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Lensa: Jurnal Kependidikan Fisika

Lensa
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Published by Universitas Pendidikan Mandalika

ISSN : 23384417 EISSN : 26860937 DOI : https://doi.org/10.33394/j-lkf

Core Subject : Science, Education, Social, Engineering,

Astronomy Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Physics

Lensa: Jurnal Kependidikan Fisika (J-LKF) published by the Physics Education Study Program UNDIKMA. J-LKF publishes every 6 months including the study of science and education in the field of physics specifically and natural and applied sciences in general.

Arjuna Subject : Ilmu Sosial - Pendidikan

Articles 8 Documents

Search results for , issue "Vol 3, No 1: June 2015" : 8 Documents clear

PEMBELAJARAN GUIDED DISCOVERY DALAM UPAYA REMEDIASI MISKONSEPSI MATERI LISTRIK DINAMIS CALON GURU M. Anas Thohir
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

This study aims to remediate student misconceptions on dynamic electrical materials. Remediation activities are conducted in two stages. First, the development of guided discovery learning devices and misconception diagnostic test instruments. The development follows the 4-D model stage. The second phase is, the implementation of learning in 35 students of Physics Education in 2011 State University of Surabaya through Design One Group Pretest-Posttest Design. Student misconceptions data were analyzed by CRI analysis and learning implementation data were analyzed by mean of stepping. The data of the research shows that the average value of learning is 3.6 (very good category). Initial misconception profiles are found on every concept before learning and decline after remediation. At the drift speed concept, students experienced misconceptions 66% and 31% after application. In the concept of 'Ohm's law' 26% to 3%, source voltage parallel series strewed 71% to 43%, current consumption model 63% to 46%, series and parallel impact on power 80% to 46%, energy on battery 40% to 37%, electrical circuit typology 69% to 51%, electric power in mixed circuit 51% to 17%, current on a circuit 40% to 11%, potential difference between two points 43% to 9%, use of measuring instrument electricity (ampermeter and voltmeter) in the series 37% to 26%, and Kirchhoff rules 20% to 26%. The results of this data analysis can be concluded that the learning tools developed can reduce student misconception.

PENGEMBANGAN VITUR SEBAGAI MEDIA PEMBELAJARAN FISIKA UNTUK MENINGKATKAN KEMAMPUAN BERFIKIR KREATIF SISWA Irwandi Irwandi; Sukainil Ahzan; Samsun Hidayat
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

This research is purposed to develop caricatur based video as a teching media for physics subjeck to enrich student’ creative thiking ability. The research was developed by using 4 D design which is well know as define, design, develop and disseminate. Collecting data is research. The researcher uses validity of learning intruction test, quistionaire for students, and creative thiking ability test. The research subject of this research is the VIII grade students is the SMPN 5 plampang. The data analysis used in this study is descriptive qualititative approach. The result of vitur validation test shows that using vitur as the physic teaching media to enrich students creative thiking ability can be categorized into “valid” category in which the average score gained by the research subjects is 3,75 and the studen’ responses show the result in average 3,20. This result can be categorized into high category in using vitur as the physic teahing media to enrich student’ creative thiking ability. The creative thiking ability test the was the distributed by researcher to the reseach subjects show the result 67,25%. Ultimately, it can be inffered that vitur as the physics the teaching media is valid and properly used to enrich students’ creative thinking ability.

PENGARUH MODEL PEMBELAJARAN BERBASIS MASALAH TERHADAP MOTIVASI BELAJAR DAN PEMAHAMAN KONSEP SISWA KELAS VIII SMPN 2 TANJUNG Sadrin Sadrin; Syifa’ul Gummah; Baiq Rina Amelia Safitri
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

The research is aimed to find out the influence of Problem Based Learning toward students’ learning motivation and concept understanding at the VIII grade students of SMPN 2 Tanjung. The type of this research is Quasi-Experiment in which the researcher uses pretest-postest control group design. The population of this research is the whole VIII Grade students of SMPN 2 Tanjung which consists of 124 students. Simple random sampling was used to take the sample from the number of population. Two classes of the VIII Grade students were taken as the sample of the research. The two classes are VIIIB and VIIIC classes that each class consists of 30 students. Collecting the data needed in the study, the researcher uses test as the main instrument to collect the data needed in this study. The collected data of the research in analyzed by using statistical analysis method, t-test in particular. The result of data analysis shows that the t-test for students’ learning motivation is 2.318 and the value of t-table is 2,002 meanwhile the result of t-test for students’ concept understanding is 4.152 and the value of t-table is 2.002 at the level of significance 5%. It means that the result of t-test is higher than the value of t-table. It can be interpreted that the alternative hypothesis ( ha ) is accepted and the null hypthesis (ho) is rejected. Finally, the study concluded that there is significant influence of Problem Based Learning towards students’ learning motivation and concept understanding at the VIII Grade students’ of SMPN 2 Tanjung.

DESAIN MEDIA PEMBELAJARAN KOMIK BERBASIS KEARIFAN LOKAL DAN PENERAPANNYA UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR Pete Era Restiani; Sukainil Ahzan; Dwi Sabda Budi Prasetya
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

The research is aimed to increase students’ creativity and studenst’ achievement at the seventh grade student of SMPN 1 Praya Timur. The type of this research is classroom actions research in wich the research was conducted in two cycles. Each cycle of the research comprising of three meetings in wich two meetings were planned to have the teaching learning activities and one meeting was specified to have the evaluations of the learning process. At the first cycle, it was found that the average score of the students is 55,10 and the classical acommplishment percentage is 37,95%. Whereas in the second cycle, it was found that the average score of the students 80 in wich the acommplishment percentage is 86,20%. The score of students’ activity at the firts cycle is 3,11 wich can be catagorized into “active” category meanwhile the score of the students’ activity at the second cycle is 3,76 whic is categorized inti “very active” category. Based on the data found in the two cycle of the study, it can be concluded that The Design Of Local Wisdom Based Comic As The Learning Media Can Increase Students’ Activity And Students’ Achievment At The Seventh Grade Students Of SMPN 1 Praya Timur.

PENGARUH METODE PEMECAHAN MASALAH MELALUI DEMONSTRASI UNTUK MENINGKATKAN HASIL BELAJAR SISWA SMKN 03 MATARAM Muh. Rangga Wali; Saiful Prayogi; Fuaddunnazmi Fuaddunnazmi
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

This study aims to determine the effect of problem-solving methods through a demonstration of student physics learning outcomes. Research has been done on X level students in high school. The research method used is experiment. The number of samples is 46 students taken from two classes that have the same initial ability. The data obtained is taken from the post-test value. The research hypothesis was tested by using t test statistic. The result of t-test analysis on the learning process shows the value of t-test = 1.740 is greater than t-table = 1.694 (1.740> 1.694). Therefore, Ho is rejected and Ha is not rejected. We conclude that the use of teaching materials using problem-solving methods through demonstrations has a positive impact on student success.

PENGARUH PENDEKATAN SCIENTIFIC TERHADAP MOTIVASI DAN HASIL BELAJAR FISIKA SISWA As’ad Furqon Syadzili; Sukainil Ahzan; Dwi pangga
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

This research aimed to know there is or no effect of scientific approach toward student’s motivation and learning achievement. The kind of this research was experimental research. Design of this research used pretest and posttest one group design, with population was all students of XI IPA at SMAN 1 Kopang. Sample of this research consist of two classes that is class XI IPA 1 as experimental group and class XI IPA 2 as control group which used random sampling tachnique. Mean of pretest was 23,21 in experimental group and 30,15 in control group. Mean of posttest was 74,74 in experimental group and 57,68 in control group. Percentage of student’s learning motivation was increased 59,85% (low) in experimental group and 64,65% (quite) became 82,40% (high) in experimental group and 76, 56% (quite) in control group. The data of homogenity and normality was homogen and normal distribution. The data analysis used t-test. The result of t-test was 3,89 for motivation and 5,47 for learning achievement and t-table was 1,99 in 5% level of significant with t-test > t-table. This research showed that there is effect of scientific approach toward student’s motivation and learnig achievement at eleventh year students of SMAN 1 Kopang.

PENGARUH MODEL PEMBELAJARAN BERBASIS FENOMENA TERHADAP PEMAHAMAN KONSEP SISWA SMAN 1 KOPANG Rahmiatul Akhir; Syifa’ul Gummah; Habibi Habibi
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

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.

PENGARUH MODEL PEMBELAJARAN PREDICT, OBSERVE, EXPLAIN, WRITE (POEW) TERHADAP PEMAHAMAN KONSEP FISIKA DITINJAU DARI JENIS KELAMIN KELAS XI IPA SMA NEGERI 1 EMPANG Anita Fitriani; Saiful Prayogi; Samsun Hidayat
Lensa: Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : Universitas Pendidikan Mandalika

This study was aimed to know 1) the effect of Predict, Observe, Explain, Write (POEW) learning model toward physics conceptual understanding, 2) the effect of gender toward physics conceptual understanding, and 3) the effect of POEW learning model and gender toward physics conceptual understanding. The kind of This study was experimental research with postest only control grup design. Sample of this study were both science class 11st IPA1 and 11st IPA2 which choosen by randomizing from 3 grup of science class 11st of SMAN 1 Empang. The design of this study using factorial 2x2. The instrument of this study was essay test which have been valid and reliable to ghater information about how the physics conceptual understanding of student. Then the data of physics conceptual understanding was analysed by analysis of variance (ANOVA) using SPSS. Thus from the reshult of data we got some information were 1) the effect of POEW learning model toward physics conceptual understanding have 0,000 significance value which lower than α was 0,05. 2) the effect of gender toward physics conceptual understanding have 0,000 significance value which lower than α was 0,05. 3) the effect of interaction both POEW learning model and gender toward physics conceptual understanding have 0,002 significance value which lower than α was 0,05. It was means that POEW was affecting physics conceptual understanding based on gender at at 11st science students of SMAN 1 Empang.

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Home Page

OAI Link

Editorial Team

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Contact Name Muhammad Asy'ari

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Journal Mail Official lensafisika@gmail.com

Editorial Address Program Studi Pendidikan Fisika, FSTT Universitas Pendidikan Mandalika Jl. Pemuda No. 59A Mataram, 83125

Location Kota mataram, Nusa tenggara barat INDONESIA

Abstract

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Contact Name
Muhammad Asy'ari

Contact Email
muhammadasyari@undikma.ac.id

Phone
-

Journal Mail Official
lensafisika@gmail.com

Editorial Address
Program Studi Pendidikan Fisika, FSTT Universitas Pendidikan Mandalika Jl. Pemuda No. 59A Mataram, 83125

Location
Kota mataram,

Nusa tenggara barat

INDONESIA