bluuebunny/crossref_metadata_2025 huggingface dataset:
Statistical model of processing the results of technological control at testing enamel wire insulation by high voltage during the production process
Authors:   National Technical University «Kharkiv Polytechnic Institute», Holyk Oksana , Shchebeniuk Lesia ,   National Technical University «Kharkiv Polytechnic Institute», Kiessaiev Oleksandr ,   National Technical University «Kharkiv Polytechnic Institute», Gontar Yuliia ,   National Technical University «Kharkiv Polytechnic Institute», Zykov Mykola ,   National Technical University «Kharkiv Polytechnic Institute», Shurupova Alina ,   National Technical University «Kharkiv Polytechnic Institute», Belyanin Roman ,   National Technical University «Kharkiv Polytechnic Institute», Antonets Taras ,   National Technical University «Kharkiv Polytechnic Institute»
Published: July 2023

The results of non-destructive technological control of the number of defects in the enamel wire insulation based on polyetherimide polymer are presented. The application of statistical analysis of the measurement results of control indicators with the help of a mathematical trend model for the use in active technological control is considered. Recommendations for the practical use of the trend function parameters to control the probability of finding several parameters within the established limits are proposed. The main parameter of the trend is the flow parameter of the number of defects exceeding the established technological limit (the failure flow parameter) in short periods of the technological time, for example, for each spool of wire (several thousand meters of wire). The ability to quantitatively assess the tendency of enamel insulation defects for the wire with two-layer insulation with a nominal diameter of 0.63 mm during a continuous technological cycle has been theoretically explained and confirmed by measurements. Quantitative assessment of the tendency of changing the enamel insulation defectiveness allows using a model based on collating the information on a significant number of control parameters. At the same time, one parameter of the spectrum of interrelated ones is allowed to exceed a set technological limit, which ensures sensitivity to changes in this limit. Data on the sensitivity of this model to technological changes are presented
Extraction of ideogram features for diagnosing chromosomal abnormalities
Authors:   National Aviation University, Pysarchuk Oleksii , Mironov Yurii ,   National Aviation University
Published: July 2023

This paper proposes an approach to the detection and extraction of specific features in an ideogram image. Ideogram is a depiction of a healthy chromosome used in a karyotyping process - a procedure designed to diagnose chromosomal abnormalities. Extraction of ideogram features is a part of a general algorithm for the detection of chromosomal abnormlities. According to the general algorithm, both chromosomes and ideograms have to be parsed and converted into a single data format for further comparison. The image of the ideogram is the input data for the algorithm of the extraction of ideogram features, which is proposed in this paper. The output is a data structure containing ideogram properties. A software prototype has been developed to verify the algorithm efficiency.
Informational measuring system with wireless data transferring for sensors of physical values
Authors:   Lviv Polytechnic National University, International Laboratory of High Magnetic Fields and Low Temperatures, Druzhynin Anatoliy , Kutrakov Oleksiy ,   Lviv Polytechnic National University, Nichkalo Stepan ,   Lviv Polytechnic National University
Published: July 2023

At the stage of designing, the prototype of a multifunctional computer-aided informational measuring system with wireless data transferring with the use of various sensors of physical values was developed, and experimental investigations of such a system for revealing the possibilities of correct work with the sensors industrially produced, as well as sensors and converters of physical quantities developed at the Laboratory of sensor electronics of the Department of Semiconductor Electronics of Lviv Polytechnic National University as a part of a current research project were carried out
Motion dynamics of a multicharging system in an electric field
Authors:   Lviv Polytechnic National University, Tchaban Vasyl
Published: July 2023

In electrotechnical research there is a problem of analysis of the interaction of moving charged bodies on their trajectories. Its practical solution is possible only on the basis of an adequate mathematical model. To this end, we have adapted the law of force interaction of stationary charges by Charles Coulomb in the case of motion at all possible speeds. This takes into account the finite rate of propagation of the electrical interaction. Differential equations of motion of a closed system of charged moving bodies in their electric field are obtained. On this basis, the transients in a three-charge proton-electron system are simulated, such as the electromechanical equilibrium of an atom of a periodic table of elements. The simulation results are attached.
Adaptability, Acceptance and Resistance to Change of Local College Personnel in the Province of Batangas Philippines: Basis for Organizational Change Management Framework
Authors: De Luna Arnold M. , Encio Hadge A.
Published: July 2023

