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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 269 Documents

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Analisis Kandungan Mineral Tembaga (Cu) yang Terdapat pada Struktur Batu Tambang Dengan Metode Atomic Absorption Spectrofotometer (AAS) Imam Bukhari; Susru Hiyatun Hayati; Nisa Humayroh; Sukainil Ahzan; Dwi Sabda Budi Prasetya
Lensa: Jurnal Kependidikan Fisika Vol 6, No 2: December 2018
Publisher : Universitas Pendidikan Mandalika

[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.

Profile of Critical Thinking Skills Associated with Science Learning Outcomes of Junior High School Students in Mataram City Sari Hidayani; J. Jamaluddin; Agus Ramdani
Lensa: Jurnal Kependidikan Fisika Vol 8, No 2: December 2020
Publisher : Universitas Pendidikan Mandalika

Efforts to develop critical thinking skills are still educational goals which are expected to improve learning outcomes which have an impact on the performance and quality of students. It is important to measure critical thinking skills so that the right techniques can be found to develop and improve these thinking skills. This study aims to describe critical thinking skills and their relationship with science learning outcomes of SMPN students in the city of Mataram. This type of research is a quantitative descriptive study with a sample of 418 Grade VII students and 435 Grade VIII students who were determined using purvosive techniques. Collecting data using test instruments that have been validated by experts and tested for reliability. The results showed that the critical thinking skills profile of the students of SMPN Mataram City was classified as moderate, with an average score of 68.83 for grade seven (VII) and 70.69 for grade eight (VIII). So it can be said that the relationship between critical thinking skills and science learning outcomes is very low as indicated by the R square value. R square for class VII is 0.074, which means that critical thinking skills have an effect of 7% on science learning outcomes. R square for class VII is 0.097, which means that critical thinking skills have an effect of 9% on science learning outcomes. The critical thinking skills of SMPN students in Mataram City needs to be improved by improving the learning process and learning evaluation tools.

PERBEDAAN HASIL BELAJAR ANTARA GAYA BERPIKIR DIVERGEN DAN KONVERGEN MATA KULIAH GELOMBANG MAHASISWA PENDIDIKAN FISIKA Sukainil Ahzan; Syifa’ul Gummah
Lensa: Jurnal Kependidikan Fisika Vol 2, No 1: June 2014
Publisher : Universitas Pendidikan Mandalika

This study aims to determine differences in student learning outcomes between divergent and convergent thinking styles. The sample of research is the fourth semester students in the Department of Physics Education IKIP Mataram. The experimental design uses a pre-test-post-test one-group design. The data analyzed is the result of cognitive learning and questionnaire of students' thinking character. The research hypothesis was tested by using t test statistic. The result of data analysis can be concluded that there is no difference between learning achievement with convergent and divergent thinking style.

INTERNET IS ONE MEDIUM THAT CAN BE USED IN TEACHING INFORMATION AND COMMUNICATION TECHNOLOGY (ICT) COURSES ONLINE ORIENTED BY USING BLOGGER Baiq Rina Amalia Safitri
Lensa: Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : Universitas Pendidikan Mandalika

Internet is one medium that can be used in teaching information and communication technology (ICT) courses at IKIP Mataram. The goal of this research is that students are able to develop distance learning tools based on the development of information and communication technology (ICT) through the use of computers, the internet, and other software to support the practicum. This research is classified into development research. Samples of this research were the students of IKIP Mataram who take ICT courses. Outcomes of the study are: (1) a models of learning modules on the internet ICT courses - online oriented by using blogger, (2) a model of learning modules on the internet ICT courses - online oriented in a blog engine form by utilizing blogger, and (3) the publication of the article in the jurnal.

