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Pengaruh Model Pembelajaran Problem Based Learning (PBL) dan Think Pair Share Terhadap Kemampuan Komunikasi Matematis Siswa Leni Agustina Daulay; Asnawi Asnawi; Risna Letisa
Suska Journal of mathematics Education Vol 6, No 2 (2020)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sjme.v6i2.9648

Abstract

Penelitian ini bertujuan untuk membandingkan pengaruh model pembelajaran Problem Based Learning (PBL) dan Think Pair Share (TPS) terhadap kemampuan komunikasi matematis. Jenis penelitian yang dilakukan adalah eksperimen semu, dengan desain pretes postes tak ekivalen. Populasi penelitian ialah siswa kelas VII SMP Negeri 5 Takengon. Sampel dipilih secara purposif, yaitu kelas VII.1  dan VII.2. Data dikumpulkan menggunakan teknik observasi dan tes.  Instrumen penelitian berupa soal tes kemampuan komunikasi matematis dan lembar observasi siswa dan guru. Analisis data menggunakan uji t membuktikan bahwa pembelajaran PBL dan TPS dapat meningkatkan kemampuan komunikasi matematis siswa. Untuk pembelajaran materi bilangan, PBL mampu meningkatkan kemampuan komuniasi matematis lebih baik dibanding TPS. Kedua model pembelajran ini dapat menjadi alternatif pembelajaran untuk memfasilitasi kemampuan matematis siswa.
EFEKTIVITAS MEDIA JARIMATIKA TERHADAP HASIL BELAJAR SISWA PADA MATERI PERKALIAN Lola Mandasari; Asnawi Asnawi
Ta'dib Vol. 12 No. 1 (2022): Maret 2022
Publisher : IAIN Takengon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54604/tdb.v12i1.226

Abstract

Education is a need for every individual, which is obtained through the learning process. One of the lessons is mathematics, but learning mathematics is still hampered by several problems, one of which is the low student learning outcomes. To help students in learning mathematics, various kinds of media can be used, one of which is media that can help students in learning. This study aims to examine whether there are learning outcomes in mathematics using the media of jarimatika at MIN 9 Central Aceh. This type of research is descriptive quantitative. The population of this research is all students of class V MIN 9 Central Aceh for the 2021-2022 academic year. The sample consisted of 34 students, the sample in this study was determined using cluster random sampling. Research data collection was carried out by observation, questionnaires, tests, and documentation. Based on research that has been conducted in class V MIN 9 Central Aceh, it shows that there is an influence from the use of multimedia media from the research results that 90.90% of students complete classically. The results of observing student activity yielded 77.5% in the good category. And the average score obtained from the distribution of student response questionnaires is 82 in the good category. From the results of the research above, it can be concluded that the media of media is effectively used in learning mathematics for class V students on multiplication material at MIN 9 Central Aceh