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<![CDATA[Korelasi Sebaran Temperatur Permukaan Dengan Anomali Geofiska Pada Gunung Api Lokon ]]>
<![CDATA[Bujung, Cyrke]]>;
<![CDATA[Makahinda, Tineke]]>;
<![CDATA[Lubis, Muhammad Rizky]]>
<![CDATA[ JSME (Jurnal Sains, Matematika & Edukasi) Vol 8, No 1 (2020): JANUARI-FEBRUARI ]]>
Publisher : <![CDATA[Universitas Negeri Manado ]]>
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<![CDATA[ABSTRACT. Lokon Volcano is one of 129 active volcanoes in Indonesia that often erupts. The purpose of this study was to determine how the distribution of the surface temperature of the volcano using the Data Image for the period of May 2017, and to find out how the temperature distribution correlates with geomagnetic anomalies. Image data taken at USGS will be processed at Ilwiss software and will describe the surface temperature of the lokon volcano. Geomagnetic data taken from PVMBG illustrates geomagnetic anomalies in the locon volcano. The research results show that the surface of the lokon volcano has a temperature value ranging from 20˚ - 36˚ C. Correlation of temperature distribution with geomagnetic locon volcano data shows the existence of geomagnetic anomalies where there is a smaller geomagnetic anomaly value indicating a lower temperature value. while the low Anomaly value indicates a heat source. Keywords : Correlations, Surface Temperature, Geomagnetic Anomaly.]]>
<![CDATA[PENGEMBANGAN PERANGKAT PEMBELAJARAN PROYEK DAN PENILAIAN PROYEK DALAM PERKULIAHAN TERMODINAMIKA ]]>
<![CDATA[Makahinda, Tineke]]>;
<![CDATA[Silangen, Patricia]]>;
<![CDATA[Pesik, Anekke]]>
<![CDATA[ FRONTIERS: JURNAL SAINS DAN TEKNOLOGI Vol 2, No 2 (2019): AGUSTUS 2019 ]]>
Publisher : <![CDATA[Universitas Negeri Manado ]]>
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<![CDATA[Orientasi perkuliahan termodinamika adalah menumbuhkan kompetensi mahasiswa tidak hanya pada aspek kognitif tapi juga aspek psikomotorik. Kinerja mahasiswa lewat aktivitas pengalaman langsung dan keterampilan praktikum riil diharapkan mampu menjadi stimulus untuk mahasiswa memperoleh pemahaman dalam ranah psikomotorik. Pembelajaran proyek dan penilaian proyek menjadi model pembelajaran yang digunakan untuk mengefektifkan perkuliahan termodinamika guna mencapai tujuan pencapaian kompetensi. Pembelajaran proyek berpusat pada proses dan masalah serta mengintegrasikan komponen pengetahuan, studi lapangan, dan kedisiplinan secara kolaboratif dalam kelompok kerja yang heterogen. Penelitian ini dilaksanakan selama enam bulanyang terbagi ke dalam dua tahap: tahap pertama mengukur pengaruh pembelajaran berbasis proyek terhadap penilaian proyek motorik dan capaian kognitif mahasiswa mata kuliah termodinamika, serta menyiapkan pembuatan perangkat eksperimen dan uji coba produk perangkat pembelajaran di Jurusan Fisika FMIPA UNIMA sebagai berikut: uji coba ahli terdiri dari empat ahli, yaitu dua ahli materi dan dua ahli perangkat eksperimen. Untuk uji empiris terdiri dari 10 orang kelompok kecil, 25 orang kelompok besar. Tahap kedua yaitu pelaksanaan pembelajaran dengan perangkat pembelajaran berbasis pembelajaran proyek untuk melihat ketercapaian kinerja motorik dan hasil belajar kognitif mahasiswa serta evaluasi menggunakan penilaian proyek.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN BERBASIS TEKNOLOGI DAN TEKNIK ASESMEN TERHADAP HASIL BELAJAR TERMODINAMIKA ]]>
<![CDATA[Tineke Makahinda]]>
<![CDATA[ Jurnal Evaluasi Pendidikan Vol 7 No 1 (2016): JURNAL EVALUASI PENDIDIKAN ]]>
Publisher : <![CDATA[PROGRAM STUDI PENELITIAN DAN EVALUASI PENDIDIKAN ]]>
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DOI: 10.21009/JEP.071.02
<![CDATA[Tujuan penelitian ini adalah untuk melihat pengaruh model pembelajaran berbasis teknologi dan teknik asesmen terhadap hasil belajar Termodinamika, setelah mengontrol intelegensi mahasiswa. Penelitian ini adalah eksperimen dengan desain faktorial 2 x 2. Sampel penelitian ini ditentukan dengan cluster random sampling dengan jumlah responden 80 mahasiswa. Hasil penelitian ini setelah mengontrol inteligensi mahasiswa menunjukkan bahwa: 1) hasil belajar Termodinamika mahasiswa yang diajar dengan model pembelajaran pemanfaatan lingkungan lebih tinggi dari hasil belajar Termodinamika yang diajar dengan model pembelajaran animasi simulasi, 2) hasil belajar Termodinamika yang dinilai dengan asesmen proyek lebih tinggi dari hasil belajar yang dinilai dengan