bluuebunny/crossref_metadata_2025 huggingface dataset:
Self-Leadership and Its Influence on the Engagement of Islamic Junior High School Teachers in the Covid-19 Period
Authors: Muslim Moh , Hasan Nur , Kholifah Yusnia Binti
Published: December 2022

Teacher engagement is one of the main elements in encouraging the success of educational institutions. Teachers are the spearhead in the learning process and the implementation of various educational activities in schools. Therefore, it takes a high commitment of teachers in the implementation of education. The low commitment of teachers in activities and implementation of learning in schools will affect the success of the implementation of education. One of the factors that influence teacher engagement is the self-leadership of the teacher. Teachers who have good self-leadership can encourage the level of teacher engagement which will certainly have an impact on the success of education. The purpose of this study was to examine the effect of Self-Leadership on teacher engagement at MTs Maarif NU Blitar. The approach used is quantitative with the type of descriptive explanatory research. Data collection techniques through questionnaires or questionnaires. Data analysis used simple linear regression. The results of the data analysis show that the constant of 26,022 states that if there is no self-leadership value, the teacher engagement value is 26,022. The X regression coefficient of 0.380 states that for every additional 1 value of self-leadership, it will increase the value of teacher engagement by 0.380, which means that self-leadership has an influence on teacher engagement.
Venison for the Citadel
Authors: Benecke Norbert , Moser Johannes , Weisshaar Hans-Joachim
Published: December 2022

Tissamaharāma known from historic times as Mahagama is one of the earliest and largest urbanised centres in Sri Lanka, dating from the Early Historic period. As part of the collaborative research programme between the Department of Archaeology of the Government of Sri Lanka and the Commission for Archaeology of Non-European Cultures (KAAK) of the German Archaeological Institute, excavations were conducted at Tissamaharāma from 1992 to 2010. These extensive excavations at the Tissamaharāma citadel have yielded a very large quantity of excellently preserved faunal remains from the Early Historic Period of ca. 500 BCE to 250 BCE. The analysis of these animal bones indicates the presence of a significant component of large mammals notably, deer (Axis axis). Of considerable importance is the rib of a deer with an embedded broken quartz arrowhead, from the microlithic tradition. The deer represented in this sample was presumably part of the supply of venison to the city dwellers, brought from outside. Our data show that microlithic technology had persisted to at least the Early Historic phase in Sri Lanka.
Pemberdayaan Mandiri Karang Taruna Dalam Inovasi Kerajinan Bambu Hutan Adat Temedak untuk Meningkatkan Keterampilan Pemuda Desa Kabupaten Kerinci
Authors: Siregar Anggi Desviana , Ravico Ravico , Anggraini Reri Seprina , Handican Rhomiy , Rafiska Rian
Published: December 2022

The purpose of this service activity is to develop skills for youth villager who are involved in Karang Taruna in managing natural products in the Temedak Customary forest, Keluru Village, Kerinci Regency, Jambi Province. One of the many natural products found in the Temedak customary forest is Forest Bamboo which can be managed by the surrounding community. This mentoring activity was carried out with the support of the government and BumDes, the surrounding community and the assistance of IAIN Kerinci's Kukerta Students. In addition, this service is expected to provide knowledge in several fields, namely production, sales promotion, and marketing of a product. The method used is the guidance and evaluation method. The results of innovations made by youth organizations by processing bamboo into products that have selling and innovative values such as decorative lamps, tissue holders, and others.
OS PROVÉRBIOS BÍBLICOS DO REI SALOMÃO: UMA ANÁLISE DISCURSIVA.
Authors:   , Bito Ana Maria Mendonça
Published: December 2022

Este trabalho tem por objetivo realizar uma análise de discurso de alguns Provérbios do rei Salomão contidos na Bíblia Sagrada, que permanecem atuais e se propagam através do tempo. Segundo o Livro I dos Reis, Salomão, filho do Rei Davi, seu sucessor no trono de Israel, foi o rei mais sábio de toda história das escrituras hieráticas. Na análise são cotejados conceitos de diferentes perspectivas teóricas: (Orlandi,2015), (Saussure, 1916), e (Lacan, 1957, 1998). Considerando que o discurso acontece como evento enunciativo, serão analisadas as relações de sentido que o instituem como instrumento de manipulação. Tais relações de sentido se constituem de múltiplas formas de persuasão, pela atividade discursiva constante e eloquente do sujeito manipulador, pelas pistas ideológicas diretamente ligadas ao contexto sociocultural, pelas contingências do gênero, pelas repetições sistemáticas e pela carga argumentativa que sustenta a persuasão. Neste trabalho, serão mobilizados, privilegiadamente, os conceitos de persuasão e de manipulação, seus processos e configurações.
Pequenos Autores, Futuros Escritores
Authors: Santos Agatha Laiane Alencar dos , Santos Alicy Beatriz Cordeiro dos , Seixas Alison Samuel M. Rodrigues , Castro Anna Kauane Brito de , Campos Cristiano Sabino Moreira , Lopes David Dias , Siqueira Deivid Kaleb Cruz , Pereira Eduardo Vargas Ortiz , Barros Junior Francisco Avaroma , Feitosa Isabelly Gonçalves , Santos Israel Felipe Souza dos , Silva Izabelle Eduarda Furtado da , Silva José Guilherme Araújo da , Durán Luan Vitor Justiniano , Fonseca Marcela Oliveira da , Lima Maria Isabelly Rodrigues , Oliveira Maria Taís Melo de , Souza Raíssa Vitória Costa , Pereira Sofia Menezes , Nogueira Sophia Agatha dos Santos , Souza Vinicios André Costa
Published: December 2022

