bluuebunny/crossref_metadata_2025 huggingface dataset:
MENINGKATKAN KEMAMPUAN BAHASA ANAK KELOMPOK USIA 4-5 TAHUN MELALUI METODE BERCAKAP DI TK IPC GAYO T.A 2013/2014
Authors: Ray Damaiwaty , Musriani Musriani
Published: January 2023

AbstrakJenis penelitian ini adalah penelitian tindakan kelas (PTK) yang dilakukan dua siklus terdiri dari perencanaan, tindakan, pengamatan, dan refleksi. Instrumen pengumpulan data adalah lembar observasi. Adapun yang menjadi masalah dalam penelitian ini adalah sebagai berikut: (1) dalam proses belajar mengajar metode yang di gunakan kurang bervariasi (2) Sebagian anak dalam proses pembelajaran kurang aktif, (3) dalam pembelajaran guru/pendidik kurang terampil masih kurang terampil dalam membuat alat praga serta media yang di gunakan sangat terbatas. Penelitian ini bertujuan untuk : (1). Meningkatkan kemampuan bahasa anak 4-5 Tahun Di TK Islamic Preshool Beranag. Subjek penelitian ini adalah anak kelompok B yang berjumlah 19 oran, yang terdiri 12 orang anak laki-laki dan 12 orang anak perempuan sedangkan objek penelitian ini adalah meningkatkan kemampuan bahasa anak 4-5 Tahun Di TK Islamic Preshool Beranag Gayo Lues T.A 2012/2013. Hasil observasi refleksi pada siklus 1 setelah menggunakan metode bercakap-cakap sebanyak 2 kali pertemuan, pada pertemuan 1 dari 19 anak yang memiliki kemampuan bahasa  15 anak (75%) tergolong cukup dan 4 anak  (20%) tergolong kurang. Pada pertemuan 2 (95%) tergolong cukup. Sehingga dapat di lanjutkan pembelajaran siklus Pada siklus 2 di lakukan 2 kali pertemuan yang di laksanakan penelitian dengan memperbaiki kesulitan yang di hadapi anak untuk meningkatkan kemampuan bahasa anak dengan maksimal. Pada siklus 2 terjadi peningkatan perkembangan yang signifikan, pada pertemuan 1 ada 3 anak (15%) tergolong sangat baik, 15 Anak (75%) tergolong baik dan 1 Anak (5%) tergolong cukup. Pada pertemuan 2 ada 17 anak (85%) tergolong sangat baik dan 2 anak (10%) tergolong baik. Dengan demikian  penelitian dapat terjawab bahwa kegiatan metode bercakap-cakap merupakan salah satu upaya meningkatkan kemampuan bahasa anak di kelompok B Di TK IPC GAYO LUES T.A 2012/2013  Kata Kunci : Bahasa Anak, Metode Bercakap
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
NILAI-NILAI PENDIDIKAN DALAM SYAIR MANYONGGOT PADA TRADISI SOSIAL BUDAYA MASYARAKAT TANJUNGBALAI
Authors: Hajar Fata Ibnu
Published: January 2023

AbstrakPenelitian ini bertujuan untuk mengetahui nilai filosofis dan pendidikan dalam pelaksanaan mangonggot bagi masyarakat Tanjungbalai serta kedudukannya dimasyarakat bagi pelaku tradisi tersebut. Target luaran penelitian ini diterbitkan ke dalam jurnal ilmiah dan prosiding. Metode yang digunakan dalam penelitian ini adalah metode kualitatif dengan teknik pengumpulan data observasi, wawancara, dan studi pustaka. Pada teknik studi pustaka dilakukan analisis teks. Teks yang dianalisis dari syair lagu mengenai kegiatan manyonggot. Pemahaman nilai filosofis dalam tradisi manyonggot menjadi sarana yang tepat dalam membendung masuknya pengaruh kebudayaan asing yang mencoba merusak tradisi sosial masyarakat sebab tradisi sosial yang ada di wilayah Sumatera Utara adalah warisan leluhur yang perlu dipertahankan.Kata Kunci : Manyonggot, Nilai Pendidikan, Metode Kualitatif, Sosial Budaya
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.
UPAYA TUTOR MENGEMBANGKAN KETERAMPILAN BERBICARA ANAK MELALUI METODE BERMAIN PERAN USIA 5-6 TAHUN DI TK HARAPAN BANGSA KECAMATAN KUALA KABUPATEN LANGKAT
Authors: Nasriah Nasriah , Yanti Novi
Published: January 2023

