PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) FISIKA BERBASIS SCIENTIFIC INVESTIGATION UNTUK MENINGKATKAN KETERAMPILAN PROSES SAINS PADA MATERI FLUIDA DINAMIS PESERTA DIDIK SMA DEVELOPMENT OF PHYSICS STUDENT’S WORKSHEET (PSW) BASED ON SCIENTIFIC INVESTIGATION TO IMPROVE SENIOR HIGH SCHOOL STUDENT’S SCIENCE PROCESS SKILLS OF DYNAMIC FLUID SUBJECT
Sukardiyono Sukardiyono,
Abstract
ABSTRAK
Penelitian ini bertujuan untuk: 1) memperoleh produk instrumen berupa LKPD berbasis Scientific Investigation yang layak, 2) mengetahui ketercapaian peserta didik dalam menggunakan LKPD berbasis Scientific Investigation untuk meningkatakan keterampilan proses sains. Penelitian pengembangan ini menggunakan model ADDIE yang dengan 5 tahap, yaitu: tahap menganalisis (analyze), mendesain (design), mengembangkan (develop), mengimplementasikan (implement), dan mengevaluasi (evaluate). Hasil penelitian ini adalah 1) LKPD berbasis Scientific Investigation hasil pengembangan layak digunakan berdasarkan validasi dari ahli pada aspek penilaian didaktif, konstruksi, dan teknis memiliki validitas isi yang baik; 2) persentase ketercapaian peserta didik dalam melaksanakan keterampilan proses sains, dalam menyusun hipotesis (83,3%), mengidentifikasi variabel (91,6%), menentukan alat dan bahan (83,3%), menuliskan data percobaan (68,8%), menganalisis data dan grafik (72,2%), menginterpretasi data (77,1%), dan membuat kesimpulan (91,6%). Berdasarkan persentase ketercapaian peserta didik dalam mengerjakan soal pretest 36,5% (tidak baik) dan posttest 72,0% (cukup baik), sehingga dapat dihitung peningkatan ketercapaian kompetensi peserta didik dengan teknik N-Gain 0,6 yang termasuk dalam kategori sedang. Berdasarkan hal ini maka LKPD yang dikembangkan keterpakaiannya baik.
Kata Kunci: lembar kerja peserta didik, keterampilan proses sains, scientific investigation
ABSTRACT
This research is aimed to: 1) obtain product in the form of PSW based on Scientific Investigation which is suitable to be used, 2) to find out achievement in using PSW that based on Scientific Investigation to improve their science process skills. This development research is using ADDIE model, which is implemented in 5 stages they are: analyzed, design, develop, implement, and evaluate. The development result are 1) PSW that based on Scientific Investigation can be used. Based on expert’s validation inactive assesment’s aspect, construction, and technical, this product content is valid; 2) percentage of students achievement of science process skills ability in preparing hypotheses (83,3%), identifying variables (91,6%), determining tools and materials (83,3%), writing experimental data (68,8%), data and graphs analyzing (72,2%), data interpreting (77,1%), and making conclusions (91,6%). The precentage of student’s pretest achievement 36,5% included in “not good” category and posttest 72,0% included in “good enough” category. So, the improvement of student’s competency achievement can be calculated with N-Gain techniques 0,6 which is included in “medium” category. Thus, this developed PSW is useful.
Keywords: student’s worksheet, science process skills, scientific investigation
Full Text:
PDFDOI: https://doi.org/10.21831/jpf.v6i3.7418
Refbacks
- There are currently no refbacks.
Copyright (c) 2017 E-Journal Pendidikan Fisika
Our journal is indexed by:
Online ISSN (e-ISSN): 3025-9215
Jurnal Pendidikan Fisika by https://journal.student.uny.ac.id/ojs/index.php/pfisika/index is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. |