O projeto Pequenos Autores, Futuros Escritores, tem a finalidade de contribuir para a formação dos alunos, transformando-os em leitores críticos e participativos, capazes de interagirem na sociedade em condição de cidadãos conscientes. Este trabalho foi desenvolvido com os alunos do 5º A, B e C da E. M.E.I.F 12 de Outubro, localizada na zona leste do município de Porto Velho/RO. O projeto veio favorecer significativamente o processo ensino-aprendizagem dos alunos, uma vez que propõe o incentivo e o estímulo da leitura e escrita, pois com o advento da pandemia os alunos retornaram para a escola com muita defasagem, principalmente na leitura e escrita. Consequentemente, o projeto Pequenos Autores, Futuros Escritores oportunizou contribuir para um melhor desempenho dos alunos, dado que é através da leitura que se inicia todo o processo de ensino aprendizagem dos educandos. Envolver os alunos no universo da leitura e de forma que seja prazerosa, requer muita disposição e compromisso por parte de todos nós professores, para podermos construir uma sociedade mais justa e humana.
Pequenos Autores, Futuros Escritores
Authors: Fernandes Ana Vitória Costa , Oliveira Estefane Vitória Piedade de , Assunção Evelyn Cristina Lima de , Barros Gabriel Bussons , Sousa Gabrielly Oliveira , Pantoja Geovana Hevillen Corrêa , Lima Gyovana Costa , Rego Isabella Letícia Bonfim , Moraes João Vinícius Vieira de , Maciel José Davi Santos , Fidelis Maísa Vitória Alcantara , Silva Maria Alice Mello da , Albino Maria Fernanda Nunes , Feitosa Maria Gabriela Sousa , Silva Miguel Levi de Castro da , Silva Paulo Ricardo Rodrigues da , Oliveira Pedro Henrique da Costa , Silva Pietro Henrique Passos da , Silva Rhafael Costa da , Fernandes Rômulo Gabriel Martonis , Ambrosio Serena Guimarães , Paixão Thalita Monique Ramos da , Souza Tiago Araújo de , Santos Jonatas Miguel Belo dos , Cardoso Yasmim Gabriely da Silva
Published: December 2022

O Projeto Pequenos Autores, Futuros Escritores tem a finalidade de contribuir para a formação dos alunos, transformando-os em leitores críticos e participativos, capazes de interagirem na sociedade em condição de cidadãos conscientes.
O trabalho está sendo desenvolvido com os alunos do 5º A, B e C da E. M.E.I.F 12 de outubro, localizada na zona leste do Município de Porto Velho/RO. Este projeto veio favorecer significativamente o processo de ensino-aprendizagem dos alunos, uma vez que propõe o incentivo e o estímulo da leitura e escrita, competências, dentre outras, prejudicadas com o advento da pandemia, pois os alunos retornaram para a escola com muita defasagem. Consequentemente, através do projeto Pequenos Autores, Futuros Escritores, tivemos a oportunidade de contribuir para um melhor desempenho dos alunos, dado que, é através da leitura que se inicia todo o processo de ensino aprendizagem dos educandos.
Pequenos Autores, Futuros Escritores
Authors: Costa Adriely Amaral Ferreira , Chipunavi Anizio Ramos , Magalhães Arthur Felipe Moraes , Matos Bianca Cristina dos Santos , Santos Calebe Vieira Tavares dos , Pinto Davi Daniel Polgar , Gibson Dhouglas Diogo da Silva , Cruz Elias Davi França , Menezes Emanuelle Correa , Lima Emily Vitória Oliveira de , Castro Enzo Gabriel Sousa , Souza Ernan Cristian Silva , Nascimento Evellyn Mahayra Pacheco do , Oliveira Gabriel Henrique Rodrigues Françoso de , Almeida Glenda Paz , Gomes Gusthavo Ygor Araújo , Fonseca João Guilherme Ferreira da , Sales Juliana Ferreira , Silva Juscelino Soares da , Vasques Kalebe Alexandre Borges , Ferreira Laura Liz Diogo , Nascimento Luiz Eduardo Alves do , Santos Maxsuel Rocha dos , Oliveira Murilo Davi Acosta de , Carvalho Nyna Pietra Medeiros de , Chipunavi Yuliana Ramos
Published: December 2022

O projeto Pequenos Autores, Futuros Escritores, teve como objetivo contribuir para a formação dos alunos, transformando-os em leitores críticos e participativos, capazes de interagirem na sociedade em condição de cidadãos conscientes.
Este trabalho foi desenvolvido com os alunos do 5º A, B e C da E. M.E.I.F 12 de Outubro, localizado na zona leste do município de Porto Velho/RO. A obra “Pequenos autores, futuros escritores”, desenvolvida nesse semestre, foi realizada com afinco. As produções dos pequenos autores iniciaram no começo do ano, desde o primeiro dia de aula, quando relataram suas histórias pela primeira vez (começo de produções de texto), o que foi continuada com a sutil passagem à escrita.
BIOÉTICA, RELIGIÃO E A DECISÃO SOBRE A VIDA
Authors: Kubeneck Taise
Published: December 2022

A crescente evolução e demanda de doenças crônicas e virais transmissíveis e não- transmissíveis tem contribuído muito para o adoecimento e condições graves de muitas, pessoas e muitas vezes incuráveis, fazendo-se necessário um cuidado e tratamentos especiais que deve ser um assunto pensado na bioética. Este artigo tem como objetivo estudar e debater sobre os problemas bióticos em relação ao cuidados e tratamentos relacionados a vida e a aprofundando-se nos conceitos de religião e espiritualidade bem como a decisão de recusa em receber transfusão de sangue em pessoas participantes da comunidade religiosa Testemunhas de Jeová. A discussão gira em torno do processo de condição humana imposta pela autora Hanna Arendt, princípio bioético da não- maleficência e sobre a decisão e rejeição em receber sangue em processos cirúrgicos dos Testemunha de Jeová.
Analisis Motivasi Siswa Berdasarkan Model ARCS (Attention, Relevance, Confidence, and Satisfaction) dalam Pembelajaran Fisika berbasis E-Learning di SMA Se-Samarinda
Authors: Setyowati Dwi , Qadar Riskan , Efwinda Shelly
Published: December 2022

