摘要：The purposes of this research are: (1) Test the learning with LAPSHeuristic model using performance assessment on 10 th grade of Trigonometry material is complete,(2) to test the difference of students' mathematical reasoning ability on 10 th grade of Trigonometry material between the learning model of LAPSHeuristic using performance assessment,LAPSHeuristic learning model with Expository learning model,(3) test the ability of mathematical reasoning with learning model of LAPSHeuristik on Trigonometry material of SMK on 10 th grade using performance assessment is increase. This is a quantitative research. The population is students of 10 th grade of SMK 10 Semarang academic year 2016/2017 and the subject of research is selected by clustering random sampling. The results show that (1) Learning by model LAPSHeuristic using performance assessment on 10 th grade of Trigonometry material is complete (2) there are differences in students' mathematical reasoning ability on 10 th grade of Trigonometry materials between LAPSHeuristic learning model using performance assessment,LAPSHeuristic learning model,and Expository learning model,(3) The ability of mathematical reasoning with learning model of LAPSHeuristic on Trigonometry material of SMK class X using performance assessment increased.
其他摘要：Tujuan penelitian untuk: (1) Menguji pembelajaran dengan model LAPSHeuristik menggunakan asesmen unjuk kinerja pada materi Trigonometri SMK kelas X tuntas,(2) menguji perbedaan kemampuan penalaran matematika peserta didik kelas X materi Trigonometri antara model pembelajaran LAPSHeuristik menggunakan asesmen unjuk kinerja,model pembelajaran LAPSHeuristik dengan model pembelajaran Ekspositori,(3) menguji kemampuan penalaran matematika dengan model pembelajaran LAPS-Heuristik pada materi Trigonometri SMK kelas X menggunakan asesmen unjuk kinerja meningkat. Desain penelitian yang digunakan adalah penelitian kuantitatif. Populasinya adalah peserta didik kelas X SMK 10 Semarang tahun ajaran 2016/2017 dan subjek penelitian dipilih dengan clustering random sampling. Hasil penelitian menunjukkan bahwa (1) Pembelajaran dengan model LAPSHeuristik menggunakan asesmen unjuk kinerja pada materi Trigonometri SMK kelas X tuntas,(2) terdapat perbedaan kemampuan penalaran matematika peserta didik kelas X materi Trigonometri antara model pembelajaran LAPSHeuristik menggunakan asesmen unjuk kinerja,model pembelajaran LAPSHeuristik dengan model pembelajaran Ekspositori,(3) kemampuan penalaran matematika dengan model pembelajaran LAPS-Heuristik pada materi Trigonometri SMK kelas X menggunakan asesmen unjuk kinerja meningkat.
其他关键词：ability of mathematical reasoning;LAPS-Heuristics;Performance Assessment
