cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Dr. Saiful Prayogi, M.Pd
Contact Email
saifulprayogi@ikipmataram.ac.id
Phone
+6281805208485
Journal Mail Official
-
Editorial Address
-
Location
Kota mataram,
Nusa tenggara barat
INDONESIA
Lensa : Jurnal Kependidikan Fisika
Published by IKIP Mataram
ISSN : 23384417     EISSN : 23384417     DOI : -
Core Subject : Science, Education,
Education Physics
Lensa: Jurnal Kependidikan Fisika (J-LKF) published by the Physics Education Study Program Faculty of Mathematics and Natural Sciences (FPMIPA) IKIP Mataram. Contains scientific articles in the form of research and literature. Published every 6 months, including a study of science and teaching in the field of Physics in Indonesian and English.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 113 Documents
 1   2   3   4   5 
PENERAPAN TEORI JEROLD E. KEMP BERBASIS METODE PQ4R UNTUK MENINGKATKAN AKTIVITAS DAN PRESTASI BELAJAR SISWA KELAS X TSM PADA MATERI POKOK PROGRAM LINEAR DI SMKN 1 GERUNG TAHUN PELAJARAN 2012/2013 FATMAWATI, DIAH
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.997 KB)

Abstract

Mathematics learning in SMKN 1 Gerung considered by some students is a difficult and tedious lesson. Learning is still teacher-centered and leads to reduced activity and enthusiasm for students in learning. The purpose of this study is to improve student activity and achievement using Jerold E. Kemp-based PQ4R method on the subject matter of linear program of students of class X-TSM SMKN 1 Gerung academic year 2012/2013. This study was conducted using classroom action research (PTK). The number of subjects in this study was 24 people. Observation data of student and teacher activity is qualitative and student learning evaluation is quantitative data. The instruments used are RPP, student and teacher observation sheets, LKS, and evaluation tests. The results showed that there is an increase in student activity and achievement from first to second cycle. Increased student learning activities can be seen in the results of the first cycle of observation I (the category is quite active) and at the second meeting (active category). In cycle II at session I and II (active category). The completeness of learning cycle I is 56.52%, because in the first cycle of classical completeness has not met the required ≥85% of students who got the value of ≥75 then the research continued into the second cycle. Finally, through the improvements obtained classical completeness in the second cycle reached 87.50%. It can be concluded that the application of Jerold E. Kemp theory based on PQ4R method can increase student activity and achievement.
RELEVANSI ANTARA PROGRAM STUDI KEAHLIAN TEKNIK BANGUNAN DENGAN PEKERJAAN YANG DIPEROLEH LULUSAN SMK DI KABUPATEN LOMBOK BARAT Safitri, Baiq Rina Amalia; Syafrudie, Haris A.; Sutrisno, Sutrisno
Lensa : Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (417.618 KB)

Abstract

The purpose of the study is to know the information of the relevancy of civil engineering expertise study program on occupation obtained by the graduates of Secondary Vocational School in Lombok Barat regency. Data was gathered by using questionnaire analysis from 50 graduates of civil engineering expertise study program of 2007 and 2008 academic years and data was analyzed by using descriptive technique. The findings show that (1) the relevancy of occupation, expertise, and knowledge for steel construction technique has means of 12.20, 8.92 and 10.37 respectively and those three belong to irrelevant category; (2) the relevancy of occupation, expertise, and knowledge for wood construction technique has means of 38.86, 28.00, and 32.41 respectively, and those three belong to irrelevant category; (3) the relevancy of occupation, expertise, and knowledge for stone and concrete construction technique has means of 70.73, 54.88, and 65.85 and those three belong to relevant category; (4) the relevancy of occupation, expertise, and knowledge for construction sketch has means of  82.04, 65.32, and 81.15, and those three belong to relevant category.
PENGARUH PENGGUNAAN MEDIA LABORATORIUM VIRTUAL FISIKA TERHADAP KEMAMPUAN PEMECAHAN MASALAH SISWA Darti, Enti Yuyun; Fuaddunazmi, Muhammad; Prasetya, Dwi Sabda Budi
Lensa : Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (373.125 KB)