Pandemi COVID-19 menyebabkan pembelajaran tatap muka dilakukan secara jarak jauh dengan memanfaatkan teknologi. Keadaan ini berdampak terhadap kualitas pembelajaran dan memengaruhi motivasi belajar siswa. Penelitian ini bertujuan untuk mengetahui tingkat motivasi belajar siswa berdasarkan model ARCS (Attention, Relevance, Confidence, and Satisfaction) dalam pembelajaran fisika di SMA se-Samarinda secara keseluruhan, tiap aspek ARCS dan berdasarkan jenis kelamin. Jenis Penelitian adalah deskriptif dengan pendekatan kuantitatif. Populasi penelitian adalah siswa kelas XI MIPA SMA Negeri se-Samarinda. Sampel ditentukan secara random sampling. Jumlah sampel sebanyak 216 siswa. Pengumpulan data menggunakan angket dan wawancara. Pertanyaan pada angket merujuk pada Model Motivasi ARCS oleh Keller pada empat elemen, yaitu Attention, Relevance, Confidence, and Satisfaction. Hasil penelitian menunjukkan motivasi belajar mayoritas siswa termasuk pada klasifikasi kategori tinggi, dengan persentase sebesar 52% siswa dari 216 partisipan. Berdasarkan jenis kelamin, secara keseluruhan maupun di tiap aspek motivasi belajar siswa perempuan lebih tinggi. Perolehan persentase tiap aspek motivasi belajar adalah 67% aspek Attention dan aspek Confidence 64% aspek Relevance, 73% aspek satisfaction. Upaya peningkatan motivasi dalam pembelajaran fisika perlu terus dilakukan.
Potensi Limbah Kulit Singkong sebagai Alternatif Material Akustik Ramah Lingkungan
Authors: Kartikasari Firda Yunita , Erlangga Muhammad Fikri , Widiyanti Nika Eva , Nuryadin Atin , Subagiyo Lambang , Santoso Hadi
Published: December 2022

Penelitian ini bertujuan untuk mengetahui potensi limbah kulit singkong sebagai alternatif material akustik ramah lingkungan. Material akustik dibuat dengan cara mencampur serbuk kulit singkong dengan lem fox, kemudian dicetak, dan dikeringkan. Material akustik dibuat menjadi empat sampel dengan rasio komposisi lem fox dan kulit singkong yang berbeda-beda, yaitu 1:3, 1:4, 1:5, dan 1:6. Ukuran cetakan material akustik adalah sebesar 15×10 cm. Nilai efektivitas reduksi kebisingan dan koefisien serap bunyi paling optimum diperoleh pada material akustik dengan rasio lem fox dan kulit singkong sebesar 1:6. Nilai efektivitas penyerapan material akustik terhadap sumber bunyi dengan frekuensi 450 Hz yang berjarak 20 cm adalah sebesar 13,44%. Berdasarkan hasil yang diperoleh, nilai efektivitas penyerapan oleh material akustik dari kulit singkong bergantung pada komposisi kulit singkong pada material akustik dan jarak sumber bunyi terhadap material akustik. Hasil penelitian menunjukkan bahwa kulit singkong berpotensi untuk dijadikan bahan peredam suara ramah lingkungan.
Hambatan Guru IPA dalam Menerapkan Pembelajaran IPA Terpadu di SMP Kelurahan Sukamoro
Authors: Saparini Saparini , Andriani Nely , Supardi  , Pasaribu Abidin
Published: December 2022

Penelitian ini bertujuan untuk memperoleh informasi hambatan guru SMP di Kelurahan Sukomoro dalam menerapkan pembelajaran IPA terpadu. Penelitian dilaksanakan di SMP Kelurahan Sukomoro pada semester genap tahun ajaran 2021/2022. Penelitian ini menggunakan metode penelitian deskriptif. Populasi penelitian merupakan guru IPA di SMP Kelurahan Sukomoro. Teknik pengambilan sampel menggunakan purposive sampling. Sampe penelitian yaitu guru SMPN 1 Sukomoro dan SMP PGRI Sukomoro.Teknik pengambilan data menggunakan angket. Hasil penelitian menunjukkan bahwa hambatan: tahap perencanaan adalah menyikronisasikan materi sebesar 43% kategori sedang dan menghubungkan kesamaan materi dalam pelajaran IPA sebesar 40% kategori sedang; tahap pelaksanaan guru mengalami hambatan pada pelaksanaan pembelajaran IPA terpadu secara menyeluruh dengan persentase 37% kategori sedang, dan tahap penilaian masih menitikberatkan pada penilaian kognitif sebesar 93% kategori tinggi, namun kurang memperhatikan aspek penilaian kinerja dan sikap. Hambatan tersebut perlu segera diatasi dengan kegiatan pengembangan diri guru IPA berupa pelatihan yang diadakan oleh sekolah maupun bekerja sama dengan pihak terkait.
Identifikasi Miskonsepsi Siswa pada Materi Pencemaran Lingkungan di SMP Negeri 3 Binjai
Authors: Ginting Nina Febrina , Prastowo Puji , Yusuf Muhammad
Published: December 2022

