument product for measuring students' Critical Thinking Skills. The development model used is the DDR (Design and Development Research) model by Ellis and Levy. The development stages consist of identify the problem, describe the objectives, design & develop the artifact, test the artifact, evaluate esting results, and communicate the testing results. The product trial population was high school students at five Senior High Schools in Aceh. The sample size was taken using a convenient sampling technique consisting of 110 students in the initial trial and 168 students in the follow-up trial. The question preparation format uses a two tier multiple choice form. Data analysis uses quantitative approach techniques. The final results of this development research produced a product in the form of a question instrument on the CBT-BiCriThis (Computer Based Test-Biology Critical Thinking Skill) program on Ecology Lesson with good quality. The Critical Thinking Skills test instrument consists of 30 questions that have good validity, reliability, differentiation and difficulty level. In general, the Critical Thinking Skill level of students in Ecology Lesson at five Senior High Schools in Aceh is classified as sufficient. Keywords: Critical Thinking Skill Test, Computer Based Test, Design and Development Research, Two Tier Multiple Choice