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All Journal Lensa : Jurnal Kependidikan Fisika
Ahzan, Sukainil
IKIP Mataram
Education Physics

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DEVELOPMENT OF LEARNING MEDIA USING ADOBE AFTER EFFECT IN DYNAMIC ELECTRICITY SUBJECT MATTER Satra, Ony Aldinan; Ahzan, Sukainil; Fuaddunazmi, M.
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

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Abstract

This research is the development of instructional videos. The purpose of this study was to develop ICT based learning media that can enhance students' understanding on the dynamic electrical material. This study uses 4D model of development which define, design, develop and disseminate. This study only uses three phases to the development stage video designed using Software adobe after effect. Further testing in two stages, the process of validation and surveys. The validation process performed by the second validator of the quality and appropriateness of instructional media content with an average score of 3.25 thus classified as "Highly Valid". Furthermore, the survey of 14 students of 4th semester of physics education by looking at appeal and the general look of the media with the acquisition of an average score of 3.13 and included the category "Agree". Thus deserve to be a program developed as a learning medium and can be used in science teaching junior class IX on the subject of dynamic electricity.
PEMBUATAN BATA RINGAN BERBAHAN DASAR LIMBAH PENGOLAHAN EMAS TRADISIONAL DI PROPINSI NTB Prasetya, Dwi Sabda Budi; Priyambodo, Seto; Ahzan, Sukainil
Lensa : Jurnal Kependidikan Fisika Vol 4, No 2: December 2016
Publisher : IKIP Mataram

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Research on the manufacture of lightweight brick with basic material waste processing of goldin the province of West Nusa Tenggara has been done. This research is very important because most of the people in NTB separate gold by amalgamation and cyanidation methods. Processes that do this will result in hazardous waste on the environment so that the need for countermeasures. The purpose of this research is to create a lightweight bricks made of waste processing of gold which has a strong press that meets national standards. This research was conducted through two stages, namely 1) Stage of light brick making, 2) Phase compressive strength test light brick production. The results showed that lightweight bricks made with waste raw gold processing and cement with a ratio of 3: 1 has a compressive strength of 7.80 kg / cm2. These results demonstrate compliance with national standards, namely 7.83 kg / cm2 so that the product of this research can be said to be feasible.
PENERAPAN PEMBERDAYAAN BERPIKIR MELALUI PERTANYAAN (PBMP) DALAM PEMBELAJARAN AKTIF TIPE TEAM QUIS UNTUK MENINGKATKAN HASIL BELAJAR FISIKA SISWA DI SMPN 2 BATULAYAR Gummah, Syifaul; Prayogi, Saiful; Ahzan, Sukainil; Islamiyah, Islamiyah
Lensa : Jurnal Kependidikan Fisika Vol 2, No 2: December 2014
Publisher : IKIP Mataram

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This study aims to improve the learning achievement of Physics science through the application of Empowering thinking Using Questions (PBMP) In Active Learning 'Team Quis Type for Students in Secondary School. The type of research is classroom action research conducted in two cycles consisting of: planning, implementation, observation and evaluation phase, and reflection. Activity data for students and teachers is obtained through the observation sheet, while the student learning result data is obtained through the test given at each end of the cycle. The indicator of the success of the research is the students are categorized as active and have increased. Student learning achievement is completed in a classical manner where the students who scored ≥ KKM 75 score has reached ≥ 85% based on the total number of students who follow the evaluation test. Students' physics learning achievement in the first cycle obtained the average grade of 73.8, classical completeness 75.0%, and the average value of student learning activities of 12.3 who are in the category quite active. In the second cycle obtained an average score of 80.2 with 85.0% classical completeness, and the average value of student learning activities of 17.0 are in the active category. We conclude that PBMP has been able to improve students' physics learning outcomes.
Analisis Kandungan Mineral Tembaga (Cu) yang Terdapat pada Struktur Batu Tambang Dengan Metode Atomic Absorption Spectrofotometer (AAS) Bukhari, Imam; Hayati, Susru Hiyatun; Humayroh, Nisa; Ahzan, Sukainil; Prasetya, Dwi Sabda Budi
Lensa : Jurnal Kependidikan Fisika Vol 6, No 2: December 2018
Publisher : IKIP Mataram

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Abstract

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

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Abstract

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

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Abstract

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 Rulyati, Neneng; Ahzan, Sukainil; Fuaddunazmi, M.
Lensa : Jurnal Kependidikan Fisika Vol 4, No 1: June 2016
Publisher : IKIP Mataram