asesmen portofolio, 3) terdapat pengaruh interaksi antara model pembelajaran berbasis teknologi dan teknik asesmen terhadap hasil belajar Termodinamika mahasiswa, 4) hasil belajar Termodinamika mahasiswa yang diajar dengan model pembelajaran pemanfaatan lingkungan diberi asesmen proyek lebih tinggi dari hasil belajar Termodinamika mahasiswa yang diajar dengan model pembelajaran animasi simulasi diberi asesmen portofolio, dan 5) hasil belajar Termodinamika mahasiswa yang diajar dengan model pembelajaran pemanfaatan lingkungan diberi asesmen proyek lebih tinggi dari hasil belajar Termodinamika mahasiswa yang diajar dengan model pembelajaran pemanfaatan lingkungan diberi asesmen portofolio.]]>
<![CDATA[PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MENGGUNAKAN LECTORA PADA MATERI HUKUM NEWTION TENTANG GERAK ]]>
<![CDATA[Muh Arbaun]]>;
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Jimmy Lolowang]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 2 No 1 (2021): FEBRUARI ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v2i1.79
<![CDATA[Learning media is a form of innovation in the learning process. The purpose of this research is to develop interactive learning media using the Lectora application as a media for learning physics in schools and to find out the assessment of material experts, media experts and students of interactive learning media using the Lectora application as a learning medium so that this product is suitable for use in the learning process. This research uses research and development methods or often called Research and Development (R&D). Model adapted from the ADDIE development model (Analysis, Design, Develop, Implement, and Evaluate. The ADDIE model is used to be the basis for developing a device or infrastructure for an effective training program. This model uses 5 stages, namely the Analysis stage. , Design, Development, Implementation, and Evaluation After going through the process of the stages carried out, the results obtained are that the interactive physics learning media using the Lectora application has met the criteria as a physics learning media that is suitable for use or used in the learning process at school.]]>
<![CDATA[MODEL PEMBELAJARAN INKUIRI TERBIMBING DENGAN APLIKASI ZOOM UNTUK MENINGKATKAN PROSES DAN HASIL BELAJAR FISIKA MATERI LISTRIK DINAMIS ]]>
<![CDATA[Yissia Efli Risli Buka]]>;
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Alfrits Komansilan]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 2 No 2 (2021): JUNI ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v2i2.111
<![CDATA[The guided investigation is a varied process and includes observing activities, formulating relevant questions, performing experiments, or experiments on students. Research on guided exploratory learning models with zoo applications to improve the process and learning outcomes of physical dynamic electrical material. This study aims to determine the Inkuri guided learning model with the Zoom application to improve the process and learning outcomes of dynamic electrical materials physics. This research was carried out on SMA N 1 Remboken in Class XII IPA 1 and XII IPA 2. This research method is experimental research. Research data based on post-test results. The average learning outcomes of students treated with the guided query learning model using the Zoom application was 64.966667 with a maximum score of 87 and a minimum score of 46. While the average learning outcomes of students who were treated with the Zoom application Application guided learning without guided inquiry were 58.48387097 with a maximum score of 78 and a minimum score of 44. From the data, the data normality test was performed, which showed Lcount <Ltable, which means that the experimental and control class data were normally distributed, then a hypothesis test was carried out. Data on student learning outcomes from the post-test. The results of the research by calculating the one-way T-test formula show that in the learning model for guided queries with the zoom application, the value of tcount = 2.9920534101 > ttable = 2.00099538 and then H0 is rejected. It can therefore be concluded that the average learning outcomes of the students using the guided inquiry learning model with the Zoom application are higher than the average learning outcomes of the students using the guided inquiry learning.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN PBL (PROBLEM BASED LEARNING) BERBANTUAN ALAT PERAGA TERHADAP HASIL BELAJAR PADA MATERI GAYA PEGAS ]]>
<![CDATA[Mirna Hoke]]>;
<![CDATA[Ferdy Dungus]]>;
<![CDATA[Tineke Makahinda]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 2 No 3 (2021): OKTOBER ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v2i3.129
<![CDATA[Physics is one of the subjects taught in Senior High School (SMA) education. Physics learning is often seen as an abstract science that is presented in a theory that is less attractive and seems difficult to master and understand. To solve the problem of learning physics, one of the models that is expected to increase the activeness and learning outcomes of students is to apply the Problem Based Learning (PBL) learning model. The use of variations in the PBL learning model with teaching aids and conducting experiments is also considered to make students not easily bored in learning physics and makes the material tend to be easily understood by students. For this reason, a study was conducted with the aim of knowing the effect of the Problem Based Learning (PBL) learning model assisted by teaching aids on the material of spring force on student learning outcomes. The data analysis technique in this research is using normality test and hypothesis testing. The results of the normality test showed that the data were normally distributed, and the results of the hypothesis test showed that the application of the PBL learning model assisted by teaching aids proved to have an effect on improving student learning outcomes.]]>
<![CDATA[Rancang Bangun Alat Timer Otomatis Pesawat Atwood Berbasis Arduino ]]>
<![CDATA[Geraldo Frits Elias]]>;
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Jimmy Lolowang]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 3 No 1 (2022): FEBRUARI ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v3i1.146
<![CDATA[This research was motivated by the problem of accuracy measuring the Atwood machine practicum time caused by the time lag when activating and pausing the stopwatch. The purpose of this research is to produce a practical tool for measuring time, namely an Arduino-based automatic timer that is suitable for use in practical activities in the UNIMA physics laboratory. This research is a research and development model of the ADDIE model which consists of several stages of research, namely analysis, design, development, implementation, evaluation, finishing of media products. Data collection was carried out by experiment, expert/expert validation. The results of testing the Arduino-based automatic stopwatch tool have a gravity value of 10.095 m/s2 and an error percentage of 2.7% to 3.4% while the validation of material experts and media experts for Atwood aircraft practicum tools and guides using an Arduino-based automatic timer is at criteria 90.4% - 95.2% and the assessment given by a small group is 98.8%. Based on the results of the study, it can be concluded that tools and guides have been produced for time with valid or appropriate qualifications.s.]]>
<![CDATA[PENERAPAN PROJECT BASED LEARNING (PJBL) DENGAN PENDEKATAN LINGKUNGAN PADA MATERI FLUIDA STATIS ]]>
<![CDATA[Gloria Loindong]]>;
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Satyano Mongan]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 4 No 1 (2023): FEBRUARI ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v4i1.229
<![CDATA[The project-based learning (PjBL) model with an environmental approach is a learning model that uses projects as a learning method and utilizes the environment as a learning resource. The purpose of this study was to determine the application of project-based learning (PjBL) with an environmental approach to static fluid material. The method used in this research is pre-experiment research with one group pretest-posttest design. This research was carried out through three stages. The first stage is to give a pretest to measure students' initial abilities. The second stage is to provide treatment, namely project-based learning with an environmental approach. And in the third stage, giving a posttest as an evaluation.. The subjects of this study were 11th grade students of SMA Negeri 2 Tondano in the 2022/2023 school year. After obtaining the research data, then processed with the help of SPSS 22.0 for windows to test the results of data analysis, normality test, hypothesis test and N-Gain test. The average pretest result was 59.25 and posttest result was 85.50. Based on the acquisition of N-Gain values from each student, there is an increase in the N-Gain category score with an average N-Gain value of 0.63 . The results of this study indicate that the application of project-based learning (PjBL) with an environmental approach can improve student learning outcomes in static fluid material.]]>
<![CDATA[Development of Thermodynamics Learning With Empirical Approach and Portfolio Assessment Techniques ]]>
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Vicky Julius Mawuntu]]>
<![CDATA[ Studies in Learning and Teaching Vol. 4 No. 2 (2023): August ]]>
Publisher : <![CDATA[Indonesia Approach Education ]]>
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DOI: 10.46627/silet.v4i2.263
<![CDATA[Students face numerous challenges in comprehending thermodynamics concepts and principles. The empirical approach and portfolio assessment technique were used to encourage educators to determine good teaching strategies and motivate students. The purpose of carrying out this research was to develop thermodynamics teaching materials with an empirical approach and portfolio assessment techniques. This research uses a mix method, namely qualitative and quantitative with development research using the Borg and Gall models. This research was conducted on students majoring in Physics Education. Based on the validation results of material experts 91.9% and media expert validation 80.9% that this teaching material is feasible to use. The results of the one-party t-test were given treatment in the learning process, namely an empirical approach with a portfolio assessment technique. Then given a posttest or final test as evaluation material. The data obtained was then processed to test descriptive research data, data normality, hypothesis testing and N-Gain testing with the help of SPSS 22.0 for windows. With an average result 47.25 of pretest and 81.25 of posttest. The N-Gain results are in the medium and high categories and the average result is 0.64 which shows an increase in student results in thermodynamics courses. Students can get information through direct experience, making what they learn more tangible and learning more meaningful and exciting since it helps them to think critically.]]>
<![CDATA[PENGEMBANGAN PERANGKAT PEMBELAJARAN BERBASIS MODEL EXPERIENTIAL LEARNING DENGAN PENDEKATAN KONSTRUKTIVISME DI SMA NEGERI 2 TONDANO ]]>
<![CDATA[Heldi Angelia Gavrilla Ngkunda]]>;
<![CDATA[Tineke Makahinda]]>;
<![CDATA[Djeli Alvi Tulandi]]>
<![CDATA[ Charm Sains: Jurnal Pendidikan Fisika Vol 4 No 3 (2023): OKTOBER ]]>
Publisher : <![CDATA[Program Studi Pendidikan Fisika Jurusan Fisika Fakultas Matematika, Ilmu Pengetahuan Alam, dan Kebumian (FMIPAK), Universitas Negeri Manado ]]>
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DOI: 10.53682/charmsains.v4i3.277
<![CDATA[This study aims to develop leatning tools based on experiential learning models with constructivistapproach so as to produce valid, practical and effective learning tools that can improve learningprocesses and outcomes in the material of momentum and impulse in class X B students of SMA Negeri2 Tondano. The learning tools produced are teaching modules, teaching materials and StudentWorksheets. The type of research used in this research is development research with the 4D researchmodel, namely define, design, development and disseminate. The results of this study are: (1) theresulting device is "Valid" and can be used without revision; (2) the resulting device is practically basedon the percentage results for the implementation of learning which is 94.9% and the results of thestudent response questionnaire stating that the learning process with the experiential learning modelwith a constructivism approach is practically used in class; (3) the resulting device is effective as seenfrom the acquisition of an N-Gain score of 0.7 with the "Moderate" criterion, the results of learningattitudes obtain an average percentage of 80.33, the results of learning skills obtain an averagepercentage of 78.48 both have "Good" criteria, and student process assessment with 73.79% (P1) and84.49% (P2) with an average process of 79.14% with "Good" criteria. From the acquisition of learningoutcomes and comparison of process assessment values (P1) & (P2) it is concluded that there is anincrease in learning outcomes and processes for students using the resulting learning tools.]]>
