PENGARUH IMPLEMENTASI ASESMEN KINERJA TERHADAP HASIL BELAJAR MATEMATIKA DITINJAU DARI MOTIVASI BERPRESTASI SISWA KELAS XI SMK PARIWISATA GANESHA UBUD

Abstract

Penelitian ini bertujuan untuk mengetahui dan menganalisis pengaruh implementasi asesmen kinerja terhadap hasil belajar matematika ditinjau dari motivasi berprestasi. Penelitian ini dilaksanakan di kelas XI SMK Pariwisata Ganesha Ubud dengan menggunakan rancangan Post Test Only control Group Disgn. Sample Penelitian berjumlah 108 orang, yang dipilih dengan teknik Random Sampling. Data yang diperoleh di olah dengan menggunakan analisis varians (ANAVA) dua jalur dan di lanjutkan dengan uji Tukey. Hasil Penelitian adalah sebagai berikut: (1) terdapat perbedaan yang signifikan hasil belajar matematika antara siswa yang mengikuti pembelajaran berbasis assesmen kinerja dan siswa yang mengikuti pembelajaran berbasis asesmen konvensional, (2) terdapat pengaruh interaksi yang signifikan antara penerapan asesmen dan motivasi berprestasi terhadap hasil belajar matematika, (3) Pada siswa yang memiliki yang memiliki motivasi berprestasi tinggi, hasil belajar matematika siswa yang mengikuti pembelajaran dengan asesmen kinerja lebih baik daripada siswa yang mengikuti pembelajaran asesemen konvensional, (4) pada siswa yang memiliki motivasi berprestasi rendah hasil belajar matematika siswa yang mengikuti pembelajaran dengan asesmen kinerja lebih baik dengan siswa yang mengikuti pembelajaran dengan asesmen konvensional.
Kata Kunci : asaesmen kinerja, hasil belajar matematika, motivasi berprestas

This study aimed to find out and analyze the effect of implementation of performance assessment toward mathematic achievement from achievement motivation. This study was conducted in Eleven Years Students of SMK Pariwisata Ganesha Ubud through and experiment with Post Test only control Group Design. The sample of this study consisted of 108 students which were selected by using random sampling technique. The data of achievement motivation were collected with questionnaire and toward mathematic collected with multiple choice. The collected data were analyzed by ANAVA two-way with followed by Tukey test. The result of study as follows, (1) There was significant difference learning achievement of mathematic between students who studied with performance assessment and conventional assessment, (2) There was as interaction effect between implementation of assessment with achievement motivation toward learning achievement of mathematic, (3) The student who has a high achievement motivation and studied with performance assessment learning achievement of mathematic was better than those who studied with conventional assessment, (4) The student who has low achievement motivation and studied with performance assessment learning achievement of mathematic is better than those studied by conventional assessment.
keyword : performance assessment, learning achievement of mathematic, achievement motivation