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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Science Map Journal Molluca Journal of Chemistry Education (MJoCE) Edu Sciences Journal PSEJ (Pancasakti Science Education Journal) Physikos: Journal of Physics and Physics Education

Kesaulya, Noke

Program Studi Pendidikan Fisika FKIP Universitas Pattimura

Author-ID : 1535618

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Electrical & Electronics Engineering Energy Materials Science & Nanotechnology Mathematics Physics Social Sciences

Published : 9 Documents Claim Missing Document

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Articles

PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS SOFTWARE MULTISIM BERBANTUAN MODEL DISCOVERY LEARNING UNTUK MENCAPAI HASIL BELAJAR FISIKA MATERI RANGKAIAN LISTRIK PADA SISWA KELAS IX SMP NEGERI 11 AMBON Noke Kesaulya
Science Map Journal Vol 1 No 2 (2019): Science Map Journal
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Pattimura

Penelitian ini bertujuan untuk mengetahui pencapaian hasil belajar siswa dengan menggunakan media pembelajaran berbasis software multisim berbantuan model discovery learning. Model discovery learning memiliki enam tahapan dalam pembelajaran yaitu : 1) Pemberian stimulus, 2) Mengindentifikasi masalah, 3) Mengumpulkan data, 4) Mengolah data, 5) memverifikasi data, 6) Menyimpulkan. Tipe Penelitian yang digunakan dalam penelitian ini adalah tipe penelitian deskriptif. Subjek penelitian ini adalah siswa kelas IX SMP Negeri 11 Ambon yang berjumlah 19 orang. Dari hasil penelitian diperoleh, kemampuan awal siswa kelas IX SMP Negeri 11 Ambon 100% berada pada kualifikasi gagal dengan rata-rata skor pencapaian 10. Rata-rata kemampuan kognitif siswa 81.19 berada pada kualifikasi baik, rata-rata kemampuan afektif siswa 92.5 berada pada kualifikasi sangat baik, rata-rata kemampuan psikomotor siswa 87.68 berada pada kualifikasi baik. Untuk hasil tes formatif menunjukkan secara klasikal 19 siswa tuntas untuk materi rangkaian listrik dan berada pada kualifikasi cukup dengan rata-rata skor pencapaian 83.8. Rata-rata skor pencapaian nilai akhir siswa 87.13. Respon siswa selama kegiatan belajar mengajar berlangsung dengan menggunakan software multisim berbantuan model discovery learning termasuk dalam kategori sangat baik hal ini didasarkan karena peroleh nilai pada aspek afektif yang berada pada kategori sangat baik. Berdasarkan hasil penelitian yang dilakukan, maka dapat disimpulkan bahwa proses pembelajaran menggunakan media pembelajaran berbasis software multisim berbantuam model discovery learning efektif membantu siswa kelas IX SMP Negeri 11 Ambon guna mencapai hasil belajar fisika materi rangkaian listrik.

REMEDIASI ELEKTROKINETIK TERHADAP LOGAM-LOGAM BERAT MENGGUNAKAN ELEKTRODA 2-D HEXAGONAL PADA TANAH DARI TEMPAT PEMBUANGAN AKHIR (TPA) TOISAPU AMBON Noke Kesaulya; Yuli T Filindity
Molluca Journal of Chemistry Education (MJoCE) Vol 9 No 2 (2019): Molluca Journal of Chemistry Education (MJoCE)
Publisher : Program Studi Pendidikan Kimia FKIP Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/MJoCEvol9iss2pp90-98

The Electrokinetic Remediation process for soil using 2-D hexagonal electrode has been done with observing pH and concentration of heavy metals, such as Hg, Zn and Pb of soil before, during and after processing the electrokinetic. Results of research indicated that contents of soil in Hg metal ions were 1.088 ppm; Zn =0.135 ppm and Pb, 0.115 ppm. Concentration of the metal ions was different to each time because rubbish in TPA was also different. Process efficiencies for Hg were 24.78 %; Zn, 33.71 % and Pb, 10.13 %. Efficiency process of electrokinetic remediation was highly influence by distance of cathode and duration of remediation process. Closer distance from cathode, time taken for remediation process was shorter, also the opposite

ANALYSIS OF LIQUID VISCOSITY VALUE USING FALLING BALL METHOD USING DIGITAL IMAGE TECHNOLOGY BASED ON LONG EXPOSURE FEATURES Noke Kesaulya; Abdul Haji Amahoru; Maria A Hertiavi
EDU SCIENCES JOURNAL Vol 1 No 2 (2020): Edu Sciences Journal
Publisher : Faculty of Teacher Training and Educational Sciences, Pattimura University Indonesia