Change is indeed one of the struggles of any employee and company itself when there are changes in administration, leadership, and in-office occurs. Cognitive, affective, and behavioral adaptability in times of change are the three main facets of adaptability that are considered intrinsically related (Ashford and Taylor, 1990; Ployhart and Bliese, 2006; Van Dam, 2013). Marques (2016) concluded that acceptance grows as the changed situation loses its threats. Different dimensions are being distinguished such as open expressively, concealed, active, and passive support. Meanwhile, Rehman et al. (2021) mentioned that it is vital to shape the employees' resistive attitudes for the successful implementation of change, while their readiness greatly influences resistance (Banguntopo, 2018). The researchers further evaluated the personnel's adaptability, determined the personnel's acceptance, and assessed the personnel's resistance to change in local colleges. The researcher used descriptive-correlational research was valuable in providing facts that could form the basis of scientific judgment, which provided essential knowledge. The results revealed that the respondents displayed a high level of adaptability and acceptance, and strongly agreed to be resistant to change. Significant differences were observed in behavioral adaptability and openly expressive and passive support when grouped to position. Gen X group exhibited greater resistance to change in terms of behavioral response. Moreover, positive relationships among variables in different dimensions of change were identified as highly significant. The art of change allows organizations to ensure that new policies, procedures, and controls are adapted, accepted, and free from any form of resistance.
The Schrödinger Equation and the Time-Ordering Operator T of the Quantum Field Theory as Viewed in the Planck Vacuum Theory
Authors: Daywitt William C.
Published: July 2023

This paper derives the Schrödinger equation and examines the corresponding time-ordering operator T of the quantum field theory. Results show that the equation supports a particle spin while the quantum field does not. This difference is to be expected as the quantum field result describes a field rather than a particle core. It appears that both the spin and the mass of the particle are created in the zero-point Planck vacuum (PV) oscillations of the PV state.
Forensic Autopsy Implementation in Unnatural Deaths to Achieve Material Truth
Authors: Kamijantono Harry , Ravena Dey , Susiarno Tono Hadi
Published: July 2023

Uncovering cases of unnatural death is crucial for the purpose of law enforcement. However, the investigation of these cases often faces challenges, particularly when it comes to obtaining information about the causes and circumstances of death, which can be revealed through forensic autopsies based on medical principles. Unfortunately, the rejection of forensic autopsies by the victims' families poses a significant obstacle. This research aims to explore and analyze the legal implications that arise from the family's refusal of a forensic autopsy, with the ultimate goal of ensuring effective law enforcement against families who reject such procedures. Additionally, the study seeks to find solutions for conducting forensic autopsies in order to uncover the material truth behind criminal cases involving unnatural deaths. The research adopts a normative juridical approach, focusing on examining theories, concepts, legal principles, and relevant laws and regulations. Secondary legal materials are analyzed qualitatively through library research techniques. The findings of this study underscore the need for comprehensive legal reforms that address the implementation of forensic autopsies in cases of unnatural deaths, in order to facilitate the pursuit of material truth.
The Flashbulb Memory in Toni Morrison’s Beloved
Authors:   Department of English, Cihan University-Erbil, Kurdistan Region, Iraq, Khudhur Adyar , Alabi Adesanya ,   Department of Western Languages and Literatures, Karabuk University – Turkey
Published: July 2023

This paper demonstrates the Flashbulb Memory in Toni Morrison’s Beloved. The novel is written by the African American novelist Toni Morrison. The novelist portrays slavery in a very disgusting manner so as to touch the sentiments of the reader. Apart from slavery, the novel shows motherhood and memory through some tragic stories of various African American characters. The Flashbulb Memory occurs when someone experiences traumatic events and these events latter on come back to perturb memory and life. Through applying the theory, the paper aims at finding out how the traumatic experiences and shocks disrupt the characters’ memory especially the main characters like: Sethe, Denver, Paul D, and through flashbacks, the deceased Bubby Suggs. The novel is also analyzed in terms of mother’s passion towards her children and how the consequences of Sethe’s actions would occupy her life and causes mental disorders. The mother’s character would be analyzed to show whether she has the right to murder her own children or not. Her actions and behaviors are also examined and evaluated in terms of flashbulb memory when she exceeds the social boundaries and norms. The reappearance of the slaughtered daughter, Denver, represents the past and memory of Sethe that comes back to the present life.
Self-Reformation in Charlotte Brontë’s novel Jane Eyre: A Moral Approach
Authors:   Department of English Language Teaching, College of Education, Knowledge University, Erbil 44001, Kurdistan Region, Iraq, Kareem Bekhal
Published: July 2023

The chosen work, Jane Eyre, is classified as a bildungsroman novel, which emphasizes the moral growth of the title character. Jane Eyre’s journey toward maturity and making her dreams into reality seems challenging, as she has to reform herself to harmonize herself with the patriarchal society that she lives in. Through this journey, Jane has to go through various difficult situations to be able to cope with expected social norms and develop moral reasoning. Therefore, the present paper uses a moral approach to analyze the main character’s moral development. This paper illustrates how Jane, during her journey of moral development, has been influenced by some main and major characters in the chosen literary text, from whom she could learn how to act according to Victorian social norms and gain what she wants without being cast out.
Native-Speakerism in the EFL Job Market: A Corpus-based Study of Teaching Advertisements
Authors:   University Preparatory Program (Interlink), AlYamamah University, Riyadh, Saudi Arabia, AlTarawneh Mohammad
Published: July 2023

