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Charm Sains : Jurnal Pendidikan Fisika

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Published by Universitas Negeri Manado

ISSN : - EISSN : 27225860 DOI : -

Core Subject : Science, Education,

Education Physics

Artikel dalam Charm Sains Jurnal Pendidikan Fisika merupakan artikel hasil penelitian ataupun pengembangan dalam bidang pendidikan fisika yang berkualitas dan dapat dipertanggungjawabkan secara keilmuan. Charm Sains Jurnal Pendidikan Fisika memiliki ISSN online dengan nomor eISSN 2722-5860. Artikel dalam Charm Sains Jurnal Pendidikan Fisika juga merupakan artikel yang bisa dibaca dan dilihat secara terbuka oleh peneliti ataupun masyarakat umum. Setiap artikel yang diterbitkan sudah melalui tahap review oleh para pakar tingkat Nasional sesuai dengan bidang naskah artikel. Artikel dalam jurnal juga telah di uji plagisi dengan menggunakan bantuan aplikasi TURNITIN.

Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)

Articles 146 Documents

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PENGARUH FILTRASI TERHADAP NILAI pH, TDS, KONDUKTANSI DAN SUHU AIR LIMBAH LAUNDRY Farly Tumimomor; Septiany Palilingan; Meity Pungus
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Laundry wastewater has the potential to pollute the aquatic environment if it is thrown away in large volumes without any prior treatment. The easy and inexpensive laundry wastewater treatment method for household-scale has been carried out through the filtration method using a combination of natural adsorbent as a laundry wastewater filtration media. This study aims to determine the effect of filtration using a combination adsorbents of activated charcoal, zeolites, silica sand, anthracite and ferolite on pH, TDS (Total Dissolved Solid), electrical conductivity and temperature values in laundry wastewater samples. Based on laboratory test results, it was found that after the filtration process, a pH value of 22.2% was decreased, the TDS level was 21.5% and the conductance value was 15.1%, while the temperature value was relatively stable. Statistically, the presence of filtration treatment only gives a significant influence on changes in pH, TDS and conductance values while the relative temperature value does not change.

EFEKTIVITAS PENGGUNAAN METODE NUMERIK DALAM MENENTUAN TEGANGAN KERJA DIODA Djeli Tulandi
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Working voltage diode can be determined based on the exponential form equation that states the relationship between the variable electrical current , voltage , and temperature diode electron charge . Determination of potential voltage diode can be done numerically using the method of looking for the root of the equation . There are several methods of searching for the roots of the equation graph method , the direct method , the two methods , regulation falsi method , Newton – Raphson method and the secant method.The purpose of this study is to show which method is most effective in determining the working voltage diode . The method used is descriptive analytic method . The results showed that the direct measurement method is a short procedure , obtain employment diode voltage v = 0.42216 volts at the 4th iteration , as well as the method of Newton - Raphson procedure is also very short because it only took 5 steps in determining the working voltage diode . The other method , the method for two , regulations falsi and secant method requires a longer iteration. Themethod is effective in determining the working voltage of diode 5selected method I sadirectmethod an dNewton-Raphson method

PENERAPAN STRATEGI INKUIRI UNTUK MENINGKATKAN PENGUASAAN KONSEP GETARAN DAN GELOMBANG Sixtus Iwan Umboh
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Research on the application of incuiri strategis for improve mastery of the conceps of vibration and waves.The purpose of the study is 1) Knowing the relationship of mastery of the initial concept with the result of learning to study physics students junior high school Savio Dominiko Manado on matter of vibration and waves.2) To Determine the effectiviness of applying inquiri learning strategies in vibration and wave material. The physic material used is vibration and waves. This study used the experimental method Pre-test and Post-test control group design. The research subyek taken in this study were the 8 th grade students of Catholic high school Savio Dominiko Manado with a total of 22 students. Data collection was carried out by holding a Pre-test and Post-test to find out the mastery of the conceps of vibration and waves. Data is processed using t test statistic. The results of the study show 1) there is a positive and significant relationship between mastery of the initial concept and achievement of student learning outcomes on vibration and wave material seen t count = 2,196 while t table =20,18. 2) Student group learning outcomes taught with conventional learning strategies that can be seen from average value of achievement for the control class is 70,0 and also seen from t count t count t table that is obtained t count = 1,975 while t table = 1,721

BAHAN AJAR FISIKA BUNYI TERINTEGRASI DENGAN BUDAYA MINAHASA MUSIK KOLINTANG Rende, Jeane; Tulandi, Djeli
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

