bluuebunny/crossref_metadata_2025_split huggingface dataset:
MENINGKATKAN HASIL BELAJAR DENGAN MENGGUNAKAN COOPERATIVE LEARNING TIPE JIGSAW DALAM PEMBELAJARAN STRATEGI BELAJAR MENGAJAR PADA MAHASISWA PGSD FIP UNIMED
Authors: Manalu Effendi 
Published: January 2023

AbstrakMasalah dalam penelitian ini adalah hasil belajar SBM mahasiswa materi pokok pecahan dengan menggunakan strategi Cooperative Learning Tipe Jigsaw di PGSD FIP UNIMED T.A 2015-2016. Penelitian ini bertujuan untuk mengetahui peningakatan hasil belajar mahasiswa dengan menggunakan strategi Cooperative Learning tipe Jigsaw pada mata pelajaran SBM di PGSD FIP UNIMED T.A 2015-2016. Jenis penelitian ini adalah penelitian tindakan kelas dengan jumlah subjek penelitian sebanyak 26 orang mahasiswa pada tahun ajaran 2015-2016, dimana kegiatan dilakukan saat pembelajaran SBM berlangsung. Untuk memperoleh data yang digunakan dalam penelitian ini penulis melakukan test dan observasi. Adapun teknik analisis data dalam penelitian ini adalah deskripsi kualitatif dengan menguraikan persentase yang digunakan. Berdasarkan hasil penelitian dengan pelaksanaan pembelajaran pada siklus I dari 26 mahasiswa yang telah mempelajari tentang pecahan memperoleh nilai terendah sebesar 40 dan tertinggi sebesar 100. Mahasiswa yang memperoleh nilai < 65 atau tidak tuntas sebanyak 11 orang (42,31%) dan mahasiswa yang mencapai nilai ≥ 65 atau tuntas sebanyak 15 orang (57,69%). Rata-rata perolehan hasil atau nilai belajar sebesar 68,08. Tingkat ketuntasan klasikal mencapai 57,69%. Hal ini membuktikan bahwa nilai hasil belajar mahasiswa pada pelaksanaan siklus I belum memiliki tingkat keberhasilan belajar (ketuntasan klasikal) karena masih di bawah 80,00%. Hasil penelitian dengan pelaksanaan pembelajaran siklus II dapat diketahui bahwa 24 mahasiswa (92,31%) ketuntasan dan 2 orang mahasiswa (7,69%) belum mengalami ketuntasan individu. Perolehan ketuntasan klasikal sebesar 92,31% hal ini membuktikan bahwa hasil belajar secara klasikal pada siklus II telah mencapai ketuntasan karena telah mencapai 80,00% dengan perolehan nilai rata-rata sebesar 84,04. Dengan demikian maka dapat disimpulkan bahwa penggunaan strategi cooperative learning tipe jigsaw dapat meningkatkan hasil belajar mahasiswa pada pelajaran SBM materi pecahan di PGSD FIP UNIMED T.A 2015-2016. Disarankan kepada dosen untuk menggunakan strategi cooperative learning tipe jigsaw dalam meningkatkan hasil belajar mahasiswa di PGSD FIP UNIMED T.A 2015-2016.Kata Kunci : Cooperative Learning, Hasil Belajar, Strategi Belajar
INTEGRASI ICT DALAM PEMBELAJARAN MATEMATIKA
Authors: Harsa Fajar Sukma 
Published: January 2023

AbstrakPembelajaran matematika di Sekolah cenderung text book oriented dan kurang terkait dengan kehidupan sehari-hari siswa, serta cenderung abstrak, sehingga konsep-konsep akademik sulit dipahami, sehingga berakibat, hasil belajar matematika belum sesuai harapan. Relevan dengan perkembangan zaman globalisasi, dimana kemajuan teknologi tak dapat dibendung lagi, maka integrasi Information and Communication (ICT) dalam pembelajaran matematika dinilai tepat untuk mengatasi ketidaksenangan siswa pada pelajaran matematika. Integrasi ICT berarti memadukan pembelajaran matematika dengan ICT. Penelitian ini bersifat studi literasi yang bertujuan untuk mengetahui urgensi dan peranan ICT dalam proses belajar matematika siswa.Kata Kunci : ICT, Pembelajaran Matematika
SUPERVISI KLINIS KEPALA SEKOLAH DAN PENINGKATAN PROFESIONALISME GURU
Authors: Tarigan Rehmalem 
Published: January 2023