This study aimed to investigate the extent to which native-speakerism appears as a challenging discriminatory practice favoring native speakers (NSs) as better language teachers in the EFL job market. To do this, content analysis was utilized to analyze and critically review a corpus of 200 online teaching posts taken from an online TEFL website which presents the employers’ needs for recruiting English language teachers in different EFL contexts. From the analysis, the study also sought to examine the criteria which were used in the posts to recruit only NS teachers as well as the relationship between the posts favoring NSs and the origin of the educational agencies needing the language teachers. The findings revealed that discrimination was highly practiced in the ads as they unprofessionally preferred NSs as EFL teachers depending on linguistic, political and ideological grounds rather than on social, cultural, professional and pedagogic appropriateness. The concept of native-speakerism was strongly present in the ads as 76% (153 ads) showed a preference of NS teachers. The analysis also indicated a significant relationship between NS preference and the origin of recruiting agencies and institutions as most ads (101 out of 153 ads with NS preference) were posted by agencies and institutes that were branches of larger educational organizations originated in native-speaking countries. According to these findings, several recommendations were put in hand concerning TESOL professionalism and teaching competency.
Types of Complements and Their Realizations in Scientific Texts
Authors:   University of Mosul, College of Arts, Dept. of English Language, Othman Sanaa
Published: July 2023

The following paper was undertaken to further understand the syntactic realizations of one of the major clause constituent, namely the complement C in scientific texts of academic level, (312) sentences all of them were chosen from Geology, Chemistry, Biology and Physics, symbolized as G, C, B and P were analysed. The model adopted in this study was Quirk et al.'s of (1985) to see the effectiveness of the above mentioned constituent realizations and their occurrence in such texts. The complement is restricted in some approaches like Quirk et al.'s model to refer only to the complementing function of structures following verbs "to be " in the case of subject Complement symbolized as (Cs), in the intensive type (SVCs) and the complex-transitive verbs in the case of object Complement symbolized as (Co), in the (SVOCo) where the intensive relation is implied between O and Co. It is hypothesized that the complements occurrences were prominent in the intensive type (SVCs) in comparison with their realizations in the complex-transitive one (SVOCo). The percentages of the Cs, distributed in the SVCs, patterns were very close in the four disciplines. The adjectives with complementation scored the highest rate. The highest rates among these adjective complementation categories were realized by that-clauses, to-infinitive clauses and prepositional phrases. The majority of subjects occurring in the analysed texts were with anticipatory "it". Finally, the Co, in the SVOCo type scored the lower percentage. The contributed percentages were to some extend related. The adjective phrases were dominant with different categories of complementation which were also hypothesized to be an additional characteristic of scientific writing. The findings of the study were found to be in agreement with the hypotheses.
“I’m Cold All the Time Anyway”: A Psycho-Feminist Study of Marsha Norman’s ’Night, Mother
Authors:   English Department, College of Education, University of Garmian, Kurdistan Regional Government, Iraq., Mahmood Snoor , Fatah Shokhan ,   English Department, College of Education and Language, Charmo University, Kurdistan Regional Government, Iraq.
Published: July 2023

This article is an inter-disciplinary study of Marsh Norman’s ‘Night, Mother. Marsha Norman is an American playwright who is famous for addressing the dilemmas of women in her writings. Female characters in her plays are generally depicted as victims of their societies. They are situated in a place in which they are powerless and helpless about improving their own conditions. This study aims at exposing the psychological suffering of the main character in relation to the socially imposed standards of living. According to different theories of feminist critics such as Kate Millet, Luce Irigary, Jane Stoppard, and psycho feminist theories of Nancy Chodorow, in addition to going back to the science of psychology, it shows that the life of women is predetermined by social values and norms. It also shows that the kind of life assigned to women based on their gender roles and feminine duty is the factor behind women’s psychological anguish and self-destructive decisions, such as committing suicide.
PowerAR: A Tool for Improving ESL Year Six Pupils’ Reading Comprehension
Authors: Ainil Sulaiman Nur , Azwahanum Nor Shaid Nor , Anthony Pragasam Jane
Published: July 2023

There is a growing concern about the level of reading skills in the English language, specifically among primary school pupils in Malaysia. The integration of technology in language learning had proven to facilitate the reading process and indirectly enhance reading comprehension. This study intends to investigate the integration of technology, specifically, Augmented Reality (AR) combine with PowerPoint (i.e., PowerAR) as a learning tool to improve reading comprehension among primary school pupils. A total of 17 primary Year six pupils participated in this study. An intervention was designed to focus on reading lessons that used PowerAR as a learning tool to facilitate reading comprehension among pupils. According to the data analysis of the pre-test and post-test, the PowerAR intervention has somewhat improved the pupils’ reading comprehension skills. The results also showed that the participants had reaped many technological benefits, but some of them needed more assistance and collaborative learning to be implemented in reading classrooms. Theories that emphasised active learning, constructivism, and self-directed learning were key elements of the PowerAR intervention. Reading comprehension improves when students make sense of the reading material by connecting it to prior knowledge and building connections to it. PowerAR demonstrates the versatility of using technology in the language classroom that amplifies language learning. The findings provide insights to teachers, academics, and other interested parties with information on how to employ technology, particularly augmented reality (AR), to enhance reading comprehension and other language skills.
Implementing Distance Learning during COVID-19 in Morocco: Pedagogical Gains, Challenges, and Leaners’ Attitudes
Authors: Benlaghrissi Hassane
Published: July 2023