Penelitian ini bertujuan untuk mengetahui persentase miskonsepsi siswa pada materi Pencemaran Lingkungan, indikator yang mengalami miskonsepsi dan faktor-faktor penyebab miskonsepsi di SMP Negeri 3 Binjai. Jenis penelitian  yang digunakan ialah deskriptif kuantitatif. Populasinya adalah seluruh siswa kelas VII SMP Negeri 3 Binjai Tahun Pembelajaran 2021/2022 yang terdiri dari 11 kelas, jumlah keseluruhan 324 siswa. Sampel pada penelitian dipilih secara random sampling dengan jumlah 92 siswa yang berasal dari 3 kelas. Teknik pengumpulan data menggunakan tes essai dengan tingkat keyakinan CRI (Certainty Of Response Index) dan angket. Hasil penelitian menunjukkan bahwa siswa mengalami miskonsepsi dengan kategori rendah (18,15%). Berdasarkan indikator materi pencemaran lingkungan, miskonsepsi tertinggi terdapat di indikator mengidentifikasi jenis-jenis pencemaran lingkungan (26,63%) dan miskonsepsi terendah terdapat pada indikator mengetahui cara penanggulangan dan kerusakan lingkungan(3,26%). Faktor-faktor penyebab miskonsepsi yaitu faktor dari siswa (16,62%), faktor konteks dalam mengajar (20,30%), faktor metode belajar (20,78%), faktor guru (20,89%) dan faktor buku teks (21,38%).
Analisis Penguasaan Konsep Siswa pada Materi Elastisitas dan Hukum Hooke dengan Pembelajaran Discovery Learning Berbantuan Laboratorium Virtual PhET (The Physics education Technology)
Authors: Wulansari Ramadhany Fitrah , Hakim Abdul , Sulaeman Nurul
Published: December 2022

Penelitian dilakukan bertujuan untuk melihat penguasaan konsep siswa ketika melakukan pembelajaran menggunakan  virtual lab pada materi Elastisitas dan Hukum Hooke. Metode penelitian ini ialah The One-Shot Case Study  dengan siswa kelas XI MIPA 1 SMA Negeri di  kota Samarinda sebagai subjek penelitian . Kelas XI MIPA 1 merupakan kelompok yang diuji coba dengan diberi perlakuan berupa pembelajaran menggunakan model discovery learning berbantuan PhET. Data yang dikumpulkan berupa nilai post-test dari 16 butir soal tes pilihan ganda. Hasil yang diperoleh menunjukkan tingkat penguasaan konsep siswa pada level kognisi C2 sebesar 60,4% kategori sedang, C3 57,6% kategori sedang, C4 50% kategori sedang, C5 48,6% kategori rendah dan C6 38,9% kategori rendah. Secara umum dapat disimpulkan bahwa penguasaan konsep level kognisi C2 hingga C4 kategori sedang, C5 kategori rendah dan C6 kategori sangat rendah. Pembelajaran discovery learning yang dilakukan secara daring kurang efektif bagi siswa, sehingga penguasaan konsep tingkat tinggi siswa perlu ditingkatkan.
Pengembangan E-Modul Interaktif Berbasis Articulate Storyline 3 untuk Melatihkan Kemampuan Berpikir Kritis pada Pokok Bahasan Gelombang Bunyi
Authors: Arman Cahyanto  , Lesmono Albertus Djoko , Handayani Rif’ati Dina
Published: December 2022

Penelitian ini bertujuan untuk mengembangkan modul ajar fisika berbasis Articulate Storyline 3 pada materi Gelombang Bunyi dan melatih kemampuan berfikir kritis siswa. Metode yang digunakan adalah penelitian dan pengembangan dengan model pengembangan 4D yaitu Define, Design, Development, disseminate. Hasil uji kelayakan e-modul fisika ini dikategorikan valid dengan hasil rata-rata uji dari 3 validator yaitu 85,78% sehingga e-modul fisika ini layak digunakan di kelas XI. Terjadi peningkatan hasil test dengan nilai N-gain sejumlah 68% dengan kategori “sedang”, sehingga e-modul fisika ini efektif digunakan di kelas XI. Hasil Angket respon siswa pada e-modul ini mendapatkan total skor yaitu 81%. Jadi e-modul berbantuan Articulate Storyline 3 mendapat respon sangat positif. Berdasarkan hasil penelitian, e-modul pembelajaran fisika ini valid, efektif dan dapat diterapkan dalam pembelajaran gelombang bunyi.
New Indonesian Science Curriculum for Junior High School: A Content Analysis to Support STEM SDGs
Authors: Anisa Sari Greny Mispi , Antika Vika Yulinda , Wisutama Remanda Arya , Syiami Laela Nisfi , Sulaeman Nurul Fitriyah , Nuryadin Atin , Subagiyo Lambang
Published: December 2022

Recently, Indonesia has experienced changes in the school curriculum to be more in line with the development of globalization. The 2013 curriculum changed into the "Merdeka" curriculum in 2021. However, as the curriculum changes, there is still very little research on the relation of the new curriculum with Sustainable Development Goals (SDGs) and the learning approach to achieve these goals such as STEM learning. The method used in this research is content analysis. From the results, it appears that the engineering side of the new curriculum is more visible through kata kuncis in learning outcomes such as observing, questioning, predicting, planning, conducting investigations, processing, analyzing data, informing, reflecting, and communicating results. However, the relation new curriculum is still relatively low on the SDGs issue, which can be seen in several material aspects such as efforts to prevent and overcome pollution, climate change, and environmental conservation. Therefore, STEM SDGs learning must be further improved in order to prepare students for the future life.
Pengaruh Model Discovery Learning terhadap Kemampuan Berpikir Kritis Siswa Negeri 9 Samarinda Materi Suhu dan Kalor
Authors: Afiesta Annisa Aprilia , Syam Muliati , Qadar Riskan
Published: December 2022

