PENGEMBANGAN BAHAN AJAR KIMA INOVATIF BERBASIS PENDEKATAN SAINTIFIK UNTUK PENGAJARAN TITRASI ASAM BASA

Marpaung, Nurlela Ramadani (2018) PENGEMBANGAN BAHAN AJAR KIMA INOVATIF BERBASIS PENDEKATAN SAINTIFIK UNTUK PENGAJARAN TITRASI ASAM BASA. Masters thesis, UNIMED.

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Abstract

Penelitian ini bertujuan untuk memperoleh bahan ajar kimia inovatif berbasis pendekatan saintifik yang layak digunakan serta efektif dalam meningkatkan motivasi dan hasil belajar mahasiswa pada pengajaran titrasi asam-basa. Bahan ajar kimia inovatif berbasis saintifik dikembangkan melalui inovasi model pembelajaran berbasis proyek, kontekstual dan pendekatan laboratorium serta diintegrasi menggunakan media teknologi dalam bentuk web-blog. Bahan ajar ini diharapkan dapat memfasilitasi mahasiswa untuk belajar secara offline maupun online. Jenis penelitian yang dilakukan adalah jenis penelitian dan pengembangan (Research and Development/ R&D), dengan tahapan, meliputi : (1) Analisis kebutuhan terhadap materi ajar titrasi asam- basa yang berorientasi KKNI, (2) Pengembangan bahan ajar kimia inovatif berbasis saintifik pada materi titrasi asambasa melalui inovasi model pembelajaran berbasis proyek, kontekstual, dan pendekatan laboratorium, (3) Melengkapi bahan ajar dengan media online berbasis multimedia dan diaplikasi dalam bentuk web-blog, (4) Standarisasi terhadap bahan ajar kimia inovatif yang dikembangkan sesuai dengan kriteria BSNP, kelayakan media, dan saintifik (5) Uji coba terbatas terhadap bahan ajar kimia inovatif yang telah dikembangkan pada pengajaran titrasi asam basa. Instrumen pengumpul data berupa kuisioner, lembar observasi dan tes hasil belajar dalam bentuk uraian. Pemilihan sampel dilakukan dengan teknik purposive sampling, yang terdiri dari kelas kontrol dan eksperimen. Sampel dalam penelitian berupa 3 buah buku pegangan mahasiswa yang digunakan dalam pembelajaran titrasi asam-basa; 3 orang dosen Jurusan Kimia, FMIPA Unimed dan 5 orang mahasiswa Pascasarjana Prodi Pendidikan Kimia Unimed sebagai validator ahli; serta mahasiswa semester III Jurusan Kimia, FMIPA Unimed T.P. 2016/2017. Analisis data terhadap hasil belajar mahasiswa pada materi titrasi asam-basa dilakukan melalui uji-t dengan bantuan SPSS versi 21.0 menggunakan teknik uji Independent Sample T-Test. Hasil penelitian menunjukkan bahwa : (1) rata-rata penilaian buku pegangan mahasiswa yang dianalisis sesuai kriteria BSNP adalah 3,09 dan tergolong dalam kategori cukup layak untuk digunakan namun perlu dilakukan pengembangan dan inovasi. (2) Bahan ajar kimia inovatif berbasis saintifik untuk pengajaran titrasi asam-basa yang dikemas dalam bentuk text book dan e –book sangat layak untuk digunakan dengan rata-rata penilaian BSNP, kelayakan media dan kriteria saintifik berturut-turut adalah 4,69; 4,78; dan 4,68. (3) Paket pembelajaran saintifik yang dilengkapi lembar kerja, kegiatan laboratorium, dan aktivitas belajar berorientasi kurikulum KKNI dapat diintegrasi dalam bentuk web-blog sehingga dapat diakses secara offline maupun online. (4) Persentase peningkatan hasil belajar mahasiwa yang menggunakan bahan ajar kimia inovatif berbasis saintifik lebih tinggi dibandingkan persentase peningkatan hasil belajar mahasiswa yang menggunakan buku pegangan (72,52% >51,41%). (5) Persentase peningkatan motivasi belajar mahasiwa yang menggunakan bahan ajar kimia inovatif berbasis saintifik pada pengajaran titrasi asam-basa lebih tinggi dibandingkan peresentase peningkatan motivasi belajar mahasiswa yang menggunakan buku pegangan (75,84% > 62,95%). (6) Terdapat korelasi yang positif antara motivasi dengan hasil belajar mahasiswa yang menggunakan bahan ajar kimia inovatif berbasis saintifik pada pengajaran materi titrasi asam- basa.

Item Type: Thesis (Masters)
Contributors:
ContributionNameNIDN/NIDK
Thesis advisorSitumorang, Manihar196008041986011001
Thesis advisorSudrajat, Ajat196406251990031003
Call Number: 546.24 Mar p
Keywords: Bahan ajar kimia inovatif, hasil belajar, motivasi, pendekatan saintifik, titrasi asambasa.
Subjects: L Education > L Education (General)
L Education > LB Theory and practice of education > LB1025 Teaching (Principles and Practice)
Q Science > QD Chemistry
Q Science > QD Chemistry > QD241 Organic chemistry
Divisions: Program Pasca Sarjana > Pendidikan Kimia
Depositing User: Mr Maknun
Date Deposited: 31 May 2018 01:15
URI: http://digilib.unimed.ac.id/id/eprint/30528

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