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

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Abstract

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.  
PENGEMBANGAN MODUL PEMBELAJARANPADA POKOK BAHASAN IDENTIFIKASI KANDUNGAN MATERIALBERBASIS RISET DAN KEARIFAN LOKAL Pangga, Dwi; Prasetiya, Dwi Sabda Budi
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

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Abstract

This study aims to develop a 'learning module' identification of material content based on research and local wisdom. This module is a refinement of the Material Physics module. This course is an option; therefore the content tends towards the development of talent and interest to motivate the Master's degree. During this study more based on literature studies, the means are very limited. As a result, many curiosity and student awareness can not be missed because learning through research is very limited. The development of research-based modules and local wisdom can support the needs of students to conduct research. The research method used in this research is R & D research using Borg & Gall development model including product analysis, development, expert validation and revision, small field trial phase, large scale field trial and final product result. Learning module on subject matter identification of research-based materials and local wisdom as a product of development.
PENGEMBANGAN MODUL PENGANTAR STATISTIK DESKRIPTIF PADA MATA KULIAH STATISTIK DASAR UNTUK MAHASISWA PENDIDIKANFISIKA UNIVERSITAS MATARAM Rahayu, Satutik; Harjono, Ahmad; Sutrio, Sutrio; Gunada, I Wayan; Hikmawati, Hikmawati
Lensa : Jurnal Kependidikan Fisika Vol 2, No 1: June 2014
Publisher : IKIP Mataram

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Abstract

This study aims to produce a module product 'introduction of descriptive statistics' on the basic statistics course for physics education students’ academic year 2013/2014. This research uses 4-D model which consists of four stages: 1. Define, 2. Design, 3. Develop, and 4. Disseminate. The subjects are students studying basic statistics courses in the third semester. Data analysis using descriptive analysis and percentage. The results showed that the student response to the module was 71.5% (strongly agree), and 28.5% (agree). Therefore, we conclude that the modules that have been developed are ready for dissemination
Uji Biokompatibilitas Nanofiber Komposit Kitosan/PVA Sebagai Pembalut Luka Supriyanto, Abdul; Murni, Minarti Liana; Marlina, Fitri; Pangga, Dwi
Lensa : Jurnal Kependidikan Fisika Vol 6, No 1: June 2018
Publisher : IKIP Mataram

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Abstract

[Title: Chitosan/PVA Composite Nanofiber Biocompatibility Test as a Wound Wrap]. This study aims to make chitosan-based nanofiber from NTB local crab shells. The manufacture of nonofiber is intended for application in the medical world as wound dressing. Wound dressing was developed from the basic ingredients of chitosan from NTB local crab shells. This research was conducted using the electrospining method, namely by making fibers from nano-sized chitosan. The resulting wound dressing was analyzed using FTIR. The results of this analysis show that chitosan has an area of absorption or transmittance in some chitosan groups so that it shows a positive alloy on chitosan and PVA as antibacterial in wound dressing.
PENGGUNAAN MODEL CONTEXTUAL TEACHING AND LEARNING (CTL) SEBAGAI UPAYA UNTUK MENINGKATKAN MINAT DAN KEMAMPUAN PEMAHAMAN KONSEP GARIS DAN SUDUT PADA SISWA KELAS VII MTS. PUTRA NURUL HAKIM KEDIRI TAHUN PELAJARAN 2012/2013 HARDIAWAN, HARDIAWAN
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

The mathematics lesson in class VII MTs Putra Nurul Hakim Kediri is less desirable by the students. Therefore, their understanding of mathematical concepts is lacking. This study aims to apply Contextual Teaching and Learning (CTL) model to improve students' interest and understanding ability. The results showed that, the evaluation of cycles I and II, the percentage of classical completeness are: 66.66% and 87.87%. Teacher activity is good in cycle I and II. Students' math learning interest is very high in cycle II. The results of this study indicate an increase in interest and ability to understand students' concepts. We conclude that the Contextual Teaching and Learning (CTL) model proves to increase students' interest in and understanding of concepts. 
PENGARUH PENGGUNAAN METODE RESITASI DALAM MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR FISIKA PADA SISWA KELAS VIII MTs NUNGGI Erniwati, Erniwati
Lensa : Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : IKIP Mataram