Abstract

Physics is one of the subjects taunght in SMPN 4 Praya Tengah. The  Instructional media which used is still relatively conventional with teaching materials such as text books. This study used a learning media of animation software in a virtual learning environment to enhance the problem solving ability of students. This study was a quasi-eksperimental study. The study also included into the study of population, because the entrie student population used in the study. The data analysis technigue which used was the t-test. The results obtained are tcaculate = 2,87 and ttable = 1,72. because   tcaculate its count greater than ttable it can be concluded that there  are impact of using the virtual media laboratory of physics to student’s problem-solving abilites. 
DEVELOPMENT OF LEARNING MEDIA USING ADOBE AFTER EFFECT IN DYNAMIC ELECTRICITY SUBJECT MATTER Satra, Ony Aldinan; Ahzan, Sukainil; Fuaddunazmi, M.
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (431.987 KB)

Abstract

This research is the development of instructional videos. The purpose of this study was to develop ICT based learning media that can enhance students' understanding on the dynamic electrical material. This study uses 4D model of development which define, design, develop and disseminate. This study only uses three phases to the development stage video designed using Software adobe after effect. Further testing in two stages, the process of validation and surveys. The validation process performed by the second validator of the quality and appropriateness of instructional media content with an average score of 3.25 thus classified as "Highly Valid". Furthermore, the survey of 14 students of 4th semester of physics education by looking at appeal and the general look of the media with the acquisition of an average score of 3.13 and included the category "Agree". Thus deserve to be a program developed as a learning medium and can be used in science teaching junior class IX on the subject of dynamic electricity.
Pengaruh Pendekatan Saintifik Terhadap Keterampilan Berpikir Kritis Siswa Sukroyanti, Baiq Azmi; Sufianti, Ika
Lensa : Jurnal Kependidikan Fisika Vol 5, No 2: December 2017
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (495.608 KB)

Abstract

[Title: The Effect of Scientific Approaches Toward Students' Critical Thinking Skills]. This study aims to determine the influence of scientific approach toward the critical thinking skills of students. Indicator of critical thinking skills provides a simple explanation, build skills, conclude, provide further explanation, and set the strategies an tactics. Design in this study was quasi-experimental with posttest only control group design. The population of the study was all of the students class VII SMPN 16 Mataram. The samples of the study consist of two class, that was experiment and control, which is experiment class was taught using scientific approach and control class was taught using conventional methods. The instrument of the study was a description test of critical thinking skill. Data postest show the average of creative thinking skill in the experimental class is 72,32% categorized well while for the control class is equal to 62,67% categorized quite well. The analysis data found tcount 3,28 and ttable 1,67 (the significant level of 5%). The result shows that there was an effect of a scientific approach toward critical thinking skills of the students in vibration and waves material.
PENGARUH MODEL PEMBELAJARAN BERBASIS FENOMENA TERHADAP PEMAHAMAN KONSEP SISWA SMAN 1 KOPANG Akhir, Rahmiatul; Gummah, Syifa’ul; Habibi, Habibi
Lensa : Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aimed to know there is or no effect of learning based phenomena model toward student’s conceptual understanding at SMAN 1 Kopang. The kind of this research was experimental research. Design of this research used Posttest Only Control Design with population was all of students at SMAN 1 Kopang. Sample of this research consist of two classes that is class X-1 asw control group and class X-2 as experimental group which used random sampling technique. Based on homogeneity and normality test showed that both of data was normal distribution. The data analysis used t-test. The result of t-test was 6,12 and t-table was 2,00, so Ha was accepted. The result of this research showed that there is effect of learning based phenomena model toward student’s conceptual understanding at SMAN 1 Kopang.
PEMBUATAN BATA RINGAN BERBAHAN DASAR LIMBAH PENGOLAHAN EMAS TRADISIONAL DI PROPINSI NTB Prasetya, Dwi Sabda Budi; Priyambodo, Seto; Ahzan, Sukainil
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (128.388 KB)