Penelitian ini bertujuan untuk mengetahui kemampuan berpikir kritis siswa setelah diterapkan model discovery learning dan mengetahui peningkatan kemampuan berpikir kritis siswa setelah diterapkan model discovery learning pada materi suhu dan kalor. Teknik yang digunakan dalam penelitian ini adalah purposive sampling dengan sampel kelas XI IPA 1 SMAN 9 Samarinda sebanyak 30 siswa. Pada penelitian ini teknik pengumpulan data yang digunakan adalah pretest-posttest. Hasil rata-rata nilai pretest sebesar 18.87 yang termasuk dalam kategori rendah dan setelah diberikan perlakuan model discovery learning sebanyak 5 pertemuan diperoleh nilai rata-rata posttest sebesar 60.07 yang termasuk dalam kategori sedang. Kemampuan berpikir kritis peserta didik setelah diterapkan model Discovery Learning mengalami peningkatan yang dilihat dari selisih antara nilai pretest dan posttest yang diidentifikasi menggunakan uji N-Gain dengan hasil 50,78 dalam kategori sedang. Jadi, kemampuan berpikir kritis siswa kleas XI IPA 1 SMAN 9 Samarinda setelah diberikan perlakuan model discovery learning  mengalami peningkatan.
Pengaruh Model Problem Based Learning Berbantuan E-learning Berbasis MOODLE terhadap Hasil Belajar Siswa
Authors: Syamsudin Ahmad Syamsudin , Subagiyo Lambang , Komariyah Laili
Published: December 2022

Penelitian/inixbertujuan/untuk mengetahu/pengaruhxmodelxpembelajaran problem\based/learning berbantuan/ e-learning berbasis MOODLE terhadap hasil belajar siswa serta respon siswa terhadap model pembelajaran. Jenis penelitian deskriptif kuantitatif.xSubjek/dalam\penelitian\ini/adalah siswa kelas VIII SMPN 2 Samarinda dengan jumlahLsampel sebanyak[30/siswa/pada[kelasLVIII C sebagainLkelas eksperimenXdan/30\siswa pada kelas\VIII/D sebagai/kelas/kontrol. Pengumpulan data\menggunakanxteknik tes berupa 10 butir soal essai untuk mengetahui\hasilxbelajar/siswa yaitu-berupa/pre-test dan post-test./Hasil penelitian menunjukkan bahwa\terdapat pengaruhXpenggunaanLmodel\problem/based/learning berbantuan e-learning berbasis MOODLE terhadap hasil belajar siswa. Hal tersebut dapat dibuktikan dari selisih rata-rata hasil belajar siswa kelas eksperimen 71,17 dan kelas kontrol 58,37 dengan perbedaan pengaruh yang signifikan dengan nilai-t hitung 3,951 dan probabilitas sig. 0,000. Dapat disimpulkan bahwa penerapan model pembelajaran problem based learning memiliki pengaruh yang signifikan terhadap hasil belajar siswa.
Model Discovery Learning terhadap Kemampuan Berpikir Kritis Siswa SMA Negeri 13 Samarinda Materi Impuls dan Momentum
Authors: Laeni Sujatul , Zulkarnaen Zulkarnaen , Efwinda Shelly
Published: December 2022

Penelitian ini bertujuan untuk mengetahui pengaruh model discovery learning terhadap kemampuan berpikir kritis siswa kelas X SMA Negeri 13 Samarinda. Jenis penelitian yang digunakan adalah penelitian kuantitatif dengan metode posttest only control design. Pengambilan sampel dilakukan dengan cara  purposive sampling dengan melibatkan 31 peserta didik dari 2 kelas sebagai kelompok eksperimen dan kelompok kontrol. Pengumpulan data menggunakan tes tertulis berupa 8 soal yang mengacu pada indikator berpikir kritis, yaitu Elementary Clarification, Basic Support, Inference, Advance, Strategy and Tactics. Kemampuan berpikir kritis siswa setelah diterapkan model Discovery Learning mengalami peningkatan yang dilihat dari selisih antara nilai kelas eksperimen dengan kelas kontrol. Hasil uji Mann-Whitneyy diperoleh nilai Asymp.Sig.(2-tailed) sebesar 0,000. Berdasarkan hasil tersebut, dapat disimpulkan bahwa terdapat pengaruh model discovery learning terhadap kemampuan berpikir kritis siswa. Melalui model discovery learning, siswa didorong untuk berpikir kritis, dan menganalisis sendiri, sehingga menemukan konsep berdasarkan bahan atau data yang dieksplorasi oleh siswa sendiri.
Parametrical Study of Lateral Torsional Buckling Behaviour for Triangular Web Profile Steel Section
Authors:   School of Civil Engineering, Universiti Sains Malaysia,14300 Nibong Tebal, Penang, MALAYSIA, De’nan Fatimah , Hashim Nor Salwani ,   School of Civil Engineering, Universiti Sains Malaysia,14300 Nibong Tebal, Penang, MALAYSIA, Che Aziz Mohd Syafiq ,   School of Civil Engineering, Universiti Sains Malaysia,14300 Nibong Tebal, Penang, MALAYSIA
Published: December 2022

A triangular web profile (TRIWP) steel section is a structural steel section that is made up of two flanges connected to a web plate of triangular profile. As a newly proposed section, limited research have been carried outto study the characteristic, behaviour and the advantages offered by this section compared to the normal flat web (I-beam) and other types of corrugated web steel section. One of the area that still not been studied is the capability of this section to resist thelateral torsional buckling moment compared to the normal flat web. The objective of this thesis is to study the lateral torsional buckling behaviour of triangular web profile (TRIWP) steel section. This study involved modelling of 60 beam models (30 TRIWPand 30 FW) derived from four main model using LUSAS Modeller version 14.0 to investigate buckling resistance. There are three spans that have been used which are 3 m, 4 m and 4.8 m. For a conclusion TRIWP steel section has higher buckling moment resistance, Mcr compared to FW steel section.
Fresh and Hardened Properties of Concrete Containing Ceramic Tile Waste as Coarse Aggregate and Glass Waste as Fine Aggregate
Authors:   Department of Civil Engineering,Mehran University of Engineering and Technology,SZAB Campus Khairpur Mir’s,PAKISTAN, Ali Asif , Mangi Sajjad Ali ,   Department of Civil Engineering,Mehran University ofEngineering and Technology,SZAB Campus Khairpur Mir’s,PAKISTAN, Soomro Faheem Ahmed ,   Khairpur Medical College,Khairpur Mir’s,PAKISTAN, Kerio Manthar Ali ,   Department of Civil Engineering,Quaid-e-Awam University of Engineering, Science and Technology,Campus Larkana,PAKISTAN
Published: December 2022