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Abstract

Students are required to learn in solving problems in the form of tasks taken. This study aims to find the effect of recitation methods to improve physics learning outcomes and physical learning outcomes in grade VIII students MTs Nunggi. The method used is experimental research. The results showed that the students' activity in the experimental class was very active (average score 3.67) and the control class was quite active (average score 2.33). Teacher activity in the experimental class has been very active (average score 3.67) and in the control class is quite active (average score 2.16). Student learning result data that in experiment and control class is processed using t-test equation. The t-test value is 2.79 at the 5% significance level of 2.79 and the t-table (t-test> t-table). Therefore the alternative hypothesis (Ha) is accepted and the null hypothesis (Ho) is rejected. We conclude that the method of recitation for improving physics learning outcomes in grade VII MTS Nunggi has an effect of 13.63%.
IDENTIFIKASI MISKONSEPSI MAHASISWA PENDIDIKAN FISIKA PADA MATERI RANGKAIAN LISTRIK Asy’ari, Muhammad
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

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Abstract

Misconceptions are concepts that are inconsistent with the scientific or scientific understanding received by scientists in the field concerned. This study aims to identify student misconception on dynamic electrical material. This study is a preliminary study in which, students' answers are analyzed based on the average Certainty of Response Index (CRI) listed on the answer sheet. In general, students are still experiencing misconceptions on dynamic electrical materials identified using 10 problems, namely: 1) wrong choice 60.72%; 2) correct choice of wrong reasons 33.46%; 3) correct choice true reason 4.98%; and 4) empty answer 0.79%. Based on the result, it can be concluded that students generally are still experiencing misconceptions on dynamic electrical materials so that comprehensive improvement needs to be done to overcome the problem.
MODEL PEMBELAJARAN INTERAKTIF DENGAN MENGGUNAKAN PENDEKATAN KONSTRUKTIVISME UNTUK MENINGKATKAN PRESTASI BELAJAR FISIKA SISWA KELAS VIII SMP NEGERI 5 LINGSAR TAHUN PELAJARAN 2012/2013 Sofian, Ifan
Lensa : Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : IKIP Mataram

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Abstract

The facts found are that teacher’s use conventional learning, students only listen and record, Mid Semester Score has not reached the classical completion standard. Therefore this study aims to improve student physics learning achievement through the application of interactive learning model using constructivism approach on the students of class VIII SMP Negeri 5 Lingsar academic year 2012/2013. This research is a classroom action research that has been done in 2 cycles consisting of planning, implementation, observation, and reflection. Student questionnaire data given in cycle I through the questionnaire with an average score of 32.8 (positive category). Student achievement data obtained through the test given at each end of the cycle. Cycle I consists of 3 sessions. The results showed that the average score evaluation analysis 63.39 and classical learning completeness of 56.52% (category not complete). Cycle II consists of 4 sessions. The results show that the average score of evaluation analysis is 75.60 and the classical completeness is 86.95% (complete category). We conclude that the application of interactive learning model using constructivism approach has a positive impact on student physics achievement.
COVER Editorial, Editorial
Lensa : Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : IKIP Mataram

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Abstract

Cover, Redaksi, Daftar Isi
PENGARUH METODE PEMECAHAN MASALAH MELALUI DEMONSTRASI UNTUK MENINGKATKAN HASIL BELAJAR SISWA SMKN 03 MATARAM Wali, Muh. Rangga; Prayogi, Saiful; Fuaddunnazmi, Fuaddunnazmi
Lensa : Jurnal Kependidikan Fisika Vol 3, No 1: June 2015
Publisher : IKIP Mataram

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Abstract

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.

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