Abstract

Research on the manufacture of lightweight brick with basic material waste processing of goldin the province of West Nusa Tenggara has been done. This research is very important because most of the people in NTB separate gold by amalgamation and cyanidation methods. Processes that do this will result in hazardous waste on the environment so that the need for countermeasures. The purpose of this research is to create a lightweight bricks made of waste processing of gold which has a strong press that meets national standards. This research was conducted through two stages, namely 1) Stage of light brick making, 2) Phase compressive strength test light brick production. The results showed that lightweight bricks made with waste raw gold processing and cement with a ratio of 3: 1 has a compressive strength of 7.80 kg / cm2. These results demonstrate compliance with national standards, namely 7.83 kg / cm2 so that the product of this research can be said to be feasible.
PENERAPAN PEMBERDAYAAN BERPIKIR MELALUI PERTANYAAN (PBMP) DALAM PEMBELAJARAN AKTIF TIPE TEAM QUIS UNTUK MENINGKATKAN HASIL BELAJAR FISIKA SISWA DI SMPN 2 BATULAYAR Gummah, Syifaul; Prayogi, Saiful; Ahzan, Sukainil; Islamiyah, Islamiyah
Lensa : Jurnal Kependidikan Fisika Vol 2, No 2: December 2014
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (534.51 KB)

Abstract

This study aims to improve the learning achievement of Physics science through the application of Empowering thinking Using Questions (PBMP) In Active Learning 'Team Quis Type for Students in Secondary School. The type of research is classroom action research conducted in two cycles consisting of: planning, implementation, observation and evaluation phase, and reflection. Activity data for students and teachers is obtained through the observation sheet, while the student learning result data is obtained through the test given at each end of the cycle. The indicator of the success of the research is the students are categorized as active and have increased. Student learning achievement is completed in a classical manner where the students who scored ≥ KKM 75 score has reached ≥ 85% based on the total number of students who follow the evaluation test. Students' physics learning achievement in the first cycle obtained the average grade of 73.8, classical completeness 75.0%, and the average value of student learning activities of 12.3 who are in the category quite active. In the second cycle obtained an average score of 80.2 with 85.0% classical completeness, and the average value of student learning activities of 17.0 are in the active category. We conclude that PBMP has been able to improve students' physics learning outcomes.
Analisis Kandungan Mineral Tembaga (Cu) yang Terdapat pada Struktur Batu Tambang Dengan Metode Atomic Absorption Spectrofotometer (AAS) Bukhari, Imam; Hayati, Susru Hiyatun; Humayroh, Nisa; Ahzan, Sukainil; Prasetya, Dwi Sabda Budi
Lensa : Jurnal Kependidikan Fisika Vol 6, No 2: December 2018
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.215 KB)

Abstract

[Title: Analysis of Copper (Cu) Mineral Content in the Mining Rock Structure using the Atomic Absorption Spectrophotometer (AAS) Method]. This research was conducted with the aim of: 1) Making chitosan based on local crab shells NTB, 2) Test the absorption of Au ions using chitosan with AAS. This research was carried out using the AAS method, namely by making chitosan from crab shells, Au stock solution which was prepared in the first stage was given chitosan powder and carried out absorption with varying times. Analysis of gold content in Au stocks that have been treated with AAS to determine the remaining Au content and Au absorbed.
Cover J-LKF, J-LKF
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1155.535 KB)

Abstract

Jurnal Lensa diterbitkan oleh Program Studi Pendidikan Fisika Fakultas Pendidikan Matematika dan Ilmu Pengetahuan Alam (FPMIPA) IKIP Mataram, dan dikelola oleh Pusat Kajian Pendidikan Sains dan Matematika (PKPSM). Memuat artikel ilmiah baik berupa hasil penelitian maupun kajian pustaka. Terbit setiap 6 bulan sekali, mencakup pengkajian ilmu dan pengajaran dalam bidang Pendidikan Fisika, Fisika dan Pendidikan Sains secara umum, baik dalam bahasa Indonesia maupun bahasa Inggris dari kalangan dosen internal maupun eksternal IKIP Mataram, Alumni Pendidikan Fisika IKIP Mataram dan umum.

Page 1 of 12 | Total Record : 113

 1   2   3   4   5 

Filter by Year

2013 2020


Reset
Filter By Issues
All Issue Vol 8, No 1: June 2020 (in Press) Vol 7, No 2: December 2019 Vol 7, No 1: June 2019 Vol 6, No 2: December 2018 Vol 6, No 1: June 2018 Vol 5, No 2: December 2017 Vol 5, No 1: June 2017 Vol 4, No 2: December 2016 Vol 4, No 1: June 2016 Vol 3, No 2: December 2015 Vol 3, No 1: June 2015 Vol 2, No 2: December 2014 Vol 2, No 1: June 2014 Vol 1, No 2: December 2013 Vol 1, No 1: June 2013 More Issue