Implementasi “Assaf” Terhadap Capaian Pemahaman Konsep Cahaya

Penelitian ini bertujuan untuk melihat pengaruh “ASSAF” (Assessment Animation Format) terhadap hasil tes pemahaman konsep siswa di salah satu SMP Negeri di Kota Bandung pada materi Cahaya. Kajian difokuskan pada hasil tes pemahaman konsep cahaya dan kuantitas miskonsepsi siswa terhadap penggunaan butir soal “ASSAF”. Data untuk menarik kesimpulan hasil penelitian, dikumpulkan melalui pemberian tes pemahaman konsep siswa yang dilakukan sesudah pelaksanaan pembelajaran. Untuk mencapai tujuan penelitian tersebut digunakan metode penelitian kuasi eksperimen dengan desain penelitian Randomized posttest-only control group. Subjek penelitian ini melibatkan dua kelompok yaitu kelompok kontrol berupa paper and pencil test dan kelompok eksperimen berupa “ASSAF”. Data pemahaman konsep yang akan diperoleh dari kedua kelompok tersebut dicari rata-ratanya dan diolah dengan menggunakan Uji Hipotesis nonparametrik (Uji Wilcoxon). Setelah dilakukan uji perbedaan melalui uji wilcoxon didapatkan bahwa nilai Z hitung lebih besar daripada nilai Z tabel. Hal ini menunjukkan bahwa hipotesis alternatif pertama (H1: me>mk) diterima, sekaligus memiliki pengertian bahwa hasil tes pemahaman konsep kelas eksperimen lebih baik secara signifikan dibandingkan kelas kontrol. Selain itu diperoleh data bahwa persentase rata-rata posttest pemahaman konsep untuk kelas eksperimen sebesar 67,96 % dan persentase rata-rata posttest pemahaman konsep untuk kelas kontrol sebesar 44,62%

Pengaruh motivasi kerja terhadap produktivitas kerja melalui kompensasi sebagai variabel intervening pada KUD Gondanglegi

INDONESIA: Skripsi saya yang berjudul “PENGARUH MOTIVASI KERJA TERHADAP PRODUKTIVITAS KERJA MELALUI KOMPENSASI SEBAGAI VARIABEL INTERVENING PADA KUD GONDANGLEGI” yang memiliki tujuan untuk menguji dan menganalisis pengaruh motivasi terhadap kinerja, serta untuk menguji dan menganalisis pengaruh motivasi terhadap kinerja melalui kompensasi. Metode yang digunakan dalam penelitian ini adalah deskriptif yang menggunakan pendekatan kuantitatif. Teknik pengumpulan data pada penelitian ini adalah observasi, wawancara, dan dokumentasi. Sedangkan untuk teknik analisa data menggunakan uji asumsi klasik yang meliputi uji normalitas, uji liniarlitas dan uji heteroskedastisits. Untuk uji regresi penelitian menggunakan analisis path. Dan terakhir uji hipotesis menggunakan uji T (persial). Dari hasil perhitungan data penelitian menunjukan bahwa pengaruh motivasi terhadap produktivitas kerja berpengaruh signifikan positif. Nilai R Square pada persamaan regresi sebesar 0,236 sehingga dapat dikatakan bahwa variabel motivasi kerja berpengaruh terhadap variabel produktivitas kerja sebesar 23,6% sehingga dapat dikatakan bahwa motivasi kerja memiliki pengaruh positif signifikansi terhadap produktivitas karyawan. ENGLISH: My skripsi the title is “the effect of work motivation on work productivity through compensation as an intervening variable in KUD Gondanglegi” has a goal to test and anlyze the effect of motivation on performance, as well to test and anlyze the effect of motivation on performance through compensation. The method used in this study is a description thet uses a quantitative approach. data collection techniques in this study are observation, interviews, and documentation. while the data analysis technique uses the classic assumption test includes the normality test, linearity test, and heteroscedsticity test. to test regression using path analysis. and finlly test hypothesis using the T test (partial). From the result of the calculation of the research data, it shows that the influence of motivation on work productivity has a significant positive effect. the R square value in the regression equation is 23,6%, so it can be said that work motivation has a significant positive influence on employee productivity. ARABIC: رسالتي بعنوان "تأثير دافع العمل على إنتاجية العمل من خلال التعويض كمتغير تدخلي في كاود غونداغْلغي" والتي تهدف إلى اختبار وتحليل تأثير الدافع على الأداء ، وكذلك اختبار وتحليل تأثير الدافع على الأداء من خلال تعويضات. المنهج المستخدم في هذا البحث هو المنهج الوصفي باستخدام المنهج الكمي. كانت تقنيات جمع البيانات في هذه الدراسة الملاحظة والمقابلات والتوثيق. بينما تستخدم تقنية تحليل البيانات اختبار الافتراض الكلاسيكي الذي يتضمن اختبار الحالة الطبيعية واختبار الخطية واختبار المرونة. لاختبار انحدار البحث باستخدام تحليل المسار. وأخيرًا اختبر الفرضية باستخدام اختبار ت (خزئي) من نتائج حسابات بيانات البحث تبين أن تأثير الدافع على إنتاجية العمل له تأثير إيجابي كبير. تبلغ قيمة مربع ر في معادلة الانحدار ۲۳٦,۰ بحيث يمكن القول أن متغير دافع العمل يؤثر على متغير إنتاجية العمل بنسبة %٦,۲۳ بحيث يمكن القول أن دافع العمل له تأثير إيجابي كبير على إنتاجية الموظ