Due to the outbreak of the COVID-19 pandemic, teachers and students in Morocco and elsewhere were forced to move from face-to-face instruction to distance learning. Consequently, a plethora of online platforms, including Google Classroom, Google Meet, Microsoft Teams, WhatsApp, and video communication applications, were used as instructional tools. In light of this, the current study investigates the pedagogical gains of implementing distance learning via Microsoft Teams during the COVID-19 pandemic and the challenges participants encountered. It also probes English as a Foreign Language (EFL) learners’ attitudes toward the effectiveness of this mode of instruction. The study population was 28 secondary school students who taught English courses distantly for eight weeks. A post-questionnaire was used to collect quantitative data. The findings revealed that most participants identified two pedagogical benefits: the ability to learn at home and flexible learning time. As for the challenges, most participants admitted having no or poor network signal, no connectivity in their devices, technical problems related to Microsoft Teams, reduced interaction with their teachers and peers, and poor learning. Besides, the analysis of the 5-point Likert scale survey indicated that while participants were somehow motivated to attend distance learning English courses, they expressed discomfort, they considered face-to-face learning to be more effective than distance learning, and thus they were unsatisfied with the experience and had no intentions of future use. As a result, the study participants displayed negative attitudes toward the implementation of distance learning
MENINGKATKAN AKTIVITAS BELAJAR BAHASA INGGRIS PADA SISWA KELAS VII-A SMP NEGERI 2 SINUNUKAN MELALUIEFEKTIFITAS MODEL PEMBELAJARAN TIME TOKEN
Authors: Eviyanti Wansari
Published: July 2023

Abstract: Improving the Learning Activities of English in Grade VII-A Students of SMP Negeri 2 Sinunukan through Effectiveness of Time Token Learning Model. This study aims to see learning activities and student learning outcomes. The subject of this study is 23 people. The learning result test pretes, with an average of29.9.Test results of Formative Study I and Formative II results respectively show 73.3 and 83.3. Seeing the data there are changes and changes caused by teacher actions during KBM in Cycle II. Student activity data according to observer observation in Cycle I, among others, write / read (43%), work on LKS (23%), ask fellow friends (11%), ask teachers (9%), and irrelevant to KBM (14 %). Student activity data according to observation in Cycle II, among others, write / read (26%), work on LKS (46%), ask fellow friends (14%), ask teachers (8%), and irrelevant to KBM (6% ). Implementation of Time Token learning model during KBM students are very happy, very enthusiastic, and researchers / teachers before group need to explain the purpose of grouping so that students understand their respective duties. Keywords: Learning Activity, Time Token Learning Model Abstrak : Meningkatkan Aktivitas Belajar Bahasa Inggris Pada Siswa Kelas VII-A SMP Negeri 2 Sinunukan Melalui Efektifitas Model Pembelajaran Time Token. Penelitian ini bertujuan untuk melihat aktivitas belajar dan hasil belajar siswa. Subjek penelitian berjumlah 23 orang. Tes hasil belajar pretes, dengan data rata-rata 29,9. Tes hasil belajar Formatif I dan Formatif II hasilnya masing-masing menunjukkan 73,3 dan 83,3. Melihat data tersebut ada perubahan dan perubahan tersebut akibat tindakan guru selama KBM pada Siklus II.Data aktivitas siswa menurut pengamatan pengamat pada Siklus I antara lain menulis/membaca (43%), mengerjakan LKS (23% ), bertanya sesama teman (11%), bertanya kepada guru (9%), dan yang tidak relevan dengan KBM (14%). Data aktivitas siswa menurut pengamatan pada Siklus II antara lain menulis/membaca (26%), mengerjakan LKS (46%), bertanya sesama teman (14%), bertanya kepada guru (8%), dan yang tidak relevan dengan KBM (6%). Kata Kunci : Aktivitas Belajar, Model Pembelajaran Time Token
PENERAPAN MODEL PEMBELAJARAN BUZZ GROUP UNTUK MENINGKATKAN AKTIVITAS BELAJAR BAHASA INDONESIASISWA KELASVII-ASMP NEGERI 2 SINUNUKAN
Authors: Lubis Lanna Dewi
Published: July 2023

