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LENSA (Lentera Sains): Jurnal Pendidikan IPA
Published by Universitas Wiraraja Sumenep
ISSN : 23015071     EISSN : 24067393     DOI : -
Core Subject : Science, Education,
Chemistry Education Physics
Arjuna Subject : -
Articles 5 Documents
 1 
Search results for , issue "Vol. 8 No. 2 (2018): November 2018" : 5 Documents clear
IMPLEMENTASI MODEL PROBLEM BASED LEARNING BERBASIS LITERASI SAINS UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS SISWA Chairatul Umamah; Norhasan Norhasan; Jamilatur Rofi’ah
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 8 No. 2 (2018): November 2018
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v8i2.35

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana peningkatan keterampilan berpikir kritis siswa pada mata pelajaran fisika dengan implementasi model problem based learning (PBL) berbasis literasi sains. Penelitian ini merupakan penelitian tindakan kelas, dimana setiap siklus terdiri dari 4 tahapan Diantaranya: perencanaan, tindakan, obeservasi dan refleksi. Penelitian ini dilaksanakan di MAN 1 Pamekasan dengan subjek penelitian siswa kelas X IPA-2 yang berjumlah 32 siswa terdiri atas 12 siswa laki-laki dan 20 siswa perempuan. Hasil tes berdasarkan lima indikator keterampilan berpikir kritis siswa pada saat pra-siklus menunjukkan bahwa presentase keterampilan berpikir kritis siswa sebesar 51.09% dengan kategori sangat rendah. Berdasarkan hasil tes, keterampilan berpikir kritis siswa pada siklus I adalah 74.22%   dengan kategori sedang, meningkat menjadi 87.34% dengan kategori tinggi pada siklus II atau meningkat sebesar 13.12%. dapat disimpulkan bahwa implementasi model problem based learning berbasis literasi sains dapat meningkatkan keterampilan berpikir kritis siswa.
PENGEMBANGAN MODUL IPA BERBASIS KETERAMPILAN PROSES SAINS DALAM MENGEMBANGKAN KARAKTER PADA SISWA KELAS V A SDN 007 TARAKAN Elza Minawati Dewi; Muhsinah Annisa; Dedi Kunadi
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 8 No. 2 (2018): November 2018
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v8i2.36

Abstract

PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA INTEGRASI COOPERATIVE SCRIPT DAN KETERAMPILAN PROSES SAINS DI KELAS IV-A SDN 049 TARAKAN Siska Ayu Azhari; Muhsinah Annisa; Kartini Kartini
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 8 No. 2 (2018): November 2018
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v8i2.37

Abstract

PEMBERDAYAAN MAHASISWA DALAM PENERAPAN PRINSIP PENGELOLAAN SAMPAH MENGGUNAKAN POLA 4R Muhsinah Annisa; Fadhlan Muchlas Abrori; Listiani Listiani
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 8 No. 2 (2018): November 2018
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v8i2.39

Abstract

Waste is very serious problem, especially in the Tarakan area. One of the ways to manage waste is through empowering the young generation in 4R-based waste managing (reduce, reuse, recycle and replace). This study uses a quantitative descriptive approach through the type of pre-experiment. This study measures the knowledge, skills and attitudes of students in Department of Elementary Teacher School in University of Borneo Tarakan. The pre-experiment research design carried out was one pretest-posttest group on observing student knowledge, and one shot case study on observing skills and attitudes. aspects of knowledge obtained an average before the activity of 50,625 and the average after activity amounted to 79,13889. On the skill aspect, the results obtained on a 1-5 Likert scale on a reduce of 4.5; reuse of 4.25; recycle 4.12; and replace 3.98. The attitude aspect was obtained at 80% in affective, and 76.5% in conative.
PENINGKATAN PEMAHAMAN KONSEP MENGGUNAKAN LEMBAR KERJA MAHASISWA PADA MATA KULIAH INOVASI PEMBELAJARAN IPA DI KAMPUS CEMARA Dyah Ayu Fajarianingtyas; Herowati Herowati
LENSA (Lentera Sains): Jurnal Pendidikan IPA Vol. 8 No. 2 (2018): November 2018
Publisher : Faculty of Teaching and Education, University of Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/lensa.v8i2.40

Abstract

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