Physics is the science that studies natural phenomena which observation is one of the most important aspect. Observations were made to study the physical phenomena and, if necessary, measurements can be made using appropriate, easily accessible as well as sophisticated devices. In this study, observation and measurement of a straight motion in a viscometer tube device has been developed. The device is also able to measure viscosity of the liquid (indirectly) using the falling ball method by means of Long Exposure technique. The viscosity of a liquid is essentialy related to drag force that caused by friction between the liquid molecules, which are able to resist fluid flow. Long Exposure is a technique of image acquisition which can preserve information about traces of objects moving at a certain time that might not be able to be captured with the naked eye. The falling ball method is based on a measurement of terminal velocity of the falling ball in a viscous liquid. In the experiments, lightmeter is a solid ball with varying sizes coated with phosphorus paint which was released from the surface of the liquid (glycerin and honey) inside a cylindrical tube. A camera with long exposure feature is placed in front of a perforated disk that serves as a chopper, which are essentially slits for the camera to capture the trajectory of the ball and convert the continuous trace into discrete traces. Using a simple digital image processing and digital image analysis techniques, the traces of the trajectory of the ball can be analyzed and thus we can obtain the data of the position for each time interval, thus the speed of the ball can be observed and the type of the motion can be analyzed (accelerated and motion with constant velocity). The calculated liquid viscosity is 0.7885 Pa.s viscosity with error 6.55% for glycerin, and as for honey the viscosity is 3.9162 Pa.s with precision of 99.98%. It can be concluded that these devices can be used to observe the phenomenon of straight motion with constant velocity and accelerated motion in viscosity tube, determines the value of the viscosity of a liquid with a good accuracy and precision

Analisis Kesulitan Siswa Dalam Pembelajaran Sains: Studi Empirik Dalam Karya Ilmiah Marike Muskitta; John Rafafy Batlolona; Noke Kesaulya; Damaris Manuputty
Jurnal Penelitian Pendidikan IPA Vol 9 No 1 (2023): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i1.2407

This study discusses students' difficulties in learning science related to writing simple scientific papers. So far, teachers in the classroom have focused more on providing knowledge without involving a good understanding of concepts related to writing scientific papers. Therefore, the purpose of this research is to analyze the causes of students' difficulties in writing scientific papers. This research is a servei study in the form of 24 questions in the form of questionnaires for 148 people consisting of 57 male students and 91 female students in the Science class at SMA Negeri 14 Central Maluku. The findings prove that the dominance of language in research has become an obstacle in publication. This has made writing scientific papers difficult. Another aspect is the interference of different cultural views, linking the text with the views of the scientific community, arguments, grammar rules, and so on. All of this must be supported by a good understanding of scientific concepts by utilizing the original surrounding environment as a strength value that is different from other regions. This study then proposes suggestions for further research when students write for publication in a way to make claims to their knowledge. Future research is to focus on deeper investigation of ways to make knowledge claims and how students deal with that aspect so that the publication of scientific papers can be achieved.

Peer Teaching sebagai Upaya Meningkatkan Hasil Belajar Mahasiswa Program Sarjana Pendidikan Fisika Hertiavi, Maria Agatha; Kesaulya, Noke
PSEJ (Pancasakti Science Education Journal) Vol. 5 No. 1 (2020)
Publisher : Program Studi Pendidikan IPA, FKIP Universitas Pancasakti (UPS) Tegal

Peer teaching adalah model pembelajaran yang memungkinkan siswa saling memberi pengetahuannya kepada sesama rekannya atau mengajar teman sejawatnya. Peer teaching merupakan salah satu metode pembelajaran yang berpusat pada peserta didik. Tujuan dari penelitian ini adalah (1) mengetahui hasil belajar mahasiswa setelah menerapkan model pembelajaran peer teaching (2) mengetahui peningkatan hasil belajar mahasiswa setelah menerapkan pembelajaran peer teaching. Metode yang digunakan dalam penelitian ini adalah Quasi Experimental (ekperimen semu). Teknik pengumpulan data dalam penelitian ini adalah menggunakan teknik tes yang terdiri dari pre test dan post test. Analisis data dalam penelitian ini Uji N-Gain, Uji Normalitas, Uji Homogenitas dan Uji-t. Hasil penelitian dapat disimpulkan (1) nilai rata-rata mahasiswa pada kelas yang menerapkan model pembelajaran peer teaching berkategori sedang. (2) model pembelajaran peer learning dapat digunakan sebagai upaya untuk meningkatkan hasil belajar mahasiswa.

Analisa Kemampuan Analisis Siswa Dalam Menyelesaikan Soal-Soal Fisika Materi Kalor Pada Siswa Kelas X SMA Angkasa Pattimura Ambon Yang Diajarkan Menggunakan Model Contextual Teaching And Learning Hurulean, Rosalia; Esomar, Ketarina; Kesaulya, Noke; Nirahua, Juliana
Physikos: Journal of Physics and Physics Education Vol 1 No 1 (2022): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.1.1.6100

This study aims to determine students' analytical skills in solving physics problems using the Contextual Teaching and Learning (CTL) learning model. The type of research is descriptive research. The research data shows that in the initial test the average value of the in itial ability of students is 15,84 seen from the analytical ability of C2 of 38,88%, C3 of 18,75%, C4 of 21,52%, thus the average initial ability of students is classified as a failed qualification. The average value of students' analytical skills during the learning process is 81,01% with the complete category. The final a bility data average value is 81,14, seen from the analytical ability of C2 of 83,33%, C3 of 75%, C4 of 72,54%. Thus, it can be concluded that the CTL learning model can be used to analyze the ability of students to solve problems.