Abstract: Application of Buzz Group Learning Model to Increase Indonesian Language Learning Activity Class VII-A SMP Negeri 2 Sinunukan. This study aims to improve student learning activities and student learning outcomes. The subject of this study is students 23 people. Learning result test (Pretes), with average data of 36,1 it shows that average of student not yet prepare before learning at school. Then continued KBM.In the first cycle of writing / reading (41,0%), work (26,5%), ask fellow friend (16,5%), ask teacher (14,0%), and which is not relevant to KBM (2.0%). The data of student activity according to the observation in Cycle II are: writing / reading (21,0%), working (41,0%), asking fellow friend (24,5%), ask teacher (13,5%), and which is not relevant to KBM (0%). Keywords : Buzz Group Learning, Student Activity and Student Learning Outcomes Abstrak : Penerapan Model Pembelajaran Buzz GroupUntukMeningkatkan Aktivitas Belajar Bahasa Indonesia Siswa Kelas VII-A SMP Negeri 2 Sinunukan. Penelitian ini bertujuan untuk meningkatkan aktivitas belajar siswa dan hasil belajar siswa. Subjek penelitian ini berjumlah 23 orang. Tes Pretes, dengan data rata-rata 36,1menunjukkan bahwa rata-rata siswa belum mempersiapkan diri sebelum pembelajaran disekolah. Kemudian dilanjutkan KBM. Pada siklus I menulis/membaca (41,0%), bekerja (26,5% ), bertanya sesama teman (16,5%), bertanya kepada guru (14,0%), dan yang tidak relevan dengan KBM(2,0%). Dan Data aktivitas siswa menurutpengamatanpada SiklusIIantaralain:menulis/membaca (21,0%), bekerja (41,0%), bertanya sesamateman (24,5%), bertanya kepada guru (13,5%), dan yang tidak relevan dengan KBM (0%). Kata Kunci : Pembelajaran Buzz Group, Aktivitas Siswa dan Hasil Belajar Siswa
PENGARUH PENERAPAN MODEL PEMBELAJARAN ARIAS TIPE JIGSAW TERHADAP HASIL BELAJAR IPS PADA SISWA KELAS IV SDN SUSUKAN 02 KABUPATEN SEMARANG
Authors: Sitepu Melyani Sari , Wijayanti Atrianing Yessi
Published: July 2023

Abstract : Effect of Jigsaw Type ARIAS learning model Implementation on Social Studies Learning Outcomes At Four Class Elementary School Students Susukan 02 Semarang District. The background of this research is the low of social study result at SD Negeri 02 Susukan. The goal of this research is to know the influence of Jigsaw Type ARIAS Learning Model on result of  IPS study result at the fourth grade students of SD Negeri 02 Susukan. This type of research is quasi-experimental research design. Subjek in this research is 64 students , 28 students from SDN 2 Susukan  for experimental class and 36 students of SDN 04 Susukan to control classes. Data collection techniques of this study was test with multiple choice type. Data analysis using t-test formula. The results showed the pretes maksimal score at control class is 33 and postes maksimal score social studies learning outcomes is 77, while pretes score maksimum at ekpseiment is 30 and posttes score maksmimum is 90.  Difference in pretes and postes at eksperimen class is 13. Influences learning model implemntasi was shown by sign t-tes score is smaller than score α . (0,000 < 0,05)Keywords : Jigsaw Type ARIAS Learning Model, Social Studies Learning OutcomesAbstrak : Pengaruh Penerapan Model Pembelajaran ARIAS Tipe Jigsaw Terhadap Hasil Belajar IPS Pada Siswa Kelas IV SDN Susukan 02 Kabupaten Semarang. Penelitian ini dilatarbelakangi rendahnya hasil belajar IPS siswa SD Negeri 02 Susukan . Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran ARIAS tipe Jigsaw terhadap hasil belajar IPS pada siswa SDN Susukan 02 Kec. Ungaran Timur.  Penelitian ini merupakan penelitian eksperimen semu (quasi eksperiment). Subjek berjumlah 64 siswa yang terdiri dari 28 siswa SDN Susukan 02 sebagai kelas eksperimen dan 36 siswa SDN Susukan 04 sebagai kelas kontrol. Teknik pengumpulan data adalah tes berbentuk pilihan ganda. Analisis data dilakukan menggunakan uji t. Hasil penelitian menunjukan nilai maksimal pretes di kelas kontrol 33 dan maksimum postes kelas kontrol 77 sedangkan nilai maksimum pretes di kelas eksperimen 33 dan nilai maksimum postes sebesar 90.  Perbedaan antara nilai pretes dan postes untuk kelas eksperimen sebesar 13. Pengaruh penerapan model juga dapat dilihat dari nilai sig t-test lebih kecil dari α. (0,000 < 0,05). Kata Kunci : Model Pembelajaran ARIAS Tipe Jigsaw, Hasil Belajar IPS
UPAYA MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN IPA SUB TEMA BAGIAN TUBUHKU MELALUI MULTI METODE PEMBELAJARAN DI KELAS I SDN 014 KOTANOPAN KECAMATAN KOTANOPAN TAHUN PELAJARAN 2016/2017
Authors: Kholijah Kholijah
Published: July 2023

