Pengembangan LKPD Larutan Penyangga Berbasis Guided Discovery Learning dengan Tiga Level Representasi Kimia untuk Kelas XI SMA

Azizah Arta, Minda Azhar

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Abstract

LKPD are one of the learning materials that can be used in the learning process. Buffer solution LKPD based on guided discovery learning with three levels chemistry representation. The type of this research was Research and Development (R and D) with the 4D development model. 4-D models that consist of four steps: define, design, develop, and disseminate. The research was limited on develop step. The research instrument that used questionnaire in the form of validity and practicality sheet. The LKPD was validated by three UNP chemistry lectures and two chemistry teachers of SMAN 5 Padang. The LKPD was practicalited by two chemistry teachers and 28 students XII MIPA 1 of SMAN 5 Padang. Data were analyzed by Cohen Kappa formula. The result of validity test showed that the LKPD had a very high validity category (k = 0,86). Practicality test result showed that the LKPD has very high practicality category (k = 0,80 dan k = 0,82). The LKPD was valid and practical.

References

Brady, James E. (2012). Chemistry Matter and Its Changes. New York: John Wiley and Sons, Inc..

BSNP. 2006. Permendiknas RI No. 22 Tahun 2006 tentang Standar Isi untuk Satuan Pendidikan Dasar dan Menangah. Jakarta Departemen Pendidikan Nasional. (2008). Pengembangan Bahan Ajar. Jakarta: Departemen Pendidikan Nasional, Direktorat Jenderal Manajemen Pendidikan Dasar dan Menengah, Direktorat Pembinaan Sekolah Menengah Atas.

Setiadi, Iswan, dan Yudha Irhasyuarna. 2017. Improvement of Model Student learning Through The Content of Solutions Guided Discovery Buffer. Journal of Research and Method in Education. 7(1): 1-9.

Gilbert, Jhon K. 2009. Multiple Representations in Chemical Education. Berlin, Germany: Springer.

Herawati, Rosita Fitri, Sri Mulyani, dan Tri Redjeki. 2013. Pembelajaran Kimia Berbasis Multiple Representasi Ditinjau dari Kemampuan Awal terhadap Prestasi Belajar Laju Reaksi Siswa SMA Negeri I Karanganyar Tahun Pelajaran 2011 hingga 2012. Jurnal Pendidikan kimia (JPK). 2(2): 38-43.

Farida, Helsi, Fitriani dan M. A Ramdhani. 2017. Learning Material of Chemistry in High school using Multiple Representations: The 2nd Annual Applied science and Engineering conference (AASEC 2017).

Carin, A.A. 1997. Teaching Modern Science. New York: Macmillan.

Yerimadesi. 2017. Model Guided Discovery Learning untuk Pembelajaran Kimia (GDL-PK) SMA. Padang : UNP.

Thiagarajan, Sivasailan, Dorothy S, Semmel, dan Melvin I. 1974. Intrutional Development for Training Teacher of Exceptional Children A sourcebook. Indian : Indiana University Bloomington.

Boslaugh, Sarah dan Paul A. W. 2008. Statistis in a Nutshell, a desktop quick, reference. Beijing, Cambridge, Famham, Koln, Sebastopol, Taipei, Tokyo: O-reilly.

Sugiyono. 2008. Metode Penelitian Pendidikan. Bandung: Alfabeta

Sukardi. 2011. Evaluasi Pendidikan, Prinsip, Dan Operasionalnya. Yogyakarta: Bumi Aksara.

DOI: https://doi.org/10.24036/ekj.v1.i1.a29

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