AbstrakLatar belakang masalah dalam penelitian ini masih rendahnya kemampuan berbicara anak usia 5-6 tahun di TK Harapan Bangsa Kuala Kecamatan Kuala Kabupaten Langkat, sehingga anak menjadi anak yang pendiam dan tidak berani berbicara ketika tampil di depan kelas. sedangkan tujuan penelitian ini adalah untuk mengetahui upaya tutor mengembangkan keterampilan berbicara anak melalui metode bermain peran usia 4-5 tahun di TK Harapan Bangsa Kecamatan Kuala Kabupaten Langkat. Jenis penelitian menggunakan deskriptif kualitatif, Subjek dalam penelitian ini adalah seluruh tutor di TK Harapan Bangsa Kecamatan Kuala yang berjumlah 4 orang tutor. Penelitian ini dilaksanakan di TK Harapan Bangsa Jln. Pasar I Kecamatan Kuala Kabupaten Langkat. Teknik pengumpulan data yang digunakan adalah observasi. Teknik analisis data yang digunakan dalam penelitian ini adalah teknik analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa upaya totur dalam mengembangkan keterampilan berbicara siswa TK Harapan Bangsa melalui metode bermain peran dapat dikatagorikan baik, seperti pengucapan, mengembangkan jumlah kosa kata dan menggabungkan kata dalam kalimat. Metode bermain peran dapat meningkatkan keterampilan berbicara anak, hal ini dapat dilihat dari adanya peningkatan kemampuan berbicara lancar dengan lafal yang benar. Berdasarkan hasil penelitian data yang diperoleh bahwa dengan metode bermain peran dapat meningkatkan keterampilan berbicara anakKata Kunci : Keterampilan Berbicara. Metode Bermain, Tutor
O PISA e as limitações e riscos de um programa de governação global da OCDE
Authors:   Universidade Lusófona de Humanidades e Tecnologias (ULHT), Teodoro António
Published: January 2023

O artigo constitui a versão escrita da intervenção realizada na conferência de encerramento de um projeto de investigação que interrogou as razões pela qual a OCDE considerou a participação de Portugal no PISA (2000-2018) como um ‘caso de sucesso’. O artigo reúne o conjunto de referências teóricas que balizaram o trabalho dos investigadores e o contributo específico que dão à continuação de uma reflexão e de um debate, científico e político, sobre o papel desempenhado pela OCDE na tentativa de estabelecer formas duradouras de governação global da educação. Depois de relembrar as origens da OCDE, que marcam indelevelmente o modo como essa organização internacional equaciona os problemas educativos, o autor apresenta as razões do ‘sucesso político’ do PISA e de outros surveys conduzidos pela OCDE e do propósito da organização de tornar estes instrumentos o principal ‘afinador’ das políticas educativas dos Estados membros. O artigo assinala as mudanças na OCDE no final dos anos 1990, que conduziram ao PISA, e apresenta a fonte teórica que as fundamentam: a teoria do capital do conhecimento. No final, o autor sublinha as limitações e riscos da abordagem que a OCDE pretende tornar hegemónicas, defendendo um forte investimento da ciência social cidadã na busca de alternativas humanistas para as políticas de educação, entendidas como um bem comum universal e um direito de cidadania global.
A contribuição dos indicadores do PISA para a governança educacional em contexto globalizado – Educação Comparada Finlândia-Brasil
Authors:   Instituto Federal de Alagoas, Yabe Marcio
Published: January 2023

