Performance Assesment dalam Pembelajaran Berbasis Masalah untuk Meningkatkan Kemampuan Pemahaman Matematik Siswa SMP

  • Erik Santoso Universitas Majalengka
  • Aep Sunendar Universitas Majalengka

Abstract

Tujuan penelitian ini adalah untuk mengetahui peningkatan performance assesment dalam pembelajaran matematika pada model pembelajaran berbasis masalah dan untuk mengetahui perbedaan peningkatan kemampuan pemahaman matematik siswa yang belajar menggunakan model pembelajaran berbasis masalah dengan siswa yang belajar menggunakan pembelajaran konvensional. Desain penelitian menggunakan the non-equivalent control group design, dengan populasi kelas VII yang berada di SMPN 1, 2, dan 3 Majalengka. Sampel diambil dua kelas untuk dipilih menjadi kelas yang melaksanakan PBM dan kelas yang melaksanakan pembelajaran konvensional. Penelitian ini menggunakan metode quasi eksperimen dengan teknik pengumpulan data tes kemampuan pemahaman matematik dan instrumen untuk mengukur kinerja siswa. Pelaksanaan performance assesment dilakukan pada proses pembelajaran berlangsung. Guru mengobservasi siswa sehingga terlihat kinerja siswa dalam belajar matematika. Hasil menunjukan bahwa kinerja siswa meningkat selama pembelajaran dilaksanakan dari mulai pertemuan pertama sampai dengan pertemuan kedelapan. Selain itu, terdapat perbedaan peningkatan kemampuan pemahaman matematik siswa yang belajar menggunakan model pembelajaran berbasis masalah dengan siswa yang belajar menggunakan pembelajaran konvensional.


Kata kunci: performance assesment, pembelajaran berbasis masalah, kemampuan pemahaman matematik.


 


ABSTRACT


The objective of this study is to know the increase of performance assessment in mathematics learning on Problem Based Learning (PBL) models and to find out the improvement of student’s mathematical understanding skills between problem based learning class and conventional learning class. The research design uses the non-equivalent control group design. The population is 7th grade students in SMP N 1, 2, and 3 Majalengka. The Samples are two classes which are being selected as PBL and conventional learning. The study uses a quasi-experimental method. The data has been collected using mathematical understanding abilities test and students’ performance instruments. The implementation of performance assessment is carried out in the learning process. The teacher observes students so that students’ performance in learning mathematics can be analyzed. The study shows that student performance assessment increased from the first meeting to the eighth meeting. Furthermore, the improvement of students mathematical understanding ability between problem based learning class and conventional learning class is significantly different.


Keywords: performance assessment, problem based learning, mathematical understanding ability.

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Published
2019-01-02
How to Cite
SANTOSO, Erik; SUNENDAR, Aep. Performance Assesment dalam Pembelajaran Berbasis Masalah untuk Meningkatkan Kemampuan Pemahaman Matematik Siswa SMP. Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang, [S.l.], v. 3, n. 1, p. 21-31, jan. 2019. ISSN 2549-5070. Available at: <http://e-journal.ivet.ac.id/index.php/matematika/article/view/689>. Date accessed: 21 mar. 2019. doi: https://doi.org/10.31331/medivesveteran.v3i1.689.