PENINGKATAN KEMAMPUAN PEMBUKTIAN MATEMATIS MELALUI MODEL PEMBELAJARAN PROBLEM POSING

Hodiyanto Hodiyanto, Utin Desy Susiaty

Abstract


Abstrak:

Hasil penelitian (Hodiyanto, 2017) menunjukkan bahwa kemampuan pembuktian matematis mahasiswa tergolong rendah dan jika hal ini dibiarkan maka berakibat semakin lemahnya kemampuan pembuktian matematis mahasiswa, padahal mahasiswa calon guru tentu akan mendidik dan mengajar siswa/siswinya agar memiliki kemampuan pembuktian matematis yang baik. Oleh sebab itu, peneliti mencoba melakukan penelitian yang bertujuan untuk meningkatkan kemampuan pembuktian matematis melalui penerapan model pembelajaran problem posing. Metode penelitian ini menggunakan metode kuantitatif dengan bentuk penelitiannya berupa penelitian eksperimental semu. Teknik pengumpul data yang digunakan adalah teknik pengukuran dengan alat pengumpul data yang digunakan adalah tes pembuktian matematis. Populasi dalam penelitian ini adalah seluruh mahasiswa semester V Program Studi Pendidikan Matematika IKIP PGRI Pontianak. Teknik pengambilan sampel menggunakan teknik cluster random sampling dan kelas A sore sebagai sampel penelitian. Teknik analisis data dalam penelitian ini menggunakan statistik inferensial, uji t. Hasil penelitian ini menunjukkan bahwa model pembelajaran problem posing dapat meningkatkan kemampuan pembuktian matematis mahasiswa, sehingga secara tidak langsung model pembelajaran problem posing bisa diterapkan untuk peningkatan kemampuan berpikir tingkat tinggi mahasiswa yang levelnya sama dengan kemampuan pembuktian matematis.

Abstract:

The results showed that student mathematical proof ability was low (Hodiyanto, 2017) and if this was left without any solution done then mathematical proof ability was the longer the lower when college student will certainly educate and teach students in order to have good mathematical proof ability. Therefore, the researcher tried to develop it through problem posing learning model. This research method used quantitative method, quasi experimental research. Data collecting technique used was a measurement technique and data collection tool used was a mathematical proof test. Population in this research were all student of semester V of mathematic education study program of IKIP PGRI Pontianak. Sampling technique used was cluster random sampling technique and class A afternoon as research sample. Data analysis technique in this research used inferential statistic, t test. The results of this study indicate that the model of learning posing problems affected it, so indirectly the problem posing model could be applied for the development of high-level thinking skills of students with the same level of it.


Keywords


Problem Posing; Kemampuan Pembuktian Matematis

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References


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DOI: https://doi.org/10.24252/mapan.2018v6n1a12

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