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Abstract

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.
PENGARUH PERUBAHAN SUHU TERHADAP UJI IMPAK LAPISAN NIKEL-KROM PADA SUBSTRAT TEMBAGA Ahzan, Sukainil; Ahmadi, Ahmadi
Lensa : Jurnal Kependidikan Fisika Vol 3, No 2: December 2015
Publisher : IKIP Mataram

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Abstract

It has been done plating a copper with process electroplating technique using a solution of nickel and chrome. The purpose of this study to find the best strength of the layer with the optimal flow. The strength of the material in the test with the impact test on a sample of coated copper at different work flows (1A, 1.5 A, 2.0 A, and 2.5 A). The results of the impact energy impact test obtained for each flow which is 2.1566 J / mm2; 2.3017 J / mm2; 1.9319 J / mm2; 1.9205 J / mm2. From the analysis concluded layer with high impact strength at an operating current of 1.5 A
PENGARUH MODEL PEMBELAJARAN INQUIRI TERHADAP PRESTASI BELAJAR FISIKA SISWA SMP NEGERI 8 MATARAM Prayogi, Saiful; Gummah, Syifa’ul; Ahzan, Sukainil; Heryani, Nunik
Lensa : Jurnal Kependidikan Fisika Vol 2, No 2: December 2014
Publisher : IKIP Mataram

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Abstract

This study aims to determine the effect of inquiry learning model on student physics achievement in junior high school. The method used is experimental research. The sample used are; grade VII-D students as many as 27 people as control class, and level VII-G as many as 27 people as experimental class. The sample selection was done by purposive sampling technique. The data were collected by pre-test and post-test in both classes. The average pre-test in the experimental class is 28.04 and 30.11 for the control class. The average post-test score in the experimental class is 74.41 and 69.26 for the control class. The analysis result using t-test obtained t-test of 1.82 and t-table is 1.67. The value of t-test is greater than t-table at 5% and dk is 52. We conclude that there has been a significant influence of inquiry learning model on physics learning achievement.
Pengembangan Bata Ringan Berbahan Dasar Limbah Pengolahan Emas Tradisional dengan Penguat Eceng Gondok Pangga, Dwi; Prasetya, Dwi Sabda Budi; Ahzan, Sukainil
Lensa : Jurnal Kependidikan Fisika Vol 6, No 2: December 2018
Publisher : IKIP Mataram

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Abstract

[Title: Development of Lightweight Brick Based on Traditional Gold Processing Waste with Water Hyacinth Booster]. Research has been carried out on the manufacture of light brick made from gold processing waste with water hyacinth filler. The study was carried out by varying the direction of water hyacinth fiber as filler in light brick making. The direction of the filler is arranged in a horizontal, orthogonal and random direction. In each filler direction, the percentage variation of water hyacinth is arranged with the volume fraction 0%, 15%, 30%, 45%, 60%, from the total volume of the amount of light brick. The test results show that in the horizontal fiber direction the compressive strength is (2.43; 0.25; 0.54; 0.24; 0.50) MPa with a density (1.62; 1.34; 1.58; 1.42; 1.25) gr /cm3. In orthogonal direction the compressive strength was (2.43; 0.26; 0.80; 0.63; 0.77) MPa with density (1.62; 1.42; 1.49; 1.53; 1.42) gr/cm3. While in the random direction the compressive strength was (2.43; 0.73; 0.69; 0.59; 0.65) MPa with a density (1.62; 1.20; 1.41; 1.13; 1, 20) gr/cm3. From these data by comparing with previous studies, the most stable compressive strength and density values are formed in orthogonal directions. While the density value is most formed in random direction. In all directions the compressive strength and stable density were formed in the 60% volume of filler. The test results show that the light brick that is formed into the category is very light (entered in 0.6 - 1.6 gr/cm3 range) and floating in water, with medium compressive compressive strength.
Co-Authors A.A. Ketut Agung Cahyawan W Ahmadi Ahmadi Anas, Ajwar Fuaddunazmi, M. Gummah, Syifaul Gummah, Syifa’ul Hardariyanti, Hardariyanti Hayati, Susru Hiyatun Heryani, Nunik Humayroh, Nisa Ikasmayanti, Ikasmayanti Imam Bukhari Irwandi Irwandi Islamiyah Islamiyah, Islamiyah Pangga, Dwi Prasetya, Dwi Sabda Budi Prayogi, Saiful Priyambodo, Seto Purnamasari, Riska Restiani, Pete Era Rina Mariyana Rulyati, Neneng Samsun Hidayat Sari’ah, Sari’ah Satra, Ony Aldinan Soraya, Liza Hani Sugianto, Iin sukroyanti, Baiq Azmi Syadzili, As’ad Furqon Wirawan Putrayadi, Wirawan