This study focused on the recycling of Glass Waste (GW) and Ceramic Tile Waste (CTW) in the concrete. However, GW was considered as fine aggregate replacement and CTW was considered as coarse aggregate replacement in the concrete. The concrete of grade 20 (M20) was prepared in the laboratory with various proportions of waste materials. The GW was introduced with 5%, 10%, and 15% replacement of fine aggregates, and CTW was incorporated with 10%, 20% and 30% replacement of coarse aggregates in the concrete. After that, fresh mix and hardened properties of concrete were evaluated. It was noticed that the with increases the partial replacement of GW as FA slump value increases. Glass waste particles absorbed less water as compared to natural FA and thus improving the workability of concrete. Based on the compressive strength results of 28days the optimum replacement was noticed as fine aggregate with 10% GW and coarse aggregate with 20% CTW. However, combined use of both wastes materials could not improves the strength performances of concrete significantly.
Chalcopyrite Leaching in Ammonia-Ammonium Chloride Solutions: Insight into the Dissolution Kinetic Studies
Authors:   Department of Chemistry, Ahmadu Bello University, P.M.B. 06, Zaria-810211, NIGERIA, Y. Chindo Shemang , I. Omoniyi Kehinde ,   Department of Chemistry, Ahmadu Bello University, P.M.B. 06, Zaria-810211, NIGERIA, A. Raji Mustapha ,   Department of Industrial Chemistry, University of Ilorin, P.M.B. 1515, Ilorin-240003, NIGERIA
Published: December 2022

The hydrometallurgical method for processing chalcopyrite ore has gained enormous attention due to the environmental problems emanated by the conventional pyrometallurgical route. Here, hydrometallurgy is considered an alternative that may be more of low-cost and environmentally friendly. Thus, alkaline leaching has been considered an effective, efficient, and acceptable leachant for chalcopyrite ore dissolution. The dissolution behaviour of copper from low-grade chalcopyrite mineral was examined in an ammonia-ammonium chloride media. However, the influence of experimental conditions including alkali concentration, reaction temperature, and particle size was considered. At optimized leaching conditions (o.4 mol/L NH3-NH4Cl; 75 °C; 43 μm), 81.1% dissolution efficiency was achieved within 120 minutes. The dissolution mechanism with estimated activation energy (Ea)of 29.95 kJ/mol is by the proposed diffusion control mechanism. Hence, the dissolution rate was affirmed by analyzing the raw ore and un-leached residue using XRD and SEM-EDS analyses for possible industrial utilities.
Small Mammals of Tekai Tembeling Forest Reserve (TTFR), Jerantut, Pahang, Peninsular Malaysia
Authors:   Universiti Kebangsaan Malaysia, Abdullah Nur Izzati , Khodri Nur Fatin ,   Department of Wildlife and National Parks (DWNP), Arifin Nurul Atikah Tajul ,   Department of Wildlife and National Parks (DWNP), Abdul Rahim Muhammad Rizal ,   Department of Wildlife and National Parks (DWNP), Razali Siti Hajar Atiqah ,   Department of Wildlife and National Parks (DWNP), Amat Darbis Nurul Darsani ,   Tenaga Nasional Berhad Research (TNBR) Sdn. Bhd, Md Nor Shukor ,   Universiti Kebangsaan Malaysia
Published: December 2022

Despite the increasing numbers of hydro-dam worldwide, only a handful of studies evaluated their impacts on biodiversity especially terrestrial small mammals. This survey aimed to provide an updated checklist and diversity status of small mammals inhabiting the Tekai-Tembeling Forest Reserve (TTFR), an area that has been extensively logged for the next phase of construction of dam. To elucidate further the species assemblages and diversity of small mammals within TTFR, a comparison was made to a nearby forest, Ulu Jelai Forest Reserve (UJFR), which was also has been logged for the development of Telom Dam. 10 days survey conducted in March 2018 by using cage-trapping and mist-netting techniques, successfully recorded a total of 27 species (Shannon Index (H’) = 3.11) in TTFR and 23 species (H’=2.62) in UJFR. Most of these species in TTFR were bats (56 individuals representing 22 species), rodents (three species representing four individuals) and squirrels (two species representing three individuals). Insectivorous bat species, Narrow-winged Pipistrelle (Pipistrellus cf. stenopterus), are the most abundance in TTFR mainly because insectivorous bats behavior that forage understory in a lowland forest and some of these bats is known to forage in groups. Results from this study indicated that richness and diversity of small mammal’s species assemblages appear to decline in TTFR at which this can be associated to less sampling approaches due to the seasonal impact (rainy season) and habitat disturbance or habitat changes resulted from extensive logging activity. A good mitigation measures should be conducted immediately to prevent elimination species at the study area.
Current Outlook of Livestock Industry in Malaysia and Ways Towards Sustainability
Authors:   Ministry of Agriculture and Food Industry, Zayadi Rabiatul Adawiyah
Published: December 2022

This paper reviews the current status of livestock industry in Malaysia and the measures taken to direct this industry towards sustainability. The statistics related to the number of animals and farms, self-sufficiency ratio, and consumption of livestock products are presented. The largest population of livestock in Malaysia goes to non-ruminant where chicken dominates by 95.9%. However, the largest percentage of registered livestock farms in West Malaysia is dominated by ruminant farmers of which 56.3% are beef cattle farms. The meat consumption in Malaysia is inclined towards white meat where poultry meat has self-sufficiency ratio of over 100% for the past five years. The manure excreted from the livestock in Malaysia is estimated to be 17.745 million tons for the year 2020 which is largely contributed by chicken, followed by cattle. The current practices and policies adopted to emphasize sustainability in this industry are also reviewed. Current policies in Malaysia that are related to livestock industry adopt sustainable practices which is important to expand the livestock industry without harming the environment.
Impact of Family Background and Individual Characteristics on Vocational High School Choice in South Korea: A Gender Analysis
Authors:   Hiroshima University, Choi Seonkyung
Published: December 2022

