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All Journal JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) Educational Management
Melyana Indiarsih
Universitas Negeri Semarang
Decision Sciences, Operations Research & Management Education Mathematics

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The Primary School Learners’ Mathematics Communication Skill Improvement through PBL and TGT Models Indiarsih, Melyana; Purwanti, Eko; Kurniawati, Yuli
Educational Management Article In Pres 2021
Publisher : Educational Management

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Abstract

This research aims to find out the primary school learners’ mathematics communication skills through PBL and TGT models. This research is a quantitative approached research. The research method is a quasi-experimental method with a non-equivalent pre-test and post-test control group design. The technique of collecting data was cluster random sampling. The sample consisted of the fifth graders of Primary School in Jatinangor. The school has applied the 2013 curriculum. The fifth graders of Sinargalih Public Primary School were taken as the experimental group while the fifth graders of Mekarsari Public Primary School were taken as the control group. The data collection were done by distributing the Mathematics Communication Skill Test (MCST), observation sheet, and interview. The applied data analysis was an Independent simple T-test and hypothesis test. The findings showed that there was the learners’ mathematics communication skill improvements taught by PBL or TGT, and the significant improvement the learners taught by PBL. The results obtained an average score of students taught by PBL was higher with 70.23 than TGT with a score of 65.30. It could be concluded there was significant improvement of learners’ mathematics communication skills taught by PBL or TGT models. Keywords: PBL, TGT, Mathematics Communication Skill
PENERAPAN MODEL C-MID TERHADAP PEMAHAMAN KONSEP DAN KEMAMPUAN PEMECAHAN MASALAH PADA MATERI BANGUN RUANG DI SD Ulwan Syafrudin; Edwita Edwita; Melyana Indiarsih
JPPM (Jurnal Penelitian dan Pembelajaran Matematika) Vol 12, No 2 (2019): JPPM (Jurnal Penelitian Pembelajaran Matematika) Volume 12 Nomor 2 Agustus 2019
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.714 KB) | DOI: 10.30870/jppm.v12i2.6179

Abstract

Penelitian ini bertujuan untuk menerapkan model C-MID dalam meningkatkan pemahaman konsep dan kemampuan pemecahan masalah pada materi bangun ruang kelas V SDN Lempong Sari. Objek penelitian ini adalah siswa-siswi kelas VB SD Lempongsari. Adapun jenis penelitian yang digunakan adalah penelitian tindakan kelas dengan metode penelitian analisis data deskriptif kualitatif. Instrumen yang digunakan antara lain tes evaluasi dan lembar observsi aktivitas belajar siswa. Di dalam penelitian ini terdapat dua siklus dengan perolehan aktivitas belajar siswa pada siklus 1 sebesar 71,6% dan siklus II sebesar 83,3%. Dari hasil kedua siklus pada aktivitas belajar siswa terdapat peningkatan signifikan sebesar 11,7%. Hasil tersebut didukung pula oleh peningkatan hasil belajar dari tes tertulis sebagai hasil akhir yang merupakan interpretasi dari pemahaman konsep dan kemampuan pemecahan masalah siswa, diantaranya siklus I perolehan hasil belajar sebesar 26,67% dan siklus II sebesar 66,67%. Dengan demikian disimpulkan bahwasannya adanya peningkatan pemahaman konsep dan kemampuan pemecahan masalah melalui penerapan model C-MID pada materi bangun ruang siswa kelas V SDN Lempongsari Tahun Ajaran 2018.Kata Kunci: C-MID, Pemahaman Konsep, Pemecahan Masalah
The Primary School Learners’ Mathematics Communication Skill Improvement through PBL and TGT Models Melyana Indiarsih; Eko Purwanti; Yuli Kurniawati
Educational Management Vol 10 No 3 (2021): December 2021
Publisher : Educational Management

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Abstract

This research aims to find out the primary school learners’ mathematics communication skills through PBL and TGT models. This research is a quantitative approached research. The research method is a quasi-experimental method with a non-equivalent pre-test and post-test control group design. The technique of collecting data was cluster random sampling. The sample consisted of the fifth graders of Primary School in Jatinangor. The school has applied the 2013 curriculum. The fifth graders of Sinargalih Public Primary School were taken as the experimental group while the fifth graders of Mekarsari Public Primary School were taken as the control group. The data collection were done by distributing the Mathematics Communication Skill Test (MCST), observation sheet, and interview. The applied data analysis was an Independent simple T-test and hypothesis test. The findings showed that there was the learners’ mathematics communication skill improvements taught by PBL or TGT, and the significant improvement the learners taught by PBL. The results obtained an average score of students taught by PBL was higher with 70.23 than TGT with a score of 65.30. It could be concluded there was significant improvement of learners’ mathematics communication skills taught by PBL or TGT models. Keywords: PBL, TGT, Mathematics Communication Skill
Co-Authors Edwita Edwita Eko Purwanti Maemonah, Maemonah Syafrudin, Ulwan Yuli Kurniawati Yuli Kurniawati, Yuli