Abstract : Efforts to Increase Student Learning Outcomes in Science Subject Sub Themes Body Part I Through Multi Learning Methods In Class I SD Negeri No. 014 Kotanopan Kecamatan Kotanopan Lesson 2016/2017. The purpose of this study is to determine the extent to which the use of these methods can improve student learning outcomes on the material to understand the Human Framework in Class V Elementary School. 014 Kotanopan Kotanopan Sub-district, Mandailing Natal District. The subjects of this research are the students of Grade V of SD Negeri No. 014 Kotanopan Kecamatan Kotanopan Mandailing Natal Regency with 21 students. From the research, it is found that the improvement of the learning result after the action is done. And in the end there is a significant influence between the model of learning Multiple Learning on student learning outcomes, the higher the student activity in learning will be the higher the value of learning results obtained.Keywords : Student Activity, Learning Value Results, ScienceAbstrak : Upaya Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran IPA Sub Tema Bagian Tubuhku Melalui Multi Metode Pembelajaran Di Kelas I SD Negeri No. 014 Kotanopan Kecamatan Kotanopan Tahun Pelajaran 2016/2017. Tujuan penelitian ini adalah untuk mengetahui sejauh mana penggunaan metode tersebut dapat meningkatkan hasil belajar siswa pada materi memahami Rangka Manusia di Kelas V SD Negeri No. 014 Kotanopan Kecamatan Kotanopan Kabupaten Mandailing Natal. Subjek penelitian ini adalah siswa Kelas V SD Negeri No. 014 Kotanopan Kecamatan Kotanopan Kabupaten Mandailing Natal dengan jumlah siswa 21 orang. Dari penelitian yang dilaksanakan diperoleh peningkatan hasil belajar setelah dilaksanakan tindakan. Dan pada akhirnya terdapat pengaruh yang signifikan antara model pembelajaran Multiple Learning terhadap hasil belajar siswa, semakin tinggi aktivitas siswa dalam belajar akan semakin tinggi pula nilai hasil belajar yang diperoleh.Kata Kunci : Aktivitas Siswa, Hasil Nilai Belajar, IPA
PENINGKATAN AKTIVITAS BELAJAR SISWA MELALUI MODEL PROBLEM POSING PADA MATA PELAJARAN PENDIDIKAN AGAMA ISLAM KELAS IV SDN 269 RANTOBI
Authors: Nasution Sukri
Published: July 2023

ABSTRACT : Increasing Student Learning Activity Through Problem PosingModel In Islamic Religious Education Elementary Class IV SDN 269 Rantobi. The subjects of class IV SDN 269 Rantobi with the number of students 14 people. This research was conducted by applying Problem Posing learning model for two cycles and each cycle consisted of two meetings. By applying the learning model Problem Posing student learning outcomes from cycle to next cycle experience improvement. Student learning result of KKM is complete in formative I 9 (64,2%) student and formative II 13 (92,8%) student. The average score of students' understanding on the subject at cycle I 57.1 and in cycle II increased to 80.Keywords : Problem Posing, Learning ActivityABSTRAK : Peningkatan Aktivitas Belajar Siswa Melalui Model Problem Posing Pada Mata Pelajaran Pendidikan Agama Islam Kelas IV SDN 269 Rantobi. Subjek penelitian kelas IV SDN 269 Rantobi dengan jumlah siswa 14 orang. Penelitian ini dilakukan dengan menerapkan model pembelajaran Problem Posing selama dua siklus dan masing-masing siklus terdiri dari dua kali  pertemuan. Dengan menerapkan model pembelajaran Problem Posing hasil belajar siswa dari siklus ke siklus berikutnya mengalami peningkatan. Hasil belajar siswa tuntas KKM pada formatif I 9 (64,2%)  siswa dan formatif II 13 (92,8%) siswa. Nilai rata-rata pemahaman siswa pada materi pada siklus I 57,1 dan pada siklus II meningkat menjadi 80.Kata Kunci : Problem Posing, Aktivitas Belajar
MENINGKATKAN KEMAMPUAN BERBICARA SISWA KELAS IV SDN 190 KOTANOPAN DENGAN PENERAPAN MODEL PEMBELAJARAN TUTOR SEBAYA
Authors: Nuriah Nuriah
Published: July 2023

Abstract: Improving Student's Speaking Ability IV SDN 190 Kotanopan With The Application Of Peer Tutor Learning Model. This study aims to determine whether the activity learning class IV SDN 190 Kotanopan Year Learning 2016/2017 increased after applying the model Tutor Sebaya. This research was conducted at SDN 190 Kotanopan, Kotanopan Sub-district, Mandailing Natal Regency. Sample in this research as much as I (one) class that is class IV as many as 23 people. Student learning outcomes by applying model Tutor Sebaya in Formative I and Formative II show the average value of 64.78 and 83.91 as well as the individual completeness 13 students and 21 students and the completeness of the class is 56.52% and 91.30% of the data show the complete individual in accordance with KKM Language Indonesia is 65, with 91.30% classical completeness.Keywords: Learning Outcomes, Learning Activities, Peer Tutor.Abstrak: Meningkatkan Kemampuan Berbicara Siswa Kelas IV SDN 190 Kotanopan Dengan Penerapan Model Pembelajaran Tutor Sebaya. Penelitian ini bertujuan untuk mengetahui apakah aktivitas belajar kelas IV SDN 190 Kotanopan Tahun Pembelajaran 2016/2017 mengalami peningkatan setelah menerapkan model pembelajaran Tutor Sebaya. Penelitian ini dilakukan di SDN 190 Kotanopan, Kecamatan Kotanopan, Kabupaten Mandailing Natal. Sampel dalam penelitian ini sebanyak I (satu) kelas yaitu kelas IV sebanyak 23 orang. Hasil belajar siswa dengan menerapkan model pembelajaran Tutor Sebaya pada Formatif I dan Formatif II menunjukkan nilai rata-rata 64.78 dan 83.91 serta ketuntasan individu 13 siswa dan 21 siswa dan ketuntasan kelas adalah 56.52% dan 91.30% dari data tersebut menunjukkan tuntas individu sesuai dengan KKM Bahasa Indonesia yaitu 65, dengan ketuntasan klasikal 91.30%.Kata kunci : Hasil Belajar, Aktivitas belajar, Tutor Sebaya.
RELATIONSHIP OF PARENTS ATTENTION BY STUDENT LEARNING RESULT CLASS V SD NEGERI 101800 DELI TUA
Authors: Nasution Halimatussakdiah
Published: July 2023