O cenário globalizado e da internacionalização do capital tem ampliado o nível de complexidade das relações sociais de trabalho, de produção e de governança, passando a exigir novos atores dentro das esferas pública e corporativa. Nesse contexto, o papel de organismos internacionais tais como a OCDE e seu programa mais conhecido, o PISA, conquistaram espaço estratégico entre muitas nações, especialmente pelo seu protagonismo enquanto fórum econômico e centro de dados e de informações. O presente artigo buscou a produção de uma análise reflexiva sobre essa realidade, a partir de um estudo de Educação Comparada entre os sistemas educacionais finlandês e brasileiro, dialogando com pesquisadores comparativistas como Moraes (2020) e Nóvoa (2017); e teóricos da Gestão Educacional como Libâneo (2017), Paro (2012) e outros autores do campo da educação. A abordagem utilizada para a pesquisa foi a quali-quantitativa, com levantamento de dados documentais, bibliográficos e observações, in loco, na Finlândia. Apesar das críticas acadêmicas, o estudo chega à inferência sobre a importância do PISA na produção de indicadores e informações incipientes para estudos aprofundados sobre políticas educacionais e a tomada de decisões na governança educacional em contexto globalizado.
Quem/quais são os responsáveis pelo ‘fracasso’ do Brasil no PISA, de acordo com a mídia brasileira?
Authors:   Instituto Federal do Paraná, Silva Gabriel dos Santos e
Published: January 2023

Desde o ano 2000, o Brasil não tem apresentado bons resultados nas provas do Programme for International Student Assessment (PISA). Tal desempenho tem sido considerado pela mídia brasileira como um “fracasso”. Este artigo tem como objetivo investigar quem/quais são os responsáveis pelo desempenho dos estudantes brasileiros nas provas do PISA de acordo com a mídia brasileira. Para tanto, foram discutidas as perspectivas de avaliação de autores que versam sobre o tema, levantando como discussão a relação entre avaliação e qualidade da educação, do ponto de vista da “pedagogia do exame”. Em seguida, foi feito um levantamento de notícias de oito jornais brasileiros que mencionam o PISA em seu conteúdo. Após um procedimento de agrupamento desses textos, seguindo as orientações da Análise de Conteúdo, obteve-se 18 grupos, que foram analisados e discutidos. Em geral, destaca-se que, embora o discurso midiático apresente possíveis responsáveis pelo desempenho do Brasil no PISA, também denuncia a falta de investimentos e políticas públicas voltadas à educação no país. Também apontam para uma concepção que entende que “educação de qualidade” é sinônimo de nota alta nas provas do PISA, tomando a educação de países que têm alto rendimento nessas aferições como modelo para o Brasil.
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.
MEMODERNISASI NEGERI DAN MENCIPTAKAN HARMONI: KOLABORASI MISIONARIS, PEMERINTAH KOLONIAL, DAN ELITE LOKAL DI POSO, 1892-1950
Authors: Mohammad Sairin
Published: January 2023

This article describes the process of modernization and harmony creation in Tanah Poso by missionaries and the colonial government involving local elites. So far Poso historiography states that the Poso area was relatively safe before the 1998 Poso conflict broke out. In fact, the Poso people in the pre-colonial period were always haunted by a fear of tribal wars and the tradition of headhunting which was the custom of the local community. The periodization of this study takes the period between 1892-1950. 1892 was the first year the missionary Albert Christiaan Kruyt arrived in Poso. At that time, he recorded war between tribes. Through an ethnographic approach and support from the Dutch East Indies government, the missionaries succeeded in 'modernizing' and creating harmony for the Poso people. This 'modernization' program also received support from Poso's local elite. This support even continued after the proclamation of Indonesian independence. Raja Poso Talasa welcomed the Netherlands Indie Civil Administration (NICA) and managed to prevent resistance against NICA in Poso. The speech by Lora Molindo, Poso's representative at the Malino Conference in 1946, also reflected the same wishes as other local elites. In 1950 colonial rule in Central Sulawesi officially ended with the dissolution of RIS.
Futóbogarak Gyűrűfű környékéről (Coleoptera: Carabidae)
Authors: Kutasi Csaba
Published: January 2023