Effectiveness of Problem Based Learning Model with Worksheet Assisted on Students' Critical Thinking Ability Satutik Rahayu; Ni Nyoman Sri Putu Verawati; Andi Fatimatul Islamiah
Lensa: Jurnal Kependidikan Fisika Vol 7, No 2: December 2019
Publisher : Universitas Pendidikan Mandalika

This research aims to know the effectiveness of the learning problem based learning model assisted worksheet for the critical thinking ability of physics students of grade X SMAN 1 Lingsar. 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 experiment class and X MIA.D as control 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.

PENERAPAN MODEL STAD (STUDENT TEAMS ACHIEVEMENT DIVITION) UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS X MA ZAINUL MUSTHAFA NW PENGADANG TAHUN PELAJARAN 2012/2013 Mirnawati Mirnawati
Lensa: Jurnal Kependidikan Fisika Vol 1, No 1: June 2013
Publisher : Universitas Pendidikan Mandalika

Mastery of physics concepts of students including low category and application of learning model has not varied, still refers to the old paradigm such as teaching by lecture method. This study aims to determine the application of STAD model (Student Teams Achievement Division) to improve student learning outcomes of grade X MA Zainul Musthafa NW Pengadang academic year 2012/2013. This research is a classroom action research conducted in 2 cycles consisting of planning, implementation, observation, evaluation and reflection. The first cycle consists of three sessions and the second cycle is two sessions. Data on student learning outcomes is obtained from multiple choice tests at the end of the cycle. The results showed that the completeness of classical learning in the first cycle was 64.00% and 91.67% for the second cycle. We conclude that the application of the STAD model has a positive impact on student learning outcomes.

Kepuasan Pemangku Kepentingan pada Layanan Manajemen Kelembagaan di Fakultas Penyelenggara Pendidikan Swasta Saiful Prayogi; Agus Muliadi; Baiq Asma Nufida
Lensa: Jurnal Kependidikan Fisika Vol 9, No 2: December 2021
Publisher : Universitas Pendidikan Mandalika

Penelitian ini bertujuan untuk mengeksplorasi kepuasan pemangku kepentingan pada layanan manajemen kelembagaan di Fakultas Sains, Teknik, dan Terapan, (FSTT) Universitas Pendidikan Mandalika. Pemangku kepentingan yang dimaksud adalah pihak internal dan eksternal. Layanan managemen kelembagaan difokuskan pada aspek kepuasan layanan pendidikan mahasiswa, kepuasan sumber daya dosen dan tenaga kependidikan, dan kepuasan mitra kerjasama. Penelitian ini merupakan penelitian survey dimana data dikumpulkan menggunakan kuesioner yang berisi item pernyataan kepuasan layanan pada pemangku kepentingan. Kuesioner divalidasi oleh validator ahli agar dapat digunakan untuk mengukur tingkat kepuasan pemangku kepentingan. Kuesioner kepuasan layanan pendidikan diberikan kepada mahasiswa yang sedang aktif kuliah, kuesioner kepuasan layanan sumber manusia diberikan kepada dosen dan tenaga kependidikan, dan kepuasan layanan kerjasama diberikan kepada mitra kerjasama. Tiap-tiap data layanan kepuasan dianalisis secara deskriptif untuk mengetahui tingkat kepuasan pemangku kepentingan. Hasil studi lebih lanjut disajikan pada artikel ini.Stakeholder Satisfaction in Institutional Management Services at the Faculty of Private Education ProvidersAbstractThis study aims to explore stakeholder satisfaction on institutional management services at the Faculty of Science, Engineering, and Applied, (FSTT) Mandalika University of Education. The stakeholders in question are internal and external parties. Institutional management services are focused on aspects of student education service satisfaction, lecturer and education staff resource satisfaction, and cooperation partner satisfaction. This research is a survey research in which data is collected using a questionnaire containing statements of service satisfaction to stakeholders. The questionnaire was validated by an expert validator so that it can be used to measure the level of stakeholder satisfaction. Education service satisfaction questionnaires are given to students who are actively studying, human resource service satisfaction questionnaires are given to lecturers and education staff, and cooperation service satisfaction is given to cooperation partners. Each service satisfaction data was analyzed descriptively to determine the level of stakeholder satisfaction. Further study results are presented in this article.

