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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
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PENGARUH PENGGUNAAN POCKET BOOK SISWA DENGAN TEKNIK EVALUASI MEDIA PUZZLE CERIA TERHADAP SIKAP ILMIAH SISWA Sukroyanti, Bq Azmi
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

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Abstract

This study aims to determine the effect of using a pocket book with the evaluation technique of cheerful puzzle media on students' scientific attitude. This study uses a type of quasi-experiment. Data obtained by using questionnaire. The average score of scientific attitudes obtained by students is 38.9% for the experimental class and 35.9 for the control class. The scientific attitudes of the experimental and control classes are sufficient and less criteria for control, with percentages of 72% and 59%. The result of this research can be concluded that there is influence of using pocket book with evaluation technique of puzzle cheerful media toward student's scientific attitude
EFEKTIFITAS MODEL PEMBELAJARAN PERUBAHAN KONSEPTUAL UNTUK MENGATASI MISKONSEPSI FISIKA PADA SISWA KELAS X SMAN 1 PRAYA BARAT TAHUN PELAJARAN 2012/2013 Pebrianti, Dwi
Lensa : Jurnal Kependidikan Fisika Vol 2, No 1: June 2014
Publisher : IKIP Mataram

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Abstract

The aim of this research is to know the influence of problem based learning model assist with interactive simulation to concept comprehension and science generic skill of student. Data analysis used is t-test, by comparing the quarrel of mean from the result of pre-test and post-test. From t-test calculation in concept comprehension and science generic skill, the result is tcount > ttable, it means Ha accepted and Ho failed. In addition, concept comprehension and science generic skill score average in experimental class is higher. So, problem based learning model assist with interactive simulation is better to improve concept comprehension and science generic skill of student.
PENGEMBANGAN MEDIA BERBASIS WORDPRESS UNTUK MENINGKATKAN HASIL BELAJAR SISWA Sunarti, Sunarti; Safitri, Baiq Rina Amalia
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

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Abstract

Tujuan penelitian ini adalah untuk mengembangkan media berbasis wordpress, melihat tingkat kelayakan dari media pada materi tekanan dan untuk mengetahui media dapat meningkatkan hasil belajar siswa. Penelitian ini merupakan penelitian yang menggunakan model 4D (Define, Design, Develop and Dissemination). Media berbasis wordpress dikatakan layak apabila skor rata-rata dari para ahli media pembelajaran pada hasil validasi dan hasil responden siswa adalah 2,56. Skor rata-rata yang diperoleh dari hasil validasi adalah 3,1 dengan kategori valid dan skor rata-rata yang diperoleh dari hasil responden adalah 3,5 dikategorikan sangat setuju pada siswa kelas VIII-c yang berjumlah 18 siswa. Untuk nilai hasil belajar siswa dikatakan tuntas apabila mencapai KKM (kriteria ketuntasan minimal) 75, hasil belajar siswa menggunakan media berbasis wordpress dikatakan tuntas karena nilai rata-rata siswa mencapai 80,8 dan nilai ketuntasan klasikal mencapai 88 %. Dapat disimpulkan bahwa media berbasis wordpress yang telah dikembangkan layak dan dapat digunakan dalam pembelajaran IPA khususnya pada materi tekanan.
PENGARUH MODEL PEMBELAJARAN PROBLEM SOLVING TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII DI SMPN 5 LINGSAR TAHUN PELAJARAN 2012/2013 Rahmawati, Rahmawati
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

This study aims to determine the Influence of Problem Solving Learning Model on Student Physics Learning Outcomes Class VIII in SMPN 5 Lingsar Academic Year 2012/2013. The type of research used is experimental research. The sample used is 21 person class VIII-A as experiment class and 23 students of class VIIIB as control class and have been determined by random sampling technique. The data in the study were obtained from initial and final tests. Data collection techniques use objective tests that have been tested for validity, reliability, distinguishing power, and difficulty indexes. The result of the data analysis obtained the average score of initial test of experimental class of 34 and 39 for control class. The final test shows an average score of the experimental class of 75 and the control class of 68. The final test data of the students of the sample class were analyzed using the t-test. Results obtained t-test of 119.61 and t-table 2.016. T-count is greater than t-table at 5% error level and db = 42. We conclude that there is a positive effect of using Problem Solving learning model to student physics learning result.
MODEL PEMBELAJARAN BERBASIS MULTIMEDIA INTERAKTIF (MMI) UNTUK MENINGKATKAN PENGUASAAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS SISWA PADA MATERI OPTIK Rahmatiah, R.; Gunawan, Gunawan; Sutrio, Sutrio
Lensa : Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : IKIP Mataram

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Abstract

This study is an experimental study that aims to determine the increasing of concept mastery and the students critical thinking skills in Optical materials using Interactive Multimedia (MMI) based learning model. Optical materials in this study is limited to the Geometry Optics material. Research design using pre-test - post-test control group design. The population in this study were all students of class X SMA Negeri 2 Mataram Academic Year 2012/2013. Sampling using random cluster sampling, the students of class X-1 as the experimental group and the students of class X-3 as a control group. The increasing data of concepts mastery and critical thinking skills of students were analyzed using t-test formula two parties polled variance and N-gain test. At the significant level of 5% and dk of 79 obtained that ttest is more than ttable (5.198> 1.993). It is obtained for the experimental class N-gain of 71.338% with a high category, whereas for the control class derived N-gain of 60.261% with moderate category. Thus, it can be concluded that the increasing mastery of concepts and critical thinking skills of students in the material Optics, Optics Geometry in this case, in experiments class using the Interactive Multimedia-based learning model (MMI) is higher than in the control class that uses a conventional learning models. 
PENGARUH PENGGUNAAN POCKET BOOK SISWA DENGAN TEKNIK EVALUASI MEDIA PUZZLE CERIA TERHADAP AKTIVITAS DAN HASIL BELAJAR Mukminah, Mukminah; Sukroyanti, Bq Azmi; Fuaddunazmi, Muhammad
Lensa : Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : IKIP Mataram

