PENGEMBANGAN TES KEMAMPUAN PENALARAN MATEMATIS PESERTA DIDIK MADRASAH TSANAWIYAH DI MAKASSAR

Abstract

Abstrak: Penelitian ini bertujuan untuk mengetahui prosedur pengembangan dan kualitas ins­trumen tes untuk mengukur kemampuan penalaran matematis peserta didik Mad­rasah Tsanawiyah Kota Makassar. Jenis penelitian yang digunakan adalah penelitian research and development (R&D) yaitu pengembangan instrumen tes yang terdiri atas: kisi-kisi tes, soal tes, kunci jawaban soal, dan pedoman pe­ni­lai­an. Model pengembangan perangkat ini dikembangkan berdasarkan model pe­ngem­bangan tipe formative research Tessmer, yaitu: (1) tahap preliminary, (2) tahap self evaluation, (3) tahap prototyping, dan (4) tahap field test. Subjek uji coba dalam pe­nelitian ini adalah peserta didik kelas 8 MTsN 1 Model Kota Makassar. Ber­da­sar­kan hasil uji coba terbatas yang dilakukan, diperoleh bahwa: (1) perangkat pem­­belajaran sudah dikatakan “valid” karena memiliki nilai CVI sebesar 1 dan re­liabilitas tergolong reliabel dengan nilai sebesar 0.742. Hasil rata-rata tingkat ke­sukaran yaitu 0,362 dengan kategori “sedang”. Hasil rata-rata daya pembeda yaitu 0,367 dengan kategori “baik”, serta hasil rata-rata kemampuan penalaran matematis peserta didik yaitu 36,18 dengan kategori kurang sehingga guru agar me­latihkan soal-soal kepada peserta didik untuk meningkkatkan kemampuan pe­na­laran matematis. Abstract: This thesis discusses the development of test instruments to measure students' ma­thematical reasoning abilities of students of MTsN 1 Model of Makassar City valid, practical and effective. The type of research used is research and de­ve­lop­ment (R & D) research, namely the development of test instruments consisting of: test grille, test questions, answer key questions, and assessment guidelines. This development model was developed based on Tessmer formative research type de­velopment model, namely: (1) preliminary stage, (2) self evaluation stage, (3) pro­totyping stage, and (4) field test stage. The subjects of the experiment in this study were the students of class 8 MTsN 1 Model Makassar City. Based on the results of the limited trial conducted, it is found that: (1) learning devices are said to be "valid" because it has a CVI value of 1 and reliabilities classified reliabel with a value of 0.742. The average yield of the level of difficulty is 0.362 with the category "medium". The average yield of the differentiating power is 0.367 with the category of "good". As well as the average result of students' mathematical rea­soning ability is 36.18 with less category so it is still very needed further effort by the teacher in order to provide the problems that can spur the ability of ma­the­ma­tical reasoning.

Keywords

• Penelitian Pengembangan
• Instrumen Tes
• Penalaran Matematis