AbstrakPendidikan yang baik, sebagaimana yang diharapkan oleh masyarakat modern dewasa ini dan sifatnya yang selalu menantang, mengharuskan adanya pendidik (guru) yang profesional. Salah satu kriteria guru yang profesional adalah jika guru mau dan mampu menemukan kelemahan-kelemahannya dalam melaksanakan pembelajaran dan beruhasa menemukan pemecahannya. Pemecahan masalah pembelajaran guru dalam pembelajaran dapat dilakukan dengan teman sejawat, dan supervisor melalui supervisi akademik maupun supervisi klinis. Supervisi klinis merupakan salah satu jenis supervisi yang dapat dilakukan oleh kepala sekolah terhadap para guru. Jenis supervisi ini merupakan bantuan professional yang diberikan secara sistematik kepada guru berdasarkan kebutuhan guru tersebut dengan tujuan untuk membina guru serta meningkatkan profesionalisme khususnya dalam melaksanakan pembelajaran. Supervisi klinis difokuskan pada perbaikan pengajaran dengan melalui siklus yang sistematis dari tahap perencanaan, pengamatan, dan analisis intelektual yang intensif terhadap penampilan mengajar sebenarnya dengan tujuan mengadakan modifikasi yang rasional.Kata Kunci : Supervisi Klinis, Kepala Sekolah, dan Profesionalisme Guru.
Integrated platform for monitoring fish farm aquatic environment
Authors: . Golushkov Nikolay Aleksandrovich , Kokuev Andrey Gennadievich 
Published: January 2023

The article highlights the problem of integrated monitoring of the aquatic environment, which is technical part of monitoring the aquatic environment. It includes the information management module, a module for analyzing and evaluating the aquatic environment, a module for early warning and forecasting the state of the aquatic environment,
a module for integrated monitoring of the aquatic environment, a geographic information system (GIS) and a module
of data monitoring. The above problem includes preventing the spread of pollution in areas and elements with potential safety hazards by periodically collecting information about each sub-area (information about pollution sources around each monitoring point). The quality of water at monitoring points is assessed, the trend of water quality deterioration is analyzed, a forecasting model is built that allows preventing dangerous processes in advance, identifying the area of pollution of the aquatic environment and the level of pollution, as well as accurately assessing the scale of the accident, timely processing the incoming information and taking the effective measures against the emergency consequences. Due to using the proposed platform integrated monitoring of the aquatic environment is improved.
Collaborative Group Investigation and Self Efficacy on Pre-Service Science Teachers’ Critical Thinking Skills
Authors: Abbas* Sukardi , Umangap Wirda Az , Amin Astuti Muh 
Published: January 2023

In order to teach future generations, preservice science teachers must possess critical thinking skills. However, relatively few studies have examined these skills at the tertiary level, particularly in elementary school science teacher education departments. This study sought to determine the effect of collaborative group investigation (CGI) learning and self-efficacy on the critical thinking skills of students. With a non-equivalent control group design and a 2 x 2 ANOVA inferential statistical test, a quasi-experimental design was implemented. The subjects of this study were forty science teacher candidates who took the Environmental course at a university in Indonesia. A self-efficacy questionnaire and a test of critical thinking skills constituted the research instruments. The results indicated that the collaborative group investigation group received an average score of 62.2, whereas the direct learning group received an average score of 48.8, with an Fcalculated of 87.626 and a significance value of 0.000. The data analysis revealed substantial differences between the collaborative group inquiry group and the direct learning group in terms of critical thinking skills. The interplay between learning strategies and self-efficacy affects the critical thinking skills of pupils because collaborative learning practices can engage students actively through teamwork, idea exchange, decision making, and shared responsibilities
Ethnochemistry: Exploring the Potential of Sasak and Javanese Local Wisdom as a Source of Chemistry Learning to Improve the Learning Outcomes of Pre-Service Teachers
Authors: Wahyudiati* Dwi , Qurniati Devi 
Published: January 2023

Learning resource availability was still focused on abstract concepts without integrating them with students' daily experiences. This appears since the ethnochemistry approach implementation in universities is still rarely conducted. The purpose of this study is to analyze the relevance of Sasak and Java local wisdom with chemistry and explore the potential of Sasak and Java local wisdom as a learning resource in basic chemistry courses. The data collection instruments were observation, interviews, and documentation. In analyzing the data, the researcher used the Spradley data analysis technique. The instruments were chosen based on their suitability with the type of data to be analyzed. Furthermore, the data analysis techniques consist of four stages, namely;(1) domain analysis; (2) taxonomic analysis; (3) componential analysis; and (4) cultural themes analysis. Based on the research findings, it proved that the local wisdom of Sasak and Java, which consists of cultural products and local wisdom values in Sasak and Java culture, has relevance to chemistry material that can be used as a learning resource. Research conclusions include: (1) The relevance of Sasak and Java local wisdom with basic chemistry material can be reviewed based on the perspective or analogy approach, representation, and visualization; and (2) the potential of Sasak and Java local wisdom as learning resources in basic chemistry courses includes three subjects, namely: material and its changes, the periodic system of elements, and chemical bonds integrated with Sasak and Java local wisdom
The Effect of Scaffolding-Based Problem-Based Learning on Creative Thinking Skills on Hormone Materials
Authors: Ernawati* M. Dwi Wiwik , Sudarmin Sudarmin , Asrial Asrial , Haryanto Haryanto 
Published: January 2023