The Biodiversity Day was held at Gyűrűfű three times between 2006 and 2008. On these occasions a total of 146 ground beetles species were collected. This material included 11 protected and 8 rare species. Compared to the previous data published on the Zselic region there were 54 additional species, also 2 that are new to the fauna of Baranya county: Elaphrus uliginosus Fabricius, 1792, Bradycellus caucasicus (Chaudoir, 1846). Besides, remarks on 8 rare species are presented. The high number of species is due to the diverse habitats of the region and the intensiveness and wide variety of collection methods used.
Vízibogarak (Coleoptera: Hydradephaga, Hydrophiloidea, Dryopoidea, Hydraenidae) Gyűrűfűről
Authors: Lőkkös Andor
Published: January 2023

Between 2006-2008, in the framework of Biodiversity Day held in Hungary (Gyűrűfű) an aquatic beetle investigation was carried out. 41 aquatic beetle taxa were recorded by dip netting and light trapping. The most interesting species are Helophorus obscurus Mulsant, 1844 and Limnebius stagnalis (Guillebeau, 1890).
Adatok Gyűrűfű hangyafaunájához (Hymenoptera: Formicidae)
Authors: Tartally András
Published: January 2023

Eleven ant species were recorded at Gyűrűfű (Hungary) in a preliminary study, which is about the 10% of the Hungarian myrmecofauna: Camponotus vagus, Dolichoderus quadripunctatus, Formica gagates, F. pratensis, Lasius fuliginosus, L. niger, L. platythorax, Myrmecina graminicola, Myrmica rubra, M. ruginodis and Temnothorax slavonicus.
A Gyűrűfű Természetvédelmi Terület emlősei a Magyar Biodiverzitás Napi felmérések alapján
Authors: Lanszki József , Zsebők Sándor
Published: January 2023

On one km2 surface study area inside of the Gyűrűfű Nature Conservation Area (Zselic hill) during short interval field-surveys we detected 7 species belonging to the order Rodentia, 3 Soricomorpha, 6 Chiroptera, 3 Artiodactyla, 2 wild-living Carnivora, and two indefinable Mustelidae species-pairs.
Peningkatan Kemampuan Mahasiswa Pendidikan Guru Dalam Menyusun Perangkat Pembelajaran Melalui Refleksi Diri Pada Mata Kuliah Pendidikan IPA Sekolah Dasar
Authors: Saputri* Yulinda Dwi , Adi Banu Setyo , Hastuti Woro Sri , Murti Rahayu Condro
Published: January 2023

The ability of elementary school teacher education students at Yogyakarta State University in compiling learning tools is still low. It is proven from the results of the learning tools that are not in accordance with the writing procedures and characteristics of elementary school students, the content is not appropriate, and the components are not complete. The solution that can be done is to do self-reflection on the learning tools they have arranged. This study aims to improve the ability of teacher students in compiling learning through self-reflection in the Elementary School Science Education course. This research uses the classroom action research method. The subjects of this study were 4th-semester Elementary School Teacher Education students in class C. The data were processed and analyzed descriptively, quantitatively, and qualitatively. The results showed that the student's ability in preparing science learning tools had an average initial score of 75.43 and increased to 95 after the first cycle was carried out by self-reflection through the instrument. The student's ability increased again after the second cycle was carried out by adding treatment in the form of giving instruments and conducting peer discussions and expert experts. This increase obtained an average score of 98. It was concluded that self-reflection can help students analyze shortcomings and find solutions and make improvements so that they can develop good science learning tools as a provision to become professional teachers
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
Implementasi Pendekatan Science, Technology, Engineering, and Mathematics untuk Meningkatkan Kemampuan Literasi Sains dan Kreativitas Siswa
Authors: Astuti* Widya , Sulastri Sulastri , Syukri Muhammad , Halim Abdul
Published: January 2023

