Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK)
Vol 4, No 11 (2015): Nopember 2015

IMPLEMENTASI METODE PROBLEM SOLVING PADA MATERI LARUTAN PENYANGGA DI MAN 1 PONTIANAK

Wahyuni, Desi Indra (Unknown)
Enawaty, Eny (Unknown)
Rasmawan, Rahmat (Unknown)



Article Info

Publish Date
19 Nov 2015

Abstract

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan kemampuan memecahkan masalah siswa MAN 1 Pontianak melalui implementasi metode problem solving pada materi larutan penyangga. Metode penelitian yang digunakan adalah pre-eksperimen dengan rancangan penelitian yang digunakan adalah one-group pretest-posttest design. Populasi dalam penelitian ini adalah siswa kelas XI IPA MAN 1 Pontianak. Penentuan sampel penelitian menggunakan teknik purposive sampling yaitu kelas XI IPA 2 dengan jumlah sampel 31 siswa. Hasil analisis data menunjukkan bahwa pada hasil pretest dan posttest berturut-turut kemampuan siswa dalam memahami masalah sebesar 54,57% dan 78,02%; kemampuan siswa dalam membuat rencana penyelesaian sebesar 0% dan 50,80%; kemampuan siswa dalam melaksanakan rencana penyelesaian sebesar 2,42% dan 58,05%; dan kemampuan siswa dalam memeriksa kembali sebesar 1,60% dan 45,96%.   Kata kunci: kemampuan memecahkan masalah, larutan penyangga Abstract: This research aims to describe the ability to solve problems of MAN 1 Pontianak students through the implementation of problem solving method in buffer solution matter. The research method that used is pre-experimental and the research design that used is one-group pretest-posttest design. The population in this study research are students of class XI IPA MAN 1 Pontianak. Determination of the sample using purposive sampling technique that is class XI IPA 2 with a sample of  31 students. The result of data analysis showed that the results of pretest and posttest in a row the ability of students to understand the problem amounted to 54,57% and 78,02%; the ability of devise the plan amounted to 0% and 50,80%; the ability of carrying out the plan amounted to 2,42% and 58,05%; and the ability of look back amounted to 1,60% and 45,96%.   Keywords: problem solving skill, buffer solution

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Journal Info

Abbrev

jpdpb

Publisher

Subject

Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Other

Description

Journal of Pendidikan dan Pembelajaran Khatulistiwa (JPPK) is a peer-reviewed journal which focuses on topics related to education and science in various teaching and learning fields. JPPK invites researchers, lecturers, teachers from various levels such as elementary and secondary levels of ...