The ability to think creatively is one of the higher order thinking skills so it is very important in biochemistry learning. The purpose of this study was to determine students' interest in learning in problem-based learning by providing scaffolding and without providing scaffolding and to see the effect of students' interest in learning in problem-based learning by providing scaffolding on students' creative thinking abilities. The design in this study used an explanatory sequential design with a total sample of 88 students of the Jambi University chemistry education study program. The instrument used in this study was a learning interest questionnaire with 17 statements and a creative thinking ability test question with a total of 10 questions. The data collection procedure was carried out, namely the researcher distributed a questionnaire instrument of student learning interest when learning using the PBL model and learning using the scaffolding integrated PBL model. After distributing the interest in learning questionnaire, the researcher then distributed the instruments for testing the ability to think creatively. The sampling technique used was total sampling. The data analysis technique used descriptive test, t-test and simple linear regression test. The results obtained are that there are differences in students' interest in learning when learning using the PBL model integrated with scaffolding and learning using the PBL model. In addition, there is an influence of students' interest in learning on students' creative thinking skills using a problem-based learning model with scaffolding
Pengembangan Eksperimen Virtual Model Science, Environtment, Technology and Society berbasis Augmented Reality Materi Ekosistem untuk Meningkatkan Keterampilan Pemecahan Masalah dan Sikap Peduli Lingkungan
Authors: Perdana* Prisca Arzita , Rosana Dadan 
Published: January 2023

The era of globalization demands human resources who have the ability to solve problems. The observation results found that students lack problem solving skills and the formation of an attitude of caring for the environment. This study aims to produce a virtual experimental learning model for ecosystem material based on augmented reality to improve students' problem-solving and environmental care attitudes that are feasible, practical and effective. This research is development using the 4D model developed by S. Thiagarajan which consists of 4 stages, namely definition, planning, development and deployment. This research was conducted at SMP N 1 Salam. The research design used a pretest-posttest control group design. The results showed that: 1) virtual experiments on the SETS learning model for ecosystem material based on augmented reality was assessed for its feasibility by material experts in the very good category, media experts in the good category, and science teachers in the good category; 2) can improve problem solving skills as indicated by the highest n-gain score, namely experimental class VII E, namely 0.7. The results of the calculation of the Manova test, a significant value of 0.00 was obtained. These results indicate that in the final condition after treatment there is a significant difference in the average problem solving and environmental care attitude between the experimental class and the control class. It can be concluded that virtual experiment of the SETS learning model for AR-based ecosystem material is used by teachers to improve problem solving skills and students' environmental care attitudes
Analisis Sistem Traceability Produk Tuna Ditinjau Dari Aspek Supply chain PT Hatindo Makmur
Authors: Prasatia Pande Ditha , Faiqoh Elok , Dharma I Gusti Bagus Sila , Pratiwi Made Ayu 
Published: January 2023

Indonesian tuna fisheries dominate world tuna production. One of the priority water areas as tuna fishing catchment is the Sendang Biru Aquatic area, because it has Pondokdadap Fish Landing Center and is the center of largest fishing activity in Malang. The international market wants a guarantee of high quality and food safety, this is supported by the implementation of traceability systems. Own traceability is way to guarantee food quality by tracking information about the position of product. The purpose of this study is to describe the supply chain system of PT Hatindo Makmur, describe the readiness to implement traceability, and develop a strategy to support the implementation of traceability. The method used is a survey and questionnaire using descriptive analysis. The results of the analysis show that the Supply chain system is carried out by several parties fishermen, PPI Pondokdapdap, CV Berkah Alam, and PT Hatindo Makmur. The readiness of fishermen in Sendang Biru the implementation of traceability systems is categorized as ready with a percentage of 79%. The strategy that can be implemented is optimize the use of tuna resources, develop a simple traceability system for handling, collaborate with NGOs to socialization and training traceability and application to fishermen, use modern technology in recording and managing permits, Providing incentives to fishermen from companies to follow regulations, monitoring and controlling fishing activities, developing owned facilities to manage ship registration and licensing at ports, increasing socialization of the importance of catch data to the results of the sale.
Potensi Harmful Algae Bloom (HAB) di Keramba Jaring Apung Perairan Desa Sumberkima Kecamatan Gerokgak, Kabupaten Buleleng
Authors: Kusuma Ni Luh Kade Paramita , Karang I Wayan Gede Astawa , Dharma I Gusti Bagus Sila 
Published: January 2023

Sumberkima Village is one of the villages in Gerokgak sub-district that has the most floating net cage cultivation in Buleleng regency. The development of fish farming activities with floating net cage techniques had an impact on the waters. The leftover feed that is not consumed, and the metabolic wastes produced by aquaculture increased the fertility of the waters so that it is feared that phytoplankton are potentially causing the Harmful Algae Bloom (HAB) phenomenon in the floating net cage aquaculture area of Sumberkima village which can have an impact on water quality, aquatic biota and cultivator’s income. This study aimed to identify the genus phytoplankton that has the potential to cause Harmful Algae Bloom (HAB) and the abundance of phytoplankton that has the potential to cause the Harmful Algae Bloom (HAB) phenomenon. This research was conducted in February 2019 at the floating net cage in Sumberkima village, Gerokgak sub-district, Buleleng regency. The study was spread over 10 points of floating net cages determined by purposive random sampling to represent floating net cages in Sumberkima village. Data were analyzed descriptively with phytoplankton abundance calculation using APHA (2005) method. From the research that has been done, it was found that the type of phytoplankton suspected to have HAB potential was found in 2 class groups namely Dinophyceae with a percentage of 15% consisting of: Prorocentrum, Dinophysis, Alexandrium and Peridinium then Bacillariophyceae with a percentage of 85% as many as 7 genera include: Thalassiosira, Pseudonitzschia, Biddulphia, Nitzschia, Skeletonema, Chaetoceros and Ceratium.
Prediksi Harga Saham Syariah Menggunakan Algoritma Long Short-Term Memory (LSTM)
Authors: Budiprasetyo Gunawan , Hani'ah Mamluatul , Aflah Darin Zahira 
Published: January 2023

Semakin pesatnya perkembangan pasar saham di Indonesia membuat semakin banyak investor yang bergabung di bursa saham. Indonesia pada tahun 2011 meluncurkan saham syariah dimana harga saham syariah dapat mengalami kenaikan dan penurunan. Hal ini tentunya harus diwaspadai oleh investor, agar investor tidak mengalami kerugian dalam jual-beli saham. Untuk itu, prediksi harga sahan menjadi salah satu upaya untuk menentukan nilai dari suatu saham di masa kedepannya. Pada penelitian ini, prediksi saham dilakukan dengan menggunakan metode Long Short-Term Memory dalam memprediksi harga saham. Dilakukan uji coba dengan menggunakan beberapa parameter pada layers, epoch dan time step untuk mendapatkan model prediksi yang optimal. Arsitektur dari LSTM yang digunakan pada penelitian ini menggunakan multiple layer LSTM dengan empat dan delapan layer yang masing-masing layer memiliki 96 neurons. Terdapat satu Dense layer yang berfungsi mengubah output dari layer sebelumnya menjadi nilai hasil prediksi. Hasil eksperimen menunjukkan bahwa Long Short-Term Memory dapat digunakan untuk melakukan prediksi harga saham dengan akurat, jumlah layer mempengaruhi MAPE yang dihasilkan. LSTM dengan jumlah layer 8 memiliki performa yang lebih baik. Pada PT Aneka Tambang Tbk didapatkan model terbaik dengan nilai MAPE sebesar 2,64. Untuk emiten Erajaya Swasembada Tbk didapatkan nilai MAPE sebesar 2,24. Untuk Kalbe Farma didapatkan nilai MAPE sebesar 1,51. Untuk Semen Indonesia didapatkan nilai MAPE sebesar 1,83. Sedangkan pada Wijaya Karya didapatkan nilai MAPE sebesar 2,66.
اللسان العربي بين الاتهام بالعجز وحمله لمفاتيح صناعة المصطلح
Authors: Nahmar Fatma Zohra 
Published: January 2023