Abstract: Relationship of Parent Attention with Student Result of Grade V of SD Negeri 101800 Deli Tua. The purpose of this study is to determine the relationship of parents 'attention to the results of students' learning grade V SD Negeri 101800 Deli Tua. This research was conducted at SD Negeri 101800 Deli Tua with population of 45 people and sample with 45 respondents. The sampling technique is done by total sampling while the instrument used to measure the attention of the parents is a questionnaire with the number of 30 items declared valid. Test validity was tested using product moment correlation technique with result 21 stated valid, while test reliability was tested using alpha with result 1,026 at significant level 95% with alpha 5%. Data analysis technique using Product Moment correlation sedek hypothesis using t test. Result of calculation of correlation coefficient indicate that rtabel at 5% significant level equal to 0,301 while rhitung equal to 0,319 are in positive direction. Thus it can be seen that the rhitung is greater than the rtabel at a significant level of 5%. While the hypothesis by using t test obtained rhitung of 2.206 and rtabel 2.016.Keywords: Attention Parents, Student Learning OutcomesAbstrak : Hubungan Perhatian Orangtua Dengan Hasil Belajar Siswa Kelas V SD Negeri 101800 Deli Tua. Tujuan penelitian ini adalah untuk mengetahui hubungan perhatian orangtua dengan hasil belajar siswa kelas V SD Negeri 101800 Deli Tua. Penelitian ini dilakukan di SD Negeri 101800 Deli Tua dengan populasi sebanyak 45 orang dan sampel dengan 45 responden. Teknik pengambilan sampel dilakukan dengan total sampling sedangkan instrument yang digunakan untuk mengukur perhatian orang tua adalah angket dengan jumlah 30 butir dinyatakan valid. Validitas tes diuji menggunakan teknik korelasi product moment dengan hasil 21 dinyatakan valid, sedangkan reliabilitas tes di uji menggunakan alpha dengan hasil 1,026 pada taraf signifikan 95% dengan alpha 5%. Teknik analisis data dengan menggunakan korelasi Product Moment sedankan hipotesis menggunakan uji t. Hasil perhitungan koefisien korelasi menunjukkan bahwa rtabel pada taraf signifikan 5% sebesar 0,301 sedangkan rhitung sebesar 0,319 berada pada arah yang positif. Dengan demikian dapat diketahui bahwa rhitung lebih besar dari rtabel pada taraf signifikan 5%. Sedangkan hipotesis dengan menggunakan uji t diperoleh rhitung sebesar 2,206 dan rtabel 2.016.Kata Kunci : Perhatian Orangtua, Hasil Belajar Siswa
UPAYA MENINGKATKAN HASIL BELAJAR SISWA PADA MATA PELAJARAN PENDIDIKAN KEWARGANEGARAAN MELALUI METODE PEMBELAJARAN KOPERATIF TIPE NUMBER HEAD TOGETHER MATERI POKOK PERANAN POLITIK LUAR NEGERI INDONESIA DALAM ERA GLOBALISASI DI KELAS VI SD NEGERI NO. 320 SINUNUKAN I KECAMATAN SINUNUKAN KABUPATEN MANDAILING NATAL TAHUN PELAJARAN 2017/2018
Authors: Panjaitan Parmanoan
Published: July 2023