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Abstract

Thie aims of this research was to measure the influence of student pocket book usage by using evaluation technique on cheerful puzzle media towards activity and the learning outcomes of physic, on vibration and wave. The research implied on Quasi Experiment with the design of Pretest-Posttest Control Group Design. The research sample taken by purposive sampling technique. The research instrument used on the collecting data process is observation sheet and multiple choice test. Based on the average of student activity on the experiment class was higher than class control. Based on the data, on the experiment class found that the average of the first meeting was 73,33%, and on the second meeting was found that 81,33%. Which categorized as very good and excellent, meanwhile on the control class for the first meeting was found the average of student activity was 64% and the second meeting shown that 57,3% which categorized enough and good enough. The average of the result of study on experiment class was 52,5 and for the class control was 53,8. In tears of posttest data resulted, the average of experiment class was 70,67, and the control class was 65,17. Based on the result of t-test data, posttest resulted tcalculate > ttable (14,05>2,03) with  = 5%, and found that alternative hypothesis (Ha) accepted. Thus it can be conclude that there is influence of using pocket book for student with the evaluation technique on cheerful puzzle media towards activity and learning outcomes study on the topic vibration and wave at  SMP 11 Mataram.
THE EFFECT OF COMIC MEDIA IN PHYSICH LEARNING TOWARD STUDENT’S CONCEPT MASTERY Salam, Abdul; Hidayat, Samsun; Ahzan, Sukainil
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

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Abstract

This research aims to determine the effect comics Media the mastery toward concepts of Physics Students Class VIII MTs NW Sanggeng the Academic Year 2015/2016. Research type used is experimental research. The population in this study is all students of class VIII MTs NW Sanggeng. Samples used is class VIIIA totaling 21 people as a class experiment and VIIIB students of 20 people as the control class taken with purposive sampling technique. The data in this study taken to give the initial test and final test to students sample. Data collection techniques using test questions Essay. Based on the analysis of data obtained by the average value of the initial test of the experimental class 13.29 and the control class is 12.85. Final test results showed an average grade of 63.05 experiment and the control class 49.10. Data final test graders samples were analyzed using t-test. Based on the results of data analysis using t-test obtained tcalculate equal to 2,756 and ttable of 2.002. Obtained thitung greater than t table at a 5% error level, so Ha is received, it can be concluded that there is effect from the use Media comic the mastery toward concepts of Physics Students Class VIII MTs NW Sanggeng in the academic year 2015/2016.
PENGEMBANGAN BAHAN AJAR FISIKA BERBASIS LKM CERIA UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN KREATIF MAHASISWA CALON GURU FISIKA Verawati, Ni Nyoman Sri Putu; Kosim, Kosim; Gunawan, Gunawan; ‘Ardhuha, Jannatin; Arizona, Kurniawan
Lensa : Jurnal Kependidikan Fisika Vol 5, No 1: June 2017
Publisher : IKIP Mataram

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Abstract

The purpose of this research is to develop CERIA LKM-based physics teaching materials to improve critical thinking skills and creative student physics teacher candidate. This research is a development research that fulfill 3 (three) criteria, namely validity (valid), practicality (practical), and effectiveness (effective). Assessment of valuator on the validation stage of basic physics teaching materials based on MFI Ceria developed is 3.37 (good category) with reliability percentage 97.76% (categorized reliable). The results of this validation indicate that the basic physics materials based on Ceria MFIs developed are feasible to be used in the implementation stage. The implementation phase of teaching materials has involved physics education program students, where the results of the implementation of teaching materials developed categorized 'very good'. The next implementation is the evaluation of students' critical and creative thinking skills.
PENGEMBANGAN VITUR SEBAGAI MEDIA PEMBELAJARAN FISIKA UNTUK MENINGKATKAN KEMAMPUAN BERFIKIR KREATIF SISWA Irwandi, Irwandi; Ahzan, Sukainil; Hidayat, Samsun
Lensa : Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : IKIP Mataram

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Abstract

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.
PENGEMBANGAN ASESMEN FORMATIF DAN REMEDIASI BERBASIS KOMPUTER PADA POKOK BAHASAN SUHU DAN KALOR SMP KELAS VII Kamar, Nurul; Kusairi, Sentot; Zubaidah, Siti
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

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Abstract

Formative assessments developed by teachers are generally conventional. One of the most common constraints on conventional formative assessment is the time to correct the test results long enough, especially for schools with large capacity classes. Therefore the teacher difficulties in providing direct feedback. This paper proposes a computer-based assessment product called ASFORDIASI BEKOM. The application is able to provide formative tests, feedback immediately after conducting tests, and provides remediation materials to help learners learn independently. The design of the study used the Dick & Carey (2001) research and development design which consists of four general stages: preliminary study, preparation, development, and effectiveness test. The study is limited to the third stage of development stage. Based on the validation and trial results of the product, BEKOM ASFORDIASI is considered feasible if used for learning especially on temperature material and calor grade VII SMP.

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