Current learning problems affect the low scientific literacy and creativity of students, so an approach is needed that is able to link science, technology, and society. The era of 21st century education and the development of the 2013 curriculum requires students to be creative and independent, so that they can improve better learning outcomes. This study aims to determine the differences in students' scientific literacy and creativity through the implementation of the STEM approach at SMP Negeri 2 Sigli. The research method used was pre- experimental with one group pretest posttest design. The research instrument consisted of scientific literacy questions, student creativity observation sheets and interview sheets. The results showed that the implementation of the STEM approach could improve students' scientific literacy with an average N-gain 0.74 in the high category. The average difference test results obtained a significance value of 0.000 0.05, meaning that there are differences in scientific literacy after the implementation of the STEM approach. This proves that the STEM approach can improve students' scientific literacy and student creativity as measured by three indicators. The three indicators measured are generating, planning and, producing, so that the scores obtained from the three indicators are included in the high category. The conclusion in this study is that students' scientific literacy and creativity increase through the STEM approach
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
Pengembangan Lembar Kerja Peserta Didik Materi Pemanasan Global Berbasis Problem Based Learning Terintegrasi Nilai untuk Meningkatkan Hasil Belajar Peserta Didik
Authors: Arafah Nur , Sulastri* Sulastri , Safrida Safrida
Published: January 2023

Preliminary study results show that the science teacher at SMP Negeri 1 Banda Aceh still predominantly use teaching materials that have not been integrated with values yet, so that learners are less mastery in science concepts that related with values. Science learning outcomes students are still low based on national examination. Therefore, research centered on student worksheet development. This study aims to develop and determine the quality of problem based learning (PBL) worksheet that integrated with religious and practical values to improve students’ learning outcome on global warming chapter. This study uses research and development (RD) methods with the Borg and Gall model. The research subject were validators that consist science learning expert, natural science teachers, students of SMP grade VII. 31 students of SMP Negeri 1 Banda Aceh that selected as sample by purposive sampling technique. The instruments used were validation sheets, response questionnaires, pretest and posttest. The data analysis techniques are the percentage equation and independent-sample t-test. The results showed that the quality of the PBL worksheet could improve students’ learning outcome, as evidenced by the results of the quality assessment from expert validators obtained an average of 88.1% with a very decent category. There is significant difference in the average between posttest and pretest learning outcome after implementing the PBL student worksheets that integrated with religious and practical values. Therefore, the results obtained that the PBL worksheets is worthy to use as teaching materials in improving student learning outcomes
Penerapan Lembar Kerja Peserta Didik Berbasis Etnosains untuk Meningkatkan Hasil Belajar di SMP Negeri 8 Banda Aceh
Authors: Walidah* Muslimatul , Evendi Evendi , Rahmatan Hafnati
Published: January 2023

Ethnoscience knowledge is still underdeveloped in science learning. One of the ethnoscience knowledge that has been passed down from generation to generation in Aceh is smong which has a close relationship with disaster risk reduction. SMP Negeri 8 Banda Aceh is one of the areas that has been affected by the earthquake and tsunami so that smong knowledge needs to be introduced to students. The purpose of this study was to determine the differences in learning outcomes and student responses. The population of this study were all seventh grade students of SMP Negeri 8 Banda Aceh. The sample was selected by random sampling, namely 71 students divided into experimental and control classes. Research parameters are learning outcomes measured through pretest-posttest and student responses through questionnaires. Based on data analysis, there are significant differences in student learning outcomes between the control and experimental classes after using ethnoscience-based worksheets as indicated by the value of Sig. (2-tailed) 0.05. The percentage of student responses obtained was 89.58 with a very good category. The results obtained prove that the use of ethnoscience-based worksheet can improve student learning outcomes and get a positive response
Identification of Project Based Learning and STEM PjBL Innovation Based on Socio Scientific Issues as an Effort to Improve Students' Scientific Literacy
Authors: Anggereini* Evita , Siburian Jodion , Hamidah Afreni
Published: January 2023

Socio scientific issues deals with learning materials related to controversial issues that develop along with the development of scientific and technological advances.This study aims to compare the PjBL learning model with the STEM PjBL learning model based on socio scientific issues in each class in the biology education study program in improving students' scientific literacy. Quantitative research methods are associative and comparative types. This study took research samples from the research population, namely students in the 7th semester of the biology education study program as many as 60 samples. The sampling technique uses simple random sampling. Data collection used a student response questionnaire to the PjBL learning model and a scientific literacy questionnaire. The results of the t test found that there were differences in the responses of regular students A and regular B to the PjBL learning model and the STEM project based learning innovation based on SSI learning model. The results of the correlation test found that there was a significant relationship between the responses of regular B semester 7 biology education students to the PjBL model variables and students' scientific literacy
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 Modul Berbentuk Scrapbook pada Materi Sistem Saraf untuk Meningkatkan Hasil Belajar Siswa SMA Kelas XI
Authors: Lewar* Agustina Kiden , Suhartini Suhartini
Published: January 2023

Nervous system material has a broad scope and is abstract, causing students to have difficulty understanding. One effort that can be made to improve student learning outcomes is to develop learning modules. This research is development research according to Borg and Gall to create a scrapbook module on the nervous system material. The products developed are focused on improving student learning outcomes with data collection procedures including appropriateness tests by material experts and media experts, practicality tests by teachers, and readability tests by students using assessment questionnaires. Items tested include the presentation of the material, conformity with student character, instructions for use, module quality, concept correctness, and student responses. The product validation data obtained is converted to obtain the eligibility category according to Widiyoko. The results of the due diligence by material experts obtained X = 3.8 in the good category, and the due diligence by media experts obtained X = 4.2 in the very good category. While the results of the practicality assessment by the biology teacher obtained X = 4.4 with a very good category and the assessment by students obtained X = 4.3 with a very good category. Based on the results of the feasibility and practicality assessments that were analyzed the scrapbook module was feasible and ready to be used in learning biology specifically on the nervous system material because it met the development requirements
Pengembangan Google Sites Berbasis Inkuiri Terbimbing pada Materi Asam Basa sebagai Media Belajar Mandiri Siswa SMA/MA Kelas XI
Authors: Nurlatifah Nurlatifah , Suprihatiningrum* Jamil
Published: January 2023

Technology-based learning media is currently relevant for implementing the "Merdeka" Curriculum because it offers many advantages. Google sites are one of the alternative technology-based media that can be used by students for independent, interactive, accessible, and not limited by space and time learning. This study aims to develop, determine the quality and responses of students to google sites acid-base material which is made referring to the guided inquiry model. Thiagarajan, Semmel Semmel’s 4-D (define, design, develop and desiminate) development model—which is limited to the develop stage—is used as a google sites development procedure. Seven respondents (one media expert, one material expert and five chemistry teachers) were involved to assess the quality of google sites through the expert judgment method with a four-scale questionnaire instrument and 10 students were asked to be willing to respond to google sites with a Guttman scale questionnaire sheet. The results of the quality assessment of google sites show that this media has an excellent category with a percentage of ideal quality of 95.83% according to the material expert; 92.5% by the media expert, and 95.68% by chemistry teachers. The response of students to google sites is also positive with the acquisition of an ideal percentage of 91%. The results of expert assessments and student responses indicate that google sites have a potential effect to be used as a chemistry learning medium, helping students understand concepts as well as interactive learning media
Students' Science Process Skills and Understanding on Ohm's Law and Direct Current Circuit Through Virtual Laboratory Based Predict-Observe-Explain Model
Authors: Hartanto* Theo Jhoni , Dinata Pri Ariadi Cahya , Azizah Nadia , Qadariah Annur , Pratama Albi
Published: January 2023

Many studies have found that good science process skills are correlated with understanding of concepts. Based on observations, many students have low understanding and processing skills, especially in physics subjects. This study aims to describe the impact of implementing the predict-observe-explain (POE) model assisted by virtual laboratory on the students’ science process skills and conceptual understanding of the topic of Ohm’s law and direct current (DC) electrical circuits. This study used a one-group pretest-posttest design involving 20 prospective teacher students in the Physics Education Program FKIP UPR. The sampling technique was saturated sampling. The instruments used were the conceptual understanding test and the performance test of science process skills. The conceptual understanding score was measured before and after the conducted learning and analyzed by N-Gain. While, data on students' science process skills were obtained from performance tests. The results showed an increase in the students’ conceptual understanding, which was indicated by an N-Gain score of 0.63 (moderate increase category). The aspects of the students’ science process skills observed in this study gained a good category. The results of the process skills test showed that 30% of students acquired science process skills with the category of “excellent”, 40% with the category of “good”, and 25% with the category of “adequate”. Based on results, it can be concluded that implementing a virtual laboratory-assisted POE can improve students’ conceptual understanding and science process skills, especially on the topic of Ohm’s law and dc electrical circuits
Profil Kemampuan Literasi Teknologi Siswa SMP Kelas VII dalam Pelaksanaan Pembelajaran IPA
Authors: Suryana* Ayu Lilis , Rosana Dadan , Wilujeng Insih , Suyanta Suyanta , Widyapuraya Novita Widhi
Published: January 2023

Changing times in the 4.0 era requires humans to utilize technology in all activities to make it more accessible. One way that can be done in the world of education is to increase students' technological literacy. The purpose of this study was to determine students' technological literacy abilities in science learning class VII A and VII B of SMPN 1 Depok, especially on global warming material. This research uses a qualitative descriptive research type. The population in this study were students in class VII A and VIII B of SMPN 01 Depok Yogyakarta for the 2022-2023 academic year consisting of 30 and 28 students using a purposive sampling technique. Data collection techniques consist of interviews, observation and questionnaires. The instruments consist of interview sheets, observations and technological literacy questionnaires that have been validated by expert lecturers. The results obtained from the questionnaire get 3.00 in the high category. However, the results of observational research show that the level of students' technological literacy in science learning still needs to be improved, especially on indicators of knowing the advantages of various technologies and indicators of using multimedia features in learning. The level of ability that is less than optimal in several indicators is due to technological literacy that has not been integrated with the learning and assignment of science subjects. This research is important because it can be used as input for teachers to carry out learning by supporting students' technological literacy
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
Development of Electronic Learning Chemistry Assessment Applications Through Project-Based Learning for Increasing Student Scientific Performance
Authors: Sari* Ratih Permana , Hasibuan Molani Paulina , Oktaviani Coryna , Yakob Muhammad , Nazar Muhammad
Published: January 2023

Today the electronic learning has developed because in line with the demands of the that sorely on technology. Assessment is one of the important elements in instructional activities and to support e-learning appear the electronic assessment. This study aims to develop an electronic learning chemistry assesment (Element) digital application through project based learning (PjBL) on the concept of applied chemistry. The research method used is the research and development method. The research subjects for the product trial developed in this study were students of the class of 2019/2020 with a purposive sampling technique with a sample of 24 students. This research instrument uses a needs analysis questionnaire, expert validation before and after revision, student response and small-scale trials. The assessment component contained in the application consists of quiz assignments, practical, product, project and final. The validation results were analyzed using content validity ratio (CVR) analysis and each criterion was then calculated the content validity index (CVI) or average value. The results showed that the Element through PjBL on applied chemistry concepts had been validated by material and media experts with an average CVI of 0.9 or the very valid category. The results of the small-scale test of the electronic-virtual assessment for of learning application for students obtained an average percentage of 93.9% with the criteria of "very interesting". Furthermore, the data on increasing students' scientific performance has increased by 0.70 with a high category and is strong effectively used to improve student scientific performance
Efektivitas Model Pembelajaran Problem Based Learning pada Materi Asam Basa Untuk Meningkatkan Hasil Belajar Peserta Didik
Authors: Sulastry* Taty , Rais Nur Afifah , Herawati Netti
Published: January 2023

Students have not been able to distinguish the concept of acid-base, and have not been able to apply every formula in acid-base, thus making students less active, less able to explore their knowledge, express their ideas, so that students' creative thinking skills are low. To help students, a learning model is needed that uses real-world problems as a context for students to be active and creative in finding solutions and expressing ideas to solve these problems through scientific procedures. This study aims to determine the high effectiveness of the problem based learning model on student learning outcomes on acid-base matrri. This research was conducted at SMA Negeri 8 Pinrang in class XI IPA 1. Data collection was carried out using learning outcomes tests and observation sheets. Data were analyzed using descriptive analysis. Learning is said to be effective if the learning outcomes of students are at N-gain g 0.3 to 1.00. The results showed that the average value of normalized gain was 0.75 in the high category, so it can be concluded that the use of problem-based learning models is effective on the learning outcomes of students in class XI IPA 1 SMAN 8 Pinrang
Pengaruh Konsentrasi Milk Clotting Enzyme dari Lactobacillus rhamnosus SKG34 Terhadap Kualitas Keju Lunak
Authors: Louis Adisurya Jeremy , Mayun Permana I Dewa Gde , Nocianitri Komang Ayu
Published: January 2023

This research was conducted to determine the effect of Milk Clotting Enzyme concentration from Lactobacillus rhamnosus SKG34 on the quality of soft cheese and to determine the concentration of Milk Clotting Enzyme that produced the best quality of soft cheese. This research used a Completely Randomized Design (CRD) with single factor of Milk Clotting Enzyme concentration (16%, 18%, 20%, 22% and 24%). Each treatment was repeated 3 times resulting 15 experimental units. The data were analysed by Analysis of Variance (ANOVA) Test and if the treatment had a significant effect on the variable (P<0,05), then followed by Duncan Multiple Range Test (DMRT). The results showed that Milk Clotting Enzyme concentration had a significant effect on water content, protein content, cheese hardness, and yield. The concentration of 24% Milk Clotting Enzyme produced the best quality of soft cheese with water content of 58.01%, yield 9.34%, protein content 2.68%, cheese hardness 2.68 N, taste was slightly liked, flavour was liked, texture was liked and overall acceptance was liked.
Pengaruh Lama Fermentasi terhadap Karakteristik Minuman Probiotik Sari Buah Jambu Biji Merah (Psidium guajava L.) dengan Isolat Weissella confusa F213
Authors: Ardi Ningsih Eka Putri Ni Putu , Nocianitri Komang Ayu , Wisaniyasa Ni Wayan
Published: January 2023

This research was aimed to determine the effect of fermentation time on the characteristics of red guava juice as probiotic drinks and to determine the right fermentation time that produced the best characteristics of product. Fermentation of red guava juice as probiotic drink used the Weissella confusa F213 isolates. This research used a Completely Randomized Design (CRD) with fermentation time as treatment factor, namely 0 hour, 12 hours, 24 hours, 36 hours, and 48 hours. Each treatment was repeated 3 times to obtain 15 experimental units. The data were analyzed by Analysis of Variance, and continued with Duncan Multiple Range Test (DMRT) if the treatment has a significant effect (P<0,05). The results showed that fermentation time affected on total LAB, total acid, pH, sour taste (score) and sweet taste (score), but had no effect on total sugar, hedonic of color, aroma, taste, and overall acceptance. The 12 hours fermentation time produced the best characteristics of red guava juice as probiotic drink, with: total LAB 9,35 Log CFU/mL, total acidity 0,09%, pH 4,15, total sugar 10,64%, the color was preferred, the aroma was slightly preferred, slightly sour and sweet taste were preferred, also overall acceptance was slightly preferred.