Abstrak : Upaya Meningkatkan Hasil Belajar Siswa Pada Mata PelajaranPendidikan Kewarganegaraan Melalui Metode Pembelajaran Koperatif tipeNumber Head Together Materi Pokok Peranan Politik Luar Negeri Indonesiadalam Era Globalisasi di Kelas VI SD Negeri No. 320 Sinunukan I KecamatanSinunukan Kabupaten Mandailing Natal Tahun Pelajaran 2017/2018. Dilihat darihasil belajar siswa pada siklus I diperoleh presentase ketuntasan belajar siswa 65,2%dan skor nilai ketuntasan kelas 75,0% dengan nilai terendah 60 dan nilai terbaik 80.Pada siklus II diperoleh presentase ketuntasan belajar siswa sebesar 100% dan skor nilaiketuntasan kelas 90,3% dengan nilai terendah 70 dan nilai terbaik 90. Persentaseketuntasan belajar terjadi peningkatan sebesar 34,8 dan skor nilai ketuntasan kelas15,3%. Aktivitas siswa pada siklus I sebesar 64,09%, sedangakan pada siklus II sebesar77,3%.Kata Kunci : Pembelajaran Number Head Together (NHT), Mata Pelajaran PKn,Aktivitas Siswa dan Hasil Nilai Belajar
UPAYA MENINGKATKAN AKTIVITAS BELAJAR SISWA PADA MATA PELAJARAN ILMU PENGETAHUAN ALAM MATERI POKOK STRUKTUR RANGKA MANUSIA MELALUI MULTI METODE PEMBELAJARAN DI KELAS IV SD NEGERI NO. 020 BONANDOLOK KECAMATAN SIABU KABUPATEN MANDAILING NATAL TAHUN PELAJARAN 2017/2018
Authors: Pohan Seriati
Published: July 2023

Abstrak : Upaya Meningkatkan Aktivitas Belajar Siswa Pada Mata Pelajaran IlmuPengetahuan Alam Materi Pokok Struktur Rangka Manusia Melalui Multi MetodePembelajaran di Kelas IV SD Negeri No. 020 Bonandolok Kecamatan Siabu KabupatenMandailing Natal Tahun Pelajaran 2017/2018. Dari penelitian yang dilaksanakandiperoleh peningkatan hasil belajar setelah dilaksanakan tindakan. Pada siklus Idiperoleh presentase ketuntasan belajar siswa 57,1% dan skor nilai ketuntasan kelas62,5% dengan nilai terendah 50 dan nilai terbaik 90. Pada siklus II diperoleh presentaseketuntasan belajar siswa sebesar 100% dan skor nilai ketuntasan kelas 71,4% dengannilai terendah 70 dan nilai terbaik 90. Terjadi peningkatan hasil belajar IPA siswa darisiklus I ke siklus II, untuk presentase ketuntasan belajar siswa terjadi peningkatansebesar 42,9% dan skor nilai ketuntasan kelas sebesar 24,8%.Kata Kunci : Multiple Learning, Mata Pelajaran IPA, Aktivitas Siswa dan Hasil NilaiBelajar
PENERAPAN MODEL PEMBELAJARAN TEAM GAME TOURNAMENT DALAM MENINGKATKAN AKTIVITAS BELAJAR PKN MATERI POKOK POLITIK LUAR NEGERI REPUBLIK INDONESIA SISWA KELAS VI SD NEGERI 359 PATILUBAN TP. 2016/2017
Authors: Muhaimin Muhaimin
Published: July 2023

Abstrak : Penerapan Model Pembelajaran Team Game Tournament DalamMeningkatkan Aktivitas Belajar PKn Materi Pokok Politik Luar Negeri RepublikIndonesia Siswa Kelas VI SD Negeri 359 Patiluban T.P 2016/2017. TujuanPenelitian ini yaitu Meningkatkan Aktivitas Belajar Pendidikan KewarganegaraanMateri Pokok Politik Luar Negeri Republik Indonesia Melalui Penerapan ModelPembelajaran Team Game Tournament Siswa Kelas VI SD Negeri 359 Patiluban TahunPembelajaran 2016/2017. Setelah penelitian berlangsung selama dua siklus dapatdisimpulkan bahwa; 1) Data aktivitas siswa menurut pengamatan pengamat pada siklusI antara lain menulis/membaca (41,8%), mengerjakan LKS (25,5%), bertanya sesamateman (6,8%), bertanya kepada guru (14,2%), dan yang tidak relevan dengan KBM(11,6%). Data aktivitas siswa menurut pengamatan pada siklus II antara lainmenulis/membaca (25,5%), mengerjakan LKS (51,8%), bertanya sesama teman(14,6%), bertanya kepada guru (3,6%), dan yang tidak relevan dengan KBM (4,5%) ;2) Dengan menerapkan model pembelajaran kooperatif tipe TGT(Team GamesTournament) prestasi belajar siswa dari siklus ke siklus berikutnya mengalamipeningkatan.Kata Kunci : Model Pembelajaran Team Game Tournament, Aktivitas Siswa,Pendidikan Kewarganegaraan
ANALISIS AKTIVITAS BELAJAR SISWA PADA PEMBELAJARAN SUHU DAN PERUBAHANNYA DENGAN MENERAPKAN MODEL KOOPERATIF TIPE TUTOR SEBAYA DI KELAS VII-J SMPN 1 SIDIKALANG
Authors: Ritonga Herlina Tumiur
Published: July 2023

Abstract : Analysis Of Student Learning Activities On Temperature Learning And Change With Applying Cooperative Model Type Of Tutors In Class VII-J SMPN 1 Sidikalang. This study aims to analyze students 'learning activity which refers to improving students' learning outcomes in temperature and change material by applying peer tutor model in class VