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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 242 Documents

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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.

The Effect of Mind Mapping Media toward Physics Concepts Understanding Anafitriani Anafitriani; Baiq Azmi Sukroyanti; Lovy Herayanti
Lensa: Jurnal Kependidikan Fisika Vol 7, No 1: June 2019
Publisher : Universitas Pendidikan Mandalika

Science learning carried out by teachers mostly uses conventional methods and rarely uses media in the activities of their teaching and learning process. Media mind mapping in physics learning can be used to describe a lot of material and can package it to be more interesting. The aim of this research to determine the effect of mind mapping media toward the students’ concept understanding. This study used quasi-experimental research with pretest and posttest control group design. The population used was all students of class X in SMA Negeri 1 Lingsar at 2018/2019 Academic Year. The number of samples are 32 students for the experiment class and 33 students for the control class taken by purposive sampling technique. Data analysis technique used is the t-test using IBM SPSS Statistics 22. Based on the results of hypothesis testing (t test), it is known that the significance value of the posttest data (0.00) is smaller than alpha testing (0.05), so it can be stated that the mind mapping learning method influences the students' understanding of concepts.

Analysis of Prospective Physics Teachers’ Ability to Design Experiments in University of West Sulawesi Mutmainna Mutmainna
Lensa: Jurnal Kependidikan Fisika Vol 9, No 1: June 2021
Publisher : Universitas Pendidikan Mandalika

Physics learning is identified to hand-on activities and built through scientific activities. Identification of students' understanding regarding physics theories and the ability to design physics experiments was allegedly very important to support the output profile of Physics Education Study Program in the form of professional educators. This study aimed to determine (1) the profile of prospective physics teacher's ability to design experiments at the University of West Sulawesi; (2) the category of prospective physics teacher's ability to design experiments; and (3) learning evaluation of Design and Analysis course of Secondary School Physics Practicum. This research is a descriptive exploratory study, where data is collected using an open-ended observation sheet with seven aspects of the ability to design experiment. Descriptive statistics were used to analyze research data obtained from 40 research subjects. The results showed that (1) overall, the prospective physics teacher's ability to design experiments was in the range 1.96 - 2.51; (2) the prospective physics teacher's ability to design experiments at the University of West Sulawesi was in the quite good and very good categories; (3) the presentation skill was an aspect that needs to be improved, while the theoretical basis understanding was the most prominent aspect based on the learning evaluation results of Design and Analysis course of Secondary School Physics Practicum

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

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.

ANALISIS HASIL BELAJAR KOGNITIF MAHASISWA PADA PERKULIAHAN STRATEGI PEMBELAJARAN FISIKA BERPOLA LESSON STUDY Hikmawati Hikmawati; Kesipuddin Kesipuddin; Satutik Rahayu
Lensa: Jurnal Kependidikan Fisika Vol 2, No 1: June 2014
Publisher : Universitas Pendidikan Mandalika

The purpose of this study was to analyze the students' cognitive learning outcomes in the lesson study of Physical Learning Strategy. The subjects of the study consisted of 62 students at the Physics Learning Physics Year 2013/2014 at FKIP UNRAM. The pattern of lesson study has been done for two cycles. Each cycle consists of three stages: plan, do, see. At the end of each cycle has been given a test to determine the level of mastery of student competence. The results showed that there was an increase in cognitive learning outcomes from cycle I to cycle II. In the first cycle evaluation (Cooperative learning model) obtained an average score of 71 (grade B) and on the second cycle (Problem-Based Learning Model) obtained an average score of 77 (grade B +). Therefore, the lesson study pattern needs to be developed as a way to improve the quality of education that never ends (continuous improvement).

Efektivitas Model Pembelajaran Problem Based Learning Berbantuan LKS Terhadap Kemampuan Berpikir Kritis Fisika Siswa SMAN 1 Lingsar Tahun Ajaran 2016/2017 Andi Fatimatul Islamiah; Satutik Rahayu; Ni Nyoman Sri Putu Verawati
Lensa: Jurnal Kependidikan Fisika Vol 6, No 1: June 2018
Publisher : Universitas Pendidikan Mandalika

[Title: The Effect of Thinking Aloud Pair Problem Solving Learning Model Toward Student Physics Science Learning Outcomes]. This research aims to know the effectiveness of the learning problem based learning model assisted work sheet for the critical thinking ability of physics students of grade X SMAN 1 Lingsar inacademics year 2016/2017. This was an experiments research that using design research Posttest-Only Control group Design. The population in this research were the whole grade X SMA Negeri 1 Lingsar in academics year 2016/2017. Sampling taken with using cluster random sampling technique with the students of class X. MIA. A as experiments class and grade X. MIA. D as controls class. Research hypothesis was analysis with the t-test for one party (the party right). Based on the hypothesis test results obtained tcount> ttable at significance level of 5%, then it can be inferred that the model of learning problem based learning assisted work sheet effective for critical thinking ability of physics students SMAN 1 Lingsar.

Analysis of Interest and Scientific Literacy Skills of Senior High School in Learning Physics Dian Fadila; Suliyanah Suliyanah; Utama Alan Deta
Lensa: Jurnal Kependidikan Fisika Vol 8, No 2: December 2020
Publisher : Universitas Pendidikan Mandalika

Scientific literacy is a person's ability to understand science, communicate science, and apply scientific knowledge to solve problems so that they have high attitudes and sensitivity to themselves and their environment in making decisions based on scientific considerations. This study aims to determine the understanding of high school students regarding scientific literacy and to determine the effect of high school students' interest in learning on science literacy learning outcomes. This study involved 201 high school students in Surabaya, Sidoarjo and Gresik. This study uses a mixed-method, namely, by using a quantitative approach and a qualitative approach. Quantitative analysis was perform using regression and correlation tests. The qualitative research obtains from questionnaires and interviews with students. The answers from students categorized into four levels, namely a score of 0 (did not answer the questions), score 1 (responded to questions but not quite right), score 2 (answered correctly) and score 3 (answered correctly) with exact categories). From the research results, it can conclude that students' understanding of scientific literacy is still low. The regression test where the significance value is 0.095> 0.05, which means that there is no influence of students' interest in learning on the results of students' scientific literacy skills, while the correlation test shows that the correlation between students' interests and the effects of scientific literacy skills (r) is 0.118. This indicates that there is a shallow relationship between students 'interest in learning and the consequences of high school students' scientific literacy skills. This research recommended that students can improve their understanding of scientific literacy by getting used to reading scientific literacy before learning begins so that students' interest in reading scientific phenomena increases.

PENERAPAN MODEL PEMBELAJARAN EMPIRICAL INDUCTIVE LEARNING CYCLE UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS DAN HASIL BELAJAR SISWA SMAN 1 GERUNG TAHUN AJARAN 2011/2012 Santi Agustiarini
Lensa: Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : Universitas Pendidikan Mandalika

This Classroom Action Research was aimed to increase the student’s critical of thinking ability trough Empirical Inductive Learning Cycle. This research was conducted trough five cycles; engagement, exploration, explanation, elaboration, and evaluation. Student’s critical of thinking ability was gained by doing the evaluation on the last cycles. On first cycle the percentages of student’s critical of thinking ability were 75%,68%, 51%, 68%,and 74%; the mean score was 67,64 with classical passing 47%. Furthermore, the mean score of student’s activities was 25,88 in active category. An increasing percentages of each indicator found in the second cycle. They were 76%, 72%, 72%, 83%, and 76%. The mean score was 79,59 with classical passing 92%, and the mean score of student’s learning activities was 31,5 in hyperactive / very active category. The data were obtained from observation, evaluation, and reflection of each cycles. Based on the result, it can be concluded that applying empirical inductive learning cycle in SMAN 1 Gerung was increasing the student’s critical of thinking ability especially to the XI IPA 2 student in academic year 2011/2012.

MENINGKATKAN KETERAMPILAN PROSES SAINS MAHASISWA MELALUI PENGEMBANGAN PROGRAM PEMBELAJARAN FISIKA MENGGUNAKAN MODEL INKUIRI Ni Nyoman Sri Putu Verawati
Lensa: Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : Universitas Pendidikan Mandalika

This study aimed to improve science process skills of students in learning physics through program using the inquiry learning model. This research is action research through the stages of planning, implementation, observation, and reflection, its are implemented in cyclical form. The subjects were students of biology education courses that take the course Physics I in the first semester of academic year 2013/2014. The instrument in this study using the Performance Appraisal Sheet Process (PASP) based on woorksheet to obtain data of science process skills of students. The results showed that as many as 75 % of students have a science process skills with good category, 17 % of students with unfavorable category, 8 % of students categorized as very poor (bad). As for each component of science process skills, students appear to difficulties in conducting data analysis with a score of 59,8 but both in carrying out experiments with a score of 70,5. From the research that has been done can be concluded that the learning program using the inquiry model in physics learning can improve student science process skills.

PENGEMBANGAN VIDEO TIME LAPSE CARICATURE (VTLK) SEBAGAI MEDIA PEMBELAJARAN IPA UNTUK MELATIH SCIENTIFICCURIOSITY SISWA Samsun Hidayat; Muhammad Asy’ari
Lensa: Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : Universitas Pendidikan Mandalika

Penelitian ini bertujuan untuk mengembangkan Video Time Lapse Caricature (VTLK) sebagai media pembelajaran fisika. Penelitian ini menggunakan model pengembangan plomp, yaitu Prelimenary Investigation, Design, Realization/Contruction, Test, Evaluationand Revision. Penelitian ini menggunakan metode pengumpulan data meliputi: uji validasi media Video Time Lapse Caricature (VTLK) yang dikembangkan. Sampel dalam penelitian ini adalah uji kelompok terbatas siswa kelasVIII MTs. Ad-Dinul Qayyim Gunung Sari. Analisis data menggunakan deskriptif kuantitatif. Hasil uji validasi media Video Time Lapse Caricature (VTLK) yang dikembangkan dikategorikan cukup valid dengan nilai rata-rata sebesar 3,75 dan rata-rata scientific curiosity siswa sebesar 32,75 dikategorikan tinggi sehingga dapat disimpukan bahwa pengembangan video time lapse caricature (VTLK) sebagai media pembelajaran IPA dapat melatih scientificcuriosity siswa.

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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

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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