There are quite a lot of high school physics books available, but contextual teaching materials based on local wisdom are still lacking in schools. Explicitly the 2013 curriculum provides an opportunity for schools and teachers to develop contextual and local wisdom teaching materials but their determination and motivation are still encouraged and encouraged. In increasing the competence and professionalism of alumni as prospective physics teachers, it is necessary to be equipped with experience in designing contextual regional-based teaching materials. Research on the development of teaching materials based on local culture Kolintang music instrument carried out for 6 months. To build competence as a whole and systematically, the focus of research (development of teaching materials) is: (1) determining the main elements in teaching materials namely attitudes (curiosity about natural phenomena), processes (problem solving processes), products (in the form of facts, principles, theory, and law), and contextual (application in everyday life). 2. Studying the previous teaching material to be developed seen from the aspect of breadth, depth, whether or not there is a concept map, a decrease in formulas (mathematical aspects), student worksheets (LKS) to make observations. 3 Testing of teaching materials in schools as a test of the feasibility of using teaching materials. The efficiency and productivity of students increases as reflected in the improvement of their learning achievements. The results showed that the formulation of physical concepts contained in the Kolintang music instrument play are the concepts of momentum and impulse, the concept of vibration, the concept of resonance, the concept of sound waves (longitudinal waves), the concept of sound propagation in the air / gas medium, the concept of period and frequency sound produced by each type of instrument, the concept of sound wave energy and the concept of the intensity of the sound waves produced by kolintang. Physics teaching materials integrated with Minahasa culture Kolintang tools for high schools are suitable for use in schools.

PENINGKATKAN HASIL BELAJAR SISWA MELALUI PEMBELAJARAN BLENDED LEARNING MATERI LISTRIK DINAMIS Mandang, Thresje; Tulandi, Djeli
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 1 (2020): FEBRUARI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Blended learning is a learning strategy that utilizes internet technology combined with face to face in class. The purpose of this study was to improve student learning outcomes in the material of Class XII Dynamic Electricity in SMA N 2 Tondano. This research is an experimental study with the design of the One Group Pretest-posttest design. The sample taken was Class XII IPA as an Experiment class with 22 students. Data is collected by conducting research observations and giving tests. The data were analyzed from the posttest results and from the process assessment students were in the good category 66% -79% and very good 80% -100%. In the normality test, researchers used the Liliefors test in Lcount = 0.162 while Ltable = 0.184 because Lcount <Ltable, then the data was normally distributed. Furthermore, hypothesis testing was done by t test at 5% significant level, obtained tcount = 5.215 while t table = 1.721 because tcount> ttable, so that it can be concluded that the Blended Learning learning model has an effect on student learning achievement.

MODEL KECEPATAN 1D GELOMBANG P DAN RELOKASI HIPOSENTER WILAYAH SULAWESI UTARA DAN SEKITARNYA MENGGUNAKAN METODE COUPLE VELOCITY-HYPOCENTER Tumangkeng, Christi; Wenas, Donny Royke; Umboh, Sixtus Iwan
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

North Sulawesi is in a complex tectonic interaction which is the relative movement of three Eurasian macro plates, the Pacific plate, the Philippine plate, and the Maluku Sea microplate. The active tectonic movement results in high earthquake activity in the region of North Sulawesi and its surroundings. This results in the importance of accurate earthquake parameter information, one of which is by conducting research on local wave velocity. The purpose of this study is to determine the velocity of 1D P waves and relocate the earthquake hypocenter and determine the correction stations in North Sulawesi and surrounding areas with coordinate boundaries 0.17166°S- 2.742781°N and 119.5212°E- 125.5067°E using the Couple Velocity-Hypocenter method with Velest software. The results of simultaneous inversion processing are carried out until the 50th iteration which obtains the wave velocity fluctuates at several depths but in general, the denser layers of the earth's compilers will increase the wave velocity, the improvement of the RMS from an average of 1.71 to 0.49 and the correction of the stations obtained is at intervals of 0.39 to 20.91.

PENDEKATAN PROJECT BASE LEARNIG PADA KONSEP FLUIDA DINAMIS, SISWA KLS XI IPA 3 SMA NEGERI 9 MANADO Marasi, Hermie
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

The quality of learning must be supported by the teacher's ability in learning. The problem is the teacher still places students as objects, not as subjects in classroom learning. The method used makes students just wait, do not take the initiative, or trying to be creative. The purpose of this action research is to improve the quality of learning by using the Project Base Learning approach to the concept of Dynamic Fluid. This type of research is action research on students of class XI IPA 3 Academic Year 2019/2020 SMA Negeri 9 Manado. The application of this learning base project is to obtain learning activities and outcomes that can be observed through behavior in the learning process and student test results. The results showed that in the first cycle students' learning outcomes and Student activities in this concept still did not meet the criteria. The second cycle shows high-grade learning results and student activities. The conclusion of the study attested that student activity experienced significant progress and fulfilment. It is recommended that in learning the concept of Dynamic Fluid the instructor should use the Project base Learning approach.

