PENJABARAN SOAL ULANGAN AKHIR SEMESTER GENAP MATA PELAJARAN IPA KELAS IX DI SMP NEGERI 2 BEUTONG: THE DEFINING OF FINAL EXAMINATION OF SCIENCE CLASS GRADE IX AT SMP NEGERI 2 BEUTONG

A test tool is said to be good if the test is valid, reliable, not too easy or too difficult and has different power. If the test items are not analyzed, the question given is not yet known about the condition of the question, it could be that the question is not suitable for use in the exam. The objectives of this research are 1) To analyze the validity of the final exam questions for the even semester science subjects for the 2019/2020 academic year. 2) To analyze the reliability of the final exam questions for even semesters of science subjects at SMP Negeri 2 Beutong. 3) To analyze the level of difficulty of the final exam questions for even semesters of science subjects at SMP Negeri 2 Beutong. 4) To analyze the discriminating power of even semester final exam questions for science subjects at SMP Negeri 2 Beutong. The research method in this study is to use quantitative methods with anates analysis version 4.0. The results of the study were obtained 1) based on data analysis of description questions in class IX of SMP Negeri 2 Beutong it was declared 100% valid or all questions were said to be valid, 2) reliability of descriptions could be said to be reliable at the level of reliability from even semester exam questions in class IX of SMP Negeri 2 Beutong 100% very high reliability, 3) The level of difficulty of the even semester exam descriptions for class IX, has a moderate level of difficulty criteria, there are 6 questions, 2 questions easy criteria and 2 questions very easy criteria. 4) The level of discriminating power of even semester exam descriptions for class IX at SMP Negeri 2 Beutong with the criteria of not discriminating between 2 questions, distinguishing there are 2 questions and very different 6 items.Suatu alat tes dikatakan baik apabila tes tersebut valid, reliabel, tidak terlalu mudah atau terlalu sukar dan mempunyai daya beda. Apabila butir soal ujian tidak dianalisis maka soal yang diberikan belum diketahui kondisi dari soal tersebut, bisa jadi soal tersebut tidak layak digunakan untuk tes ujian. Adapun tujuan penelitian ini adalah1) Untuk menganalisis validitas soal ujian akhir semester genap mata pelejaran IPA tahun ajaran 2019/2020. 2)Untuk menganalisis reliabilitas soal ujian akhir semester genap mata pelejaran IPA di SMP Negeri 2 Beutong. 3)Untuk menganalisis tingkat kesukaran soal ujian akhir semester genap mata pelejaran IPA di SMP Negeri 2 Beutong. 4)Untuk menganalisis daya pembeda soal ujian akhir semester genap mata pelajaran IPA di SMP Negeri 2 Beutong. Metode penelitian dalam penelitian ini  adalah menggunakan metode kuantitatif dengan analisi anates versi 4.0. Hasil penelitian di dapatkan 1) berdasarkan analisis data soal uraian di kelas IX SMP Negeri 2 Beutong dinyatakan 100% valid atau semua soal dikatakan valid, 2) reliabilitas soal uraian dapat dikatakan reliabel tingkat reliabel dari soal ujian semester genap di kelas IX SMP Negeri 2 Beutong 100% sangat tinggi reliabelnya, 3) Tingkat kesukaran soal uraian ujian semester genap untuk kelas IX, memiliki tingkat kesukaran kriteria sedang terdapat 6 soal, kriteria mudah 2 soal dan kriteria sangat mudah 2 soal. 4) Tingkat daya pembeda soal uraian ujian semester genap untuk kelas IX di SMP Negeri 2 Beutong dengan kriteria tidak membeda 2 soal, membeda terdapat  2 soal dan sangat membeda 6 butir soal