At the end of compulsory school, adolescents in many industrialised countries must makean important and far-reaching decision that strongly influences their future working life. Few of the many studies of school choice in South Korea have empirically analysed the choice of type of upper secondary school and almost none have paid attention family background and individual characteristics. This paper does so for both boys and girls completing compulsory lower secondary education, using 11 years’ data from the Korea Education and Employment Panel (KEEP) of the Korea Research Institute for Vocational Education and Training from a period before recent Korean vocational educational policy changes. We use a Probit model to deal with binary variables. Key variables considered include teacher assessments of students, father’s income, father’s education, spending on private tutoring at the lower secondary level, and the number of siblings, these last two never previously analyzed. In addition, to gender analysis this paper confirmsprevious results that parental social status is a major determinant of high school choice between general and vocational education. The key gender result is that fathers’ educational attainment negatively and significantly affects females more than males, and that fathers’ high income more negatively and significantly affects males than females in nonattendance at vocational high school. This paper also confirms previous findings that females were more motivated than males to enroll in vocational high school. Vocational education better meets females’ needs than males’, especially those not well supported by their parents. These findings imply that future research on both Korea and other countries needs to pay much more attention to family and individual characteristics and to differences between genders.
Social Network Analysis to Examine the Effectiveness of e-PBL with Design Thinking to Foster Collaboration: Comparisons between High and Low Self-regulated Learners
Authors:   Universiti Sains Malaysia, Nordin Norfarah , Samsudin Mohd Ali ,   Universiti Sains Malaysia, Mansor Aizul Fared ,   Universiti Sains Malaysia, Ismail Mohd Erfy ,   Universiti Tun Hussein Onn Malaysia
Published: December 2022

In TVET teaching and learning, learners’ collaboration is important to ensure learning effectiveness. However, employing either design thinking or online problem-based learning would not lead to fruitarian. Hence, to devise teaching and learning that employs design thinking (DT) and online problem-based learning (ePBL) pedagogies used in tandem with social media learning environment in Facebook are hypothesized to improve TVET learner’s collaboration. By adopting the Social Constructivism learning theory that social interaction fosters collaborative learning and build learners’ knowledge and understanding, this study is commenced. Social interaction that fosters learners’ collaboration is moderated by type of learners’ self-regulation (SR) towards learning. Previous research hypothesized that ePBL alone only workedeffectively for high self-regulated learners. The learning outcome inequity present due to the pedagogy limitation. This research devises ePBL with DT as a combination of pedagogies that benefits the low SR learners as well. To monitor collaborative learning occurrences, network ties via social media footprints of individual TVET learners is tracked from the learners’ Facebook group. The effectiveness of treatments is monitored using social network analysis i.e. graph theory and centrality concept employing NodeXL software. Samples of 142 TVET pre-service teachers that currently enroll in Design and Technology course at Teachers’ Training Institutes in Malaysia participated in this study. The samples are intact group and classified into high-SR learners and low-SR learners. Social network analysis using Vertices index, Geodesic distance and graph visualization findings show that ePBL with DT works in fostering learning collaboration for both high-SR and low-SR learners. This implies that national e-learning policy and ePBL embeddedness into technical subject is promising, regardless of the type of learners provided that DT is incorporated into the pedagogy.
A Study on the Psychological Contract of Administrative Personnel in Vocational Education Institute
Authors:   National Yunlin University of Science and Technology, Wu Mingchang , Nurlaela Luthfiyah ,   Universitas Negeri Surabaya
Published: December 2022

Previous studies consistently identified that psychological contract played a crucial role to facilitate people’s loyalty and commitment, job dedication, and finally career achievement. Its influential factors and enhancement approaches consequently attracted broad attention of professorates in the business world and educational fields. This study was conducted to identify the traits and internal structure of psychological contract for administrative personnel in vocational education institutes at higher educational level. The questionnaire was employed to collect research data from a sample of 165 administrative personnel of the vocational institutes located in the central Taiwan. Undertakenwere a series of data analyses including reliability and validity analyses, descriptive statistics, CFA factor analysis, and SEM statistics according to the research purpose. These data analyses led to the following conclusions: 1) These administrative personnel, who traditionally pursued academic achievement and professional autonomy, possessed a middle level of the psychological contract for overall; 2) Their psychological contract of this group was characterised with the significant and positive relationships among the three major domains; 3)this academic personnel were inclined to the transactional psychological contract rather than relational one; they are more practical and pragmatic to manage their professional careers; and 4) The domain factor of reciprocal commitment and obligations was approved to play the crucial role of the mediator between job recognition and relationships. Based on the conclusions, this study finally provided several practical suggestions to foster faculty members’ career development and university efficacy.
Mismatch in Supply and Demand of Building Surveying Graduates’ Skills: A Triangulation Perspective
Authors:   Universiti Sains Malaysia, Husain Siti Hamidah , Che-Ani Adi Irfan ,   Universiti Kebangsaan Malaysia, Mohd Affandi Haryanti ,   Universiti Kebangsaan Malaysia, Mohamad Nasri Nurfaradilla ,   Universiti Kebangsaan Malaysia, Abdul Musid Nurhafizah ,   Ministry of Education
Published: December 2022