في ظل التقدم العلمي الواسع والتطور التكنولوجي الهائل وتحولاته المستمرة الذي مسّ كل قطاعات الحياة ، وفي ظل هجوم عولمة العصر على بلدان العالم لاسيما العربي منه باسم الانفتاح على الآخر في كل المستويات طوعا وكرها ، وما انجر عن ذلك من دخول منتوجات صناعية وزراعية وطبية وعلمية وغيرها مع تدفق مصطلحاتها الهائلة عليه، أصبح لزاما علينا الاهتمام بصناعة المصطلح في اللسان العربي حتى يواكب تطلعات العصر وآماله ومن ثمّة يكون حاملا لرسالة العلم والحضارة ، لذلك ستتطرق هذه المداخلة إلى أمرين : الأول الاتهامات التي وُجهت إلى اللسان العربي لاسيما منها العجز عن الصناعة المصطلحية وعدم استيعابه لمعارف عصر التطور العلمي والتكنولوجي ، أما الأمر الثاني فيتمثل في مفاتيح صناعة المصطلح ومدى فاعليتها مع التمثيل .
الاحتجاج بالسلطة لدى شعراء البراءة الدينية في عصر صدر الاسلام
Authors: Mahmoud Iman Youssef 
Published: January 2023

يعالج هذا البحث موضوع الاحتجاج بالسلطة لدى شعراء البراءة الدينية في عصر صدر الاسلام مستعينا ببعض الاليات الاجرائية تهدف الى ان تكون المحاورة الحجاجي محاورة عقلانية, والتي تتطلع بالنهاية الى الوصول الى درجة الاقناع وهي غاية الحجاج, (1) وبذلك يعرف الحجاج على أنه (( كل منطوق به موجه الى الغير لا فهامه دعوى مخصوصة يحق له الاعتراض عليها))(
مُصَنَّفَات النَّحْو العَرَبِيِّ المَخْطُوْطَة والمَفْقُوْدَة رُؤية مُعَاْصِرَة في فَهَاْرِسِها وتَحقيقها ونشرِها
Authors: SHALLAL ANWER RAKAN 
Published: January 2023

تدور صفحات هذا البحث حول كتب النحو العربي المخطوطة والمفقودة والتي نحاول أن نرفد الباحثين بمجموعة من الرؤى حول تحقيقها وايجاد نسخها, وقدم البحث مجموعة من الأنموذجات حول المخطوطات النحوية التي كانت تعد مفقودة الا ان كثرة البحث سهَّل ايجادها مثل (معاني القران) لقطرب, و(شرح التوضيح) للأشموني وغيرهما, وكذلك تناول البحث مجموعة من المخطوطات المفقودة لحد الان وهناك اشارات حولها ولعلها موجودة الان لكنها تحتاج الى قراءة متأنية في الفهارس ودور الكتب والمخطوطات ومنها مثلا كتاب (الشامل في شرح الايضاح) لابن الدَّهان وغيره, وغير ما ذكر الباحث كثير من المصنفات التي كانت تعد ضائعة وقد وجدت قبل سنوات قليلة ومنها: كتاب (البسيط) لابن العلج وُجِدَ أكثره وحقق, وكذلك ذكر الباحث في هذا البحث كثيرا من أغلاط المفهرسين في نسبة الكتب الى اصحابها وساق كثيرا من الامثلة ومنه مثلا شرح التسهيل المنسوب الى الاندرشي وما هو إلا (شرح التسهيل) لابن مالك نفسه وغير ذلك كثير وكذلك قدم الباحث مجموعة من المقترحات للنهوض بهذا الجانب تتركز حول توحيد الفهارس والانتقال الى البحث الالكتروني في ايجاد النسخ, وفهرسة ما لم يفهرس من المخطوطات.
دلالة اقتران حروف المعاني ببعضها في السياق القرآني (الهمزة وما يقترن بها أنموذجا)
Authors: Bahloul Al-Jubouri Nafeh Alwan , Muhammad Yas Khader 
Published: January 2023

يهدف هذا البحث إلى الكشف عن الأداء الوظيفي للهمزة من خلال اقترانها بحروف المعاني في السياق القرآني، إذ نقوم بتقديم توطئة مختصرة من غير إسراف لمعنى الحرف المقترن بالهمزة نحويا ثم ننتقل إلى بيان مراد الآيات التي وردت فيها الاقتران مستعينين بالتفاسير بغية الوصول إلى المعنى السياقي المستنبط من اقتران الحرفين.
ففي هذه الحالة معنى الهمزة مقيد بغيرها من الأحرف المقترنة بها، وتغيير هذه الأحرف يؤدي إلى تغير المعنى، فالمعنى الذي يراد من اقتران (الهمزة) بـ(الباء) غير المعنى باقترانها بـ(الفاء) أو بـ(واو الحال)، وهكذا مع بقية الحروف .
وقد اقتضت طبيعة الدراسة أنْ تكون في تمهيد ومبحثين وتليها الخاتمة ملخصة للنتائج المتحصلة من البحث .