Jurnal Pendidikan dan Pembelajaran Kimia (JPPK)
Vol 5, No 3 (2016): Jurnal Pendidikan dan Pembelajaran Kimia

PENINGKATAN KETERAMPILAN PROSES SAINS SISWA PADA MATERI LAJU REAKSI MELALUI PENDEKATAN SAINTIFIK

Dian Mira Fadela (FKIP Universitas Lampung, Jl. Prof. Dr. Soemantri Brojonegoro No.1)
Noor Fadiawati (FKIP Universitas Lampung, Jl. Prof. Dr. Soemantri Brojonegoro No.1)
Lisa Tania (FKIP Universitas Lampung, Jl. Prof. Dr. Soemantri Brojonegoro No.1)



Article Info

Publish Date
05 Apr 2017

Abstract

This research was aimed to describe the effectiveness of scientific approach to improve science process skills on reaction rate topic. The method of the research was quasi experimental with The Matching Only Pretest-Postest Control Group Design. The population of this research was students of the 11th grade of IPA SMAN 9 Bandarlampung on academic year 2016-2017. Sampling was done by purposive sampling and obtained class the 11th grade IPA-5 and the 11th grade IPA-6. The effectiveness of scientific approach in the learning was showed by the significant difference of n-gain between experimental and control classes and also the improvement of students activity. The results showed that the average n-gain of science process skills of experimental and control clasess were 0,71 and 0,23 respectively and also improve the student activity. The result of hypothesis testing showed that scientific approach was effective to improve the science process skills in learning the reaction rate topic.Penelitian ini bertujuan untuk mendeskripsikan efektivitas pendekatan saintifik dalam meningkatkan keterampilan proses sains pada pembelajaran laju reaksi. Metode penelitian yang digunakan adalah kuasi eksperimen dengan The Matching Only Pretest-Postest Control Group Design. Populasi dalam penelitian ini adalah seluruh siswa kelas XI IPA SMA Negeri 9 Bandarlampung Tahun Pelajaran 2016-2017. Pengambilan sampel dilakukan dengan purposive sampling dan diperoleh kelas XI IPA-5 dan XI IPA-6. Efektivitas pendekatan pembelajaran ditunjukkan berdasarkan perbedaan n-gain yang signifikan antara kelas eksperimen dan kontrol serta peningkatan aktivitas siswa. Hasil penelitian menunjukkan rata-rata n-gain keterampilan proses sains untuk kelas eksperimen dan kontrol masing-masing sebesar 0,71 dan 0,23 serta meningkatkan aktivitas siswa. Hasil pengujian hipotesis menunjukkan bahwa pendekatan saintifik efektif dalam meningkatkan keterampilan proses sains pada pembelajaran laju reaksi.Kata kunci: laju reaksi, keterampilan proses sains, pendekatan saintifik.

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Journal Info

Abbrev

JPK

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Education

Description

Focus and Scope Assessment and evaluation of chemistry learning Chemistry learning technology and innovation Chemistry learning based on Problem Solving, SiMaYang, PJBL, Didactic, Lesson Study, Discovery Learning, etc. HOT-based chemistry learning Inquiry-based learning includes inquiry, structured, ...