PENGEMBANGAN PERANGKAT PEMBELAJARAN FISIKA PADA ELASTISITAS DAN HUKUM HOOKE Toe, Valentino; Dungus, Ferdy; Makahinda, Tineke
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

This study aims to develop and test the feasibility of learning tools products based on the Problem Based Learning (PBL) with experimental methods on Elasticity and Hooke's Law. This research uses a development research model by following the stages of Brog and Gall. This research was carried out in SMA N 2 Bitung in class XI MIPA 7 (Experimental Class) and class XI MIPA 6 (Control Class) which were implemented in the odd semester of the 2019/2020 academic year in September-December of 2019. Based on the results of the validity test from the Material Experts and Media Experts, these learning tools respectively reached 96.3% and 94.45% so that they were included in the highly valid criteria. Student responses about this product are 81% so the product is included in the criteria is very valid and worth using. Analysis of the data from the learning outcomes that have been done is Tcount > Ttable and it can be concluded that there are significant differences in the improvement of learning outcomes in Class XI MIPA 7 that used this product, so this research is good and feasible to use.

KAJIAN GUGUS FUNGSI DAN KOMPOSISI MINERAL BATUAN TERALTERASI MENGGUNAKAN SPEKTROSKOPI SEM-EDX DAN FTIR PADA DAERAH MANIFESTASI PANAS BUMI DI DESA TORAGET, LANGOAN, KABUPATEN MINAHASA Lasut, Rizaldy; Wenas, Donny Royke
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

North Sulawesi is one of the regions with a large potential of geothermal manifestations, wrongly located in Toraget Village, District of Langoan, Minahasa Regency, where there is a geothermal manifestasion . The purpose of this study was to study the mineral composition using SEM-EDX and FTIR in Toraget Village, Langoan District, Minahasa Regency. Based on the results of research conducted in Toraget Village, Langoan District, Minahasa Regency has a mineral composition in sample 1 namely Oxygen (O), Silica (Si) with percentages of weight are 61.32% and 38.68% and atomic percentages respectively 73.57% and in sample 2 hot springs have elemental content that is Oxygen (O) with percentage weight and percentage atomic 100%. For the functional cluster of rock sample 1 which contains C-O Ester, C-H Alkene, Aromatic C=C Alkene, and sample 2 contains C-O Esters, C-H Alkene, Aromatic C=C Alkene.

PEMBELAJARAN DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) MENGGUNAKAN METODE EKSPERIMEN UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI FLUIDA STATIS Mamusung, Risma; Silangen, Patricia M.; Mandang, Theresje
Charm Sains: Jurnal Pendidikan Fisika Vol 1 No 2 (2020): JUNI
Publisher : Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado

Learning physics means learning about natural concepts, which essentially explain the collection of knowledge in the form of natural phenomena or phenomena, concepts, principles, laws, theories based on logical thinking in accordance eith supporting facts. The purpose of this study was to determine the effectiveness of Learning Through Approach (CTL) using experimental methods to improve the learning outcomes of student physics in material class XI for static liquids in SMA Negeri 1 Tagulandang. This study was a quasi-experimental study using the posttest control group design. The population in this study consisted of students from class XI IPA with a focus on the odd semester 2019/2020, and the sample in this study was carried out at random. These are all samples of IPI with a focus on the odd semester 2019/2020, which are divided into two classes, namely class XI IPA 1 as an experimental class and class XI IPA 2 as a control class. The data in this study are student learning outcomes after treatment. The conclusion of this study is that there are differences in learning outcomes between the experimental class and the control class. This difference is evident from the average of learning outcomes after testing the experimental class at 80.40 and the control class at 70.16, and learning by approach (CTL) using the experimental method efectif in brimg the learning outcomes of students at Tagulandang State High Improve School 1, especially with static fluid material.

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Djeli A. Tulandi

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

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Contact Name Djeli A. Tulandi

Contact Email charmsains@unima.ac.id

Phone +6282240349582

Journal Mail Official charmsains@unima.ac.id

Editorial Address Jurusan Fisika FMIPA, Universitas Negeri Manado di Tondano, Minahasa, Sulawesi Utara, Indonesia, 95632

Location Kab. minahasa, Sulawesi utara INDONESIA

Abstract

Abstract

Abstract

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Abstract

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Abstract

Contact Name
Djeli A. Tulandi

Contact Email
charmsains@unima.ac.id

Phone
+6282240349582

Journal Mail Official
charmsains@unima.ac.id

Editorial Address
Jurusan Fisika FMIPA, Universitas Negeri Manado di Tondano, Minahasa, Sulawesi Utara, Indonesia, 95632

Location
Kab. minahasa,

Sulawesi utara

INDONESIA