PENGEMBANGAN DUAL CONDITIONED LEARNING MODEL-UTILIZING MULTIMODE TEACHING (DCLM-UMT) UNTUK MENGOPTIMALKAN PEMAHAMAN KONSEP FISIKA DASAR CALON GURU

Penelitian ini bertujuan mengembangkan Dual Conditioned Learning Model-Utilizing Multimode Teaching (DCLM-UMT) pada perkuliahan Fisika Dasar II untuk meningkatkan pemahaman konsep, mengurangi miskonsepsi dan mengubah konsepsi mahasiswa calon guru. Metode penelitian yang digunakan adalah mixed methods yang mengandung proses pengembangan DCLM-UMT, meliputi: penyusunan, validasi, dan ujicoba yang dilakukan di salah satu LPTK di Jawa Barat. Kajian difokuskan pada proses pembangunan karakteristik DCLM-UMT untuk Fisika Dasar II, keefektivan penggunaan DCLM-UMT dibandingkan dengan perkuliahan konvensional, penggunaan DCLM-UMT dalam mengubah konsepsi mahasiswa pada konsep medan vektor, tanggapan mahasiswa dan dosen terhadap DCLM-UMT, serta kekuatan dan kelemahan implementasi DCLM-UMT. Data dikumpulkan melalui tes diagnostik Fields Conceptual Change Inventory (FCCI), lembar observasi, dan kuesioner tentang respons mahasiswa dan dosen terkait kehandalan dan kelemahan program. Analisis data dilakukan melalui analisis tes yang dilakukan dengan menggunakan analisis gain dinormalisasi sedangkan analisis data non-tes menggunakan persentase serta kodifikasi secara kualitatif. Proses pengembangan program DCLM-UMT menghasilkan karakteristik sebagai sebuah novelty yang menitik-beratkan pada: pembelajaran yang dapat memfasilitasi dua kondisi konsepsi mahasiswa (DCLM), penggunaan multimode teaching (misalnya modus simulasi dan animasi komputer, Conceptual Change Text/CCT, dan Predict, Discuss, Explain, Observe, Discuss, Explore, dan Explain/PDEODE*E). Hasil analisis data menunjukkan bahwa pengembangan program DCLM-UMT secara efektif dapat lebih menanamkan pemahaman konsep, pengurangan miskonsepsi, dan pengubahan konsepsi dibandingkan dengan pembelajaran konvensional dengan kategori sedang. Hasil analisis data angket menunjukkan bahwa mahasiswa dan dosen memberikan tanggapan positif terhadap pengembangan DCLM-UMT dalam perkuliahan Fisika Dasar II. ;---The aim of this research is to develop Dual Conditioned Learning Model-Utilizing Multimode Teaching (DCLM-UMT) in the Basic Physics II course which is able to optimize students’ understanding. The research methodology was mixed methods that contained developing process of DCLM-UMT, consisted of: define, design and develop in the one of Teachers Preparations Program (LPTK) in West Java. The study was focused on developing of DCLM characteristic of Basic Physics II course, the effectiveness of utilizing DCLM-UMT compared to conventional setting, the using of DCLM-UMT in term of changing students’ conceptions on electric field and magnetic field, students’ and lecturers’ responses to DCLM-UMT and strengths and weakness of DCLM-UMT in its implementation. The data was collected through diagnostic testing by using Fields Conceptual Change Inventory (FCCI) which has been developed and the test was administered before and after intervention. The observation sheet and questionnaire regarded to students’ and lecturers’ responses for measuring strengths and weakness of the program were also used for collecting the data. The data was analyzed through test analysis by using normalized gain while non-test analysis by using the percentage of quantitative data and the codding of qualitative data in accordance with the conceptual changes’ categories. The developing process of DCLM –UMT produced characteristics as novelty which is focused on: the learning that could facilitate two conditions of students’ conceptions (DCLM), the using of multimode teaching (i.e. EPBCC, CCT and CCSL) which were diagnosed through instrument diagnostic test of FCCI. The results show that program development of DCLM-UMT is effectively able to enhance students’ understanding, to decrease misconceptions and to change students conceptions compared to conventional teaching on electric field and magnetic field conceptions in moderate category