PENGARUH MODEL PEMBELAJARAN PARTISIPATIF MENGGUNAKAN METODE PEMECAHAN MASALAH TERHADAP HASIL BELAJAR FISIKA SISWA KELAS VIII SMPN 3 BATUKLIANG A. Kusumawati; Kosim Kosim; Gunawan Gunawan
Lensa: Jurnal Kependidikan Fisika Vol 1, No 2: December 2013
Publisher : Universitas Pendidikan Mandalika

This study is an experimental study that aims to knows the influence of participative learning model used problem solving methode towards learning physics achievement of studens in SMPN 3 Batukliang. Research design using pre-test - post-test control group design. Sampling using random cluster sampling, the students of class VIII-A as the experimental group and the students of class VIII-B as a control group. The learning physics achievement data of students were analyzed using t-test formula two parties polled variance. At the significant level of 5% and dk of 53 obtained that ttest is less than ttable (1.66< 2.007). Because that ttest is less than ttable therefore H0 is accepted and Ha is rejected. Therefore, it can be concluded that the participative learning model used problem solving methode is not influential significantly towards learning physics achievement of studens in SMPN 3 Batukliang.

PENGARUH MODEL PEMBELAJARAN QUANTUM TEACHING TIPE TANDUR TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA Ikasmayanti Ikasmayanti; Sukainil Ahzan; Wirawan Putrayadi
Lensa: Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : Universitas Pendidikan Mandalika

This purpose of this reseach was to measure the effect of Quantum Teaching model of TANDUR toward creative thinking ability of student. This research was conducted in the class VIII SMPN 3 Madapangga. The population of this study was all students grade VIII, and got two class as sample were VIIIa and VIIIb. Students at VIIIa as experimental and VIIIb as control class. This research was experimental reseach with post test only control group design. This study using purposive sampling. The instrument in this research was test of creative thinking was formed essay test. Data analysis in this study using t-test. From the treatment was obtaimed creative thinking ability with tcalc = 1,71 ≥ ttab = 1,68. This the null Hypotesis (Ho) in push away and alternative Hypotesis (Ha) in acceptance. From data analysis can concluded that Quantum Teaching type TANDUR can increase the creative thinking ability of students at vibration items and wave.

THE EFFECT OF OSILATION AND WAVE ANIMATION TOWARD STUDENT’S PHYSIC LEARNING ACHIEVEMENT Neneng Rulyati; Sukainil Ahzan; M. Fuaddunazmi
Lensa: Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : Universitas Pendidikan Mandalika

This research was aimed at find out the effect of using vibration animation and swell toward students physics in academic year 2015/2016. This research was experimental research. The population in the research is all of the students VIII SMP Negeri 3 Monta Bima. The researcher uses cluster random sampling for took the sample, those were took two class VIIIA as experimental class, and VIIIB as control class. The result in this research used normality uses SPSS 17 was significant > 0,05 in succession was 0,185 and 0,033 for experimental class, although for control class was 0,173 and 0,023. Although the result of homogenytas experimental class was 3,263 and control class was 1,831. Based on the test result SPSS 17 by using test T-test provided the value of T count it 1.498 with the standard of significant 0,151 for class experimental, as for the control T count it 2.172 with the standard of significant 0,041. And so what happen is T count it < T table. So Ho rejected and Ha accepted. Therefore can be concluded that there is vibration animation and swell have significant effect in learning students physics SMP Negeri 3 Monta Bima academic year 2015/2016.

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

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Nusa tenggara barat

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Home Page

OAI Link

Editorial Team

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Reviewer

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Contact Name Muhammad Asy'ari

Contact Email muhammadasyari@undikma.ac.id

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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