Themismatch in the supply and demand of graduates is fast becoming a central issue for employee performance nowadays. A primary concern of this issue is a result of a higher competence demanded by employers, the change in the industry, competition among graduates, and new global economic practices. Enabling industries to lead curriculum development is one of the initiatives in enhancing the quality of the programme to improve graduate employability and producing quality technical and vocational education and training (TVET) graduates. Despite the various models that have been employed towards individual career development, there are problems of job skills mismatch and the lack of qualified graduates with technical and non-technical skills. Thus, this study attempts to clarify a mismatch in the supply and demand of building surveying graduates' skills from the perspectives of employers, lecturers, and the students. This study investigates building surveying academicians and the industry’s perspective regarding building surveying graduates’ performance, as well as to identify students’ awareness towardsthe current industry demand. Data for this study was collected using a qualitative method approach that involved a semi-structured interview with 10 building surveying students, 5 lecturers, and 5 building surveyor practitioners; the non-probability sampling design that was used in this study was based on the snowball sampling technique, and acontent analysis approach had been employed in the analysis of the data using NVivo 11 software. The findings indicate that there is a mismatch in the supply and demand of building surveying graduates’ skills. This study offers an important insight into the building surveying programme towards the improvement of the programme’s syllabus and its learning outcomes. The study suggests that building surveying graduates should acquire and demonstrate both technical and non-technical skills that are demanded by the industry. Further research is suggested to identify the competency level among entry-level building surveyor graduates in real working practices.
Determination of a Reference Value for Adequate Assessment of Teaching Situations: Development of a Technical Education Expert Norm (PCK-T)
Authors:   University of Education, Goreth Sebastian , Straub Friederike ,   University of Education Ludwigsburg, Rehm Markus ,   University of Education Heidelberg, Geißel Bernd ,   University of Education Ludwigsburg
Published: December 2022

The different facets of professional performanceof teachers are being debated in the current educational research discussion. Both qualitative and quantitative test constructions exist for vignette-based measurement of competence. For economic reasons, a procedure with closed-ended items is often favored, a reference is required for determining and comparing alternative responses. This paper sketches out the procedure for identifying adequate reactions to responses that we call a technical educationexpert norm (PCK-T).Thisexpert norm is generated from a multi-stepexpert survey and, in addition, reveals possible validation steps that can be derived for developing teaching situations.After a content validation (N1=8) a multi-step quantitative survey with specialised subject expertsat schools and universities, departmental heads at public colleges for education and teacher training,as well as experienced teachers of technologywas carried out (N2=79; N3=76). In order to assess teaching competencies of pre-serviceteachers using a vignette-based test procedure, the generated technical education expert norm(PCK-T)allows adequate responses to be differentiated from (rather) inadequate responses in the teaching situations.
Determination of Training Material and Organisational Culture Impact in Vocational Training Effectiveness in Bahrain
Authors:   University of Bahrain, Yaqoot Ehsan Saeed Idrees , Mat Norazuwa ,   Umm Al-Qura University
Published: December 2022

The focus of this study is on vocational training programs effectiveness related antecedents at the public sector in Bahrain. The study employed the Kirkpatrick model as the framework of the research and evaluated the vocational training effectiveness as the dependent variable. The study explores the relationship that exists between the independent variables, training material, and organizational culture together with the training effectiveness. For data collection, a survey instrument was developed from 46 items distributed to the Bahraini public sector employees to test the two hypotheses. One hundred and twenty-eight (128 questionnaires were the usable obtained total. The quantitative method is the applied design analyzed by the SPSS statistic software package. The findings indicate a positive and significant relationship from both factors at Kirkpatrick’s level of interest (result) and the training effectiveness. Also, unpredictably this study conquers a challenging and interesting area in the training setting for researchers in examining and optimizing the modality of training programmes. The study principally adds to the limited literature concerning vocational training effectiveness and training antecedents in the public sector. Effective training demands the organizations’ administration and specialists to optimize the antecedents of training to achieve the organization’s/training’s objectives. Comprehending the consequence of these specific variables will assist the establishment to increase the training benefits and accordingly the human resources performance. Thus, these variables’ importance should not be underestimated. The administration is supposed as well to take responsibility in promoting effective variables and drawing up an effective view.
Professional Entrepreneurial Competencies and Creativity Skills Formation Under the Influence of Educational Practices of Start-Up Projects Development
Authors:   Moscow State University of Humanities and Economics, Mutalimov Verdi , Volkovitckaia Galina ,   Herzen State Pedagogical University of Russia, Buymov Arkady ,   Tomsk State University of Control Systems and Radioelectronics, Syzdykov Shalkar ,   Moscow Aviation Institute, Stepanova Diana ,   Plekhanov Russian University of Economics
Published: December 2022

This article defines the role of start-up projects as a pedagogical tool aimed at consolidating and updating vocational training of students majoring in entrepreneurial studies. It presents an online survey conducted among Russian and Azerbaijan entrepreneurs, which allowed identifying key competencies necessary to practice a flourishing business activity in the current environment. The role of start-ups in strengthening and upgrading entrepreneurship students’ professional competencies was identified based on self-assessment of their professional progress duringeducational training. The research methodology made it possible to identify levers of influence on students’ involvement in training, the effective usage of which can dramatically change the quality of future specialists’ education due to the synergy of theoretical and practical activities. Using a survey of 50 Russian and Azerbaijani entrepreneurs, selected using a series of filters and based on a random sample, a list of entrepreneurs' competencies and skills was formed. Checking by the Cronbach method a demonstrated the acceptability of the internal reliability of the resulting list (α =.821). This list was used to survey 395 students from 5 Russian and one Azerbaijani universities using the method of assessing on a 4-point Likert scale their results in entrepreneurship training after The practical vocational training in the “Start-up Projects - New Generation” ecosystem, described in this study. The students' assessment of the level of development of their vocational skills turned out to be relevantly high. In practice, the research results can be applied in the creation of entrepreneurship training courses, as well as with the aim of increasing student entrepreneurship motivation and enhancing their practical experience.