PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN SELF-EFFICACY SISWA MTSN DI KECAMATAN KUALUH SELATAN MELALUI PEMBELAJARAN BERBASIS MASALAH

Pulungan, Syafrida Hanum (2015) PENINGKATAN KEMAMPUAN KOMUNIKASI MATEMATIS DAN SELF-EFFICACY SISWA MTSN DI KECAMATAN KUALUH SELATAN MELALUI PEMBELAJARAN BERBASIS MASALAH. Masters thesis, UNIMED.

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Abstract

Penelitian ini bertujuan untuk mengetahui: (1) Apakah peningkatan kemampuan komunikasi matematis siswa yang mendapat pembelajaran berbasis masalah (PBM) lebih baik dibandingkan dengan siswa yang mendapat pembelajaran biasa; (2) Apakah peningkatan self-efficacy siswa yang mendapat PBM lebih baik dibandingkan dengan siswa yang mendapat pembelajaran biasa; (3)Apakah terdapat interaksi antara pembelajaran dengan kemampuan awal siswa terhadap kemampuan komunikasi matematis siswa; (4) Apakah terdapat interaksi antara pembelajaran yang dengan kemampuan awal siswa terhadap self-efficacy siswa; (5) Bagaimana proses penyelesaian masalah kemampuan komunikasi matematis pada pembelajaran berbasis masalah dan pembelajaran biasa. Penelitian ini merupakan eksperimen semu. Populasi penelitian adalah seluruh siswa MTsN Kualuh Hulu dan MTsN Damuli Pekan. Sampelnya terdiri dari 4 kelas yang dipilih secara random sederhana yaitu siswa kelas VIII-A dan VIII-C dari MTsN Kualuh Hulu dan siswa kelas VIII-A dan VIII-B dari MTsN Damuli Pekan. Instrumen yang digunakan terdiri dari tes kemampuan awal matematika berupa tes objektif, tes kemampuan komunikasi matematis berupa tes uraian dan skala Self-efficacy model Likert. Instrumen tersebut dinyatakan telah memenuhi syarat validitas dengan koefisien reliabilitas sebesar 0,826 dan 0,877 berturut-turut untuk kemampuan komunikasi matematis dan self-efficacy matematis. Dalam penelitian ini data dianalisis dengan menggunakan analisis statistik deskriptif, dan analisis statistik Inferensial. Analisis statistik data dilakukan dengan analisis uji-t dan anava 2 jalur. Hasil penelitian menunjukkan bahwa: (1) Peningkatan kemampuan komunikasi matematis siswa yang mendapat PBM lebih baik dibandingkan dengan siswa yang mendapat pembelajaran biasa; (2) Peningkatan self-efficacy siswa yang mendapat PBM lebih baik dibandingkan dengan siswa yang mendapat pembelajaran biasa; (3) Tidak terdapat interaksi antara pembelajaran dengan kemampuan awal siswa terhadap peningkatan kemampuan komunikasi matematis; (4) Tidak terdapat interaksi antara pembelajaran dengan kemampuan awal siswa terhadap peningkatan self-efficacy siswa; (5) Proses penyelesaian jawaban siswa pada pembelajaran berbasis masalah lebih baik dibandingkan dengan pembelajaran biasa. Berdasarkan kesimpulan disarankan untuk menggunakan pembelajaran berbasis masalah sebagai salah satu alternatif untuk meningkatkan kemampuan komunikasi matematis dan self-efficacy siswa.

Item Type: Thesis (Masters)
Contributors:
ContributionNameNIDN/NIDK
Thesis advisorSurya, Edy196710191992031003
Thesis advisorNapitupulu, E. Elvis196312251988031004
Call Number: 510 Pul p
Keywords: Pembelajaran berbasis masalah; Kemampuan komunikasi matematis; Self-efficacy
Subjects: L Education > L Education (General)
L Education > LB Theory and practice of education
L Education > LB Theory and practice of education > LB1025 Teaching (Principles and Practice)
Q Science > Q Science (General)
Q Science > QA Mathematics
Divisions: Program Pasca Sarjana > Pendidikan Matematika
Depositing User: Mrs Siti Nurbaidah
Date Deposited: 27 Jan 2017 08:42
URI: http://digilib.unimed.ac.id/id/eprint/22828

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