Perancangan Alat Penentuan Koefisien Gesek Statis Menggunakan Sensor IR FC-51 dan Potensiometer Berbasis Arduino Uno Manuhutu, Fredrik; Kesaulya, Noke; Rachman, Gazali
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.9326

An Arduino Uno-based static friction coefficient (µs) determination tool equipped with an IR sensor module FC-51 has been created. This µs determination tool is made to reduce the possibility of observation errors when doing physics labs. The µs determination tool consists of an FC-51 IR sensor component to detect precisely when an object is moving. The potentiometer measures the angle of the base surface, and an Arduino Uno device transmits data from the hardware to the computer in real time. The work test of the µs determination tool starts with the base surface with a slope of 0o, and then the object is placed on the base surface and precisely above the surface of the FC-51 IR sensor. When the base surface is tilted slowly, the potentiometer also rotates, showing the plane angle's size. As long as the object is not moving, the IR FC-51 sensor is in low condition. When the object moves, the IR FC-51 sensor is in high condition. The change in signal from low to high indicates that the object is moving when the plane reaches the slope angle, and the slope angle shows the value of µs. The µs are measured on a wooden base with wooden blocks and a glass base with glass blocks. The results obtained for a wooden base with wooden blocks µs = 0.73 with an average slope angle = 36.16o and a glass base with glass blocks µs = 0.4 with an average slope angle = 22.1o. The results show that the µs level of the wood surface with wood is greater than the µs level of the glass surface with glass.

Penentuan Resistansi Dinamis Pada Dioda Silikon 1n4002 Melalui Pengukuran Karakteristik Arus Terhadap Tegangan (I-V) Berbasis Arduino Mega 2560 Pary, Tri Dewi Julianti; Latununuwe, Altje; Manuhutu, Fredrik; Kesaulya, Noke; Huliselan, Estevanus Kristian
Physikos: Journal of Physics and Physics Education Vol 2 No 1 (2023): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.2.1.9336

An instrument for measuring I-V characteristics and determination of the dynamic resistance of a Silicon 1n4002 diode based on Arduino Mega 2560 has been successfully developed. This measurement was carried out by increasing the bias voltage periodically from 0 V to 5 V and observing the resulting forward voltage and forward current for each increase in the bias voltage. There is an increase in current when the diode voltage reaches 0.7 V, which is the diode barrier voltage. This happens if the limit resistor installed in the circuit is 100 Ω. The largest dynamic resistance value is 593.069 Ω, which is below the forward voltage of 0.6 V. Furthermore, the smallest dynamic resistance value is 2.293 Ω which is above the forward voltage of 0.7 V. The greater the value of the current flowing in the diode circuit, the smaller the dynamic resistance value of the diode and the smaller the value of the current flowing, the greater the dynamic resistance of the diode.

Penentuan Koefisien Redaman Zat Cair (Air, Minyak Goreng dan Oli) Menggunakan Analisis Osilasi Teredam Silahooy, Stevi; Latununuwe, Altje; Huliselan, Estevanus K.; Kesaulya, Noke; Nggolaon, Delpina
Physikos: Journal of Physics and Physics Education Vol 3 No 1 (2024): Physikos: Journal of Physics and Physics Education
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/physikos.3.1.13858

This research aims to analyze the effect of load mass on the damping coefficient of liquid substances such as water, cooking oil, and oil. The load masses used are 71 grams, 81 grams, 91 grams, and 101 grams. This study employs an experimental method with a damped oscillation analysis approach aided by Origin software. The research results indicate a significant influence of load mass on the frequency (Hz) and damping coefficient (γ) values of the liquid substance, where the larger the load mass, the higher the frequency (Hz) and damping coefficient (γ) values of the liquid substance. The study also examines the damping constants of each liquid substance. The results show that the damping constants of each liquid substance, namely water, cooking oil, and oil, are respectively 0.049 kg/s, 0.107 kg/s, and 0.201 kg/s.

Co-Authors Abdul Haji Amahoru Altje Latununuwe Batlolona, John Rafafy Damaris Manuputty Esomar, Ketarina Estevanus Kristian Huliselan Fredrik Manuhutu, Fredrik Hertiavi, Maria Agatha Hurulean, Rosalia Maria A Hertiavi Marike Muskitta Nggolaon, Delpina Nirahua, Juliana Pary, Tri Dewi Julianti Rachman, Gazali Silahooy, Stevi Yuli Tamar Filindity

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