Literature Review of the Concepts of Elasticity and Oscillation in Fundamental Physics 1: Various Research Variables, Educational Level, and Instructional Methods

The purpose of this study is to provide a comprehensive overview of the concepts of elasticity and vibration, based on research variables, educational levels, and teaching strategies. The article is organized based on queries conducted in reputable international databases, such as Scopus and Web of Science, using content analysis techniques, such as analyzing article identities, educational information, synthesis of used approaches, and measured variables. In the topics of elasticity and oscillation, qualitative, quantitative, and hybrid methods can be used to investigate a variety of variables, as indicated by the research findings. Among these variables are conceptual comprehension, academic achievement, and student interest. In addition, the educational level being investigated determines how elasticity and oscillation concepts are taught in the classroom. These findings highlight the significance of utilizing a variety of instructional strategies to effectively convey the concept of elasticity and oscillation to measure various variables with practical consideration on educational settings. In addition, our review provides a comprehensive list of common variables research that can serve as a valuable resource for educators and researchers seeking to enhance their elasticity and oscillation research. This systematic review highlights the need for additional research on effective teaching methods for oscillation and provides educators and researchers with useful insights

Teaching Solar System Topic through Predict-Observe-Explain-Apply (POEA) Strategy: A Path to Students’ Conceptual Change

The misconception of the Solar System topic is still found in students so that it becomes one of the obstacles in the learning process. The purpose of this study is to analyze the effectiveness of the implementation of Predict-Observe-Explain-Apply (POEA) learning to change the junior high school students' conception in the Solar System topic. Quasi-experimental research with the non-equivalent control group design was conducted in one of the private junior high schools in Bandung city. Samples were selected based on the test of the average significance of the pretest score of the population. Furthermore, 30 students of the experimental class and 32 students of control class were selected. The research instrument, which consisted of 15 four-tier diagnostic test questions about Solar System were used to collect data before and after treatment. The tests were analyzed quantitatively by using the Mann-Whitney statistical test to determine the significance of the difference in the acceptable conception changes (Acceptable Change) of students in the experimental class with changes in the conception of students in the control class. The results of the research show that the implementation of POEA learning is significantly more effective than POE learning in changing the conception of Solar System topic. The findings of this study can be an alternative for junior high school teachers in planning learning about the Solar System, especially in an effort to change students' misconception about the Solar System

Pengembangan Instrumen Five-Tier Newtonââ¬â¢s Laws Test (5TNLT) Untuk Mengidentifikasi Miskonsepsi dan Penyebab Miskonsepsi Siswa

This study aims to identify students' misconceptions on Newton's Law using the Five-Tier Newton's Laws Test (5TNLT) instrument. The process of identifying misconceptions is carried out as one of the first steps to overcome student misconceptions. The method used in this study uses the 4D model (Defining, Designing, Developing, and Disseminating). Participants involved in this study consisted of 327 students (198 female and 129 male), who came from 2 public high schools and 1 private high school in Bandung. Based on the research, it was found that the 5TNLT instrument developed by the researcher could be used to identify misconceptions and causes of students' misconceptions on Newton's Law. All items on the 5TNLT instrument are valid and reliable enough to measure student misconceptions. The highest percentage of misconception categories is shown in the MC-PT (Misconception from personal thoughts) category, which is 50.21%, while the smallest percentage is shown in the MC-I (Misconception from the internet) category, which is 14.82%

Religious Values-Based Learning Materials on Earth and Space Science: Analysis Spirituality and Conceptual Understanding Levels

This study aims to determine the effect of religious values-based earth and space science teaching materials on the level of mastery of concepts and spiritual attitudes. Using one group pretest-posttest design, 14 items of concept understanding essays test and 15 items of spiritual attitude questionnaire were given to 32 prospective elementary school science teachers who took earth and space science courses in the even semester of 2021/2022. The results of data analysis showed that 30.13% of prospective teacher an increase to the level of partial understanding and 34.60% of prospective teacher an increase to the level of sound understanding. In the aspect of spiritual attitudes, 91.25% of prospective teacher have the perception that their spiritual level has increased and 8.75% of prospective teacher have the perception that their spiritual level is fixed. These results indicate that the religious value-based science teaching materials used are good enough to increase the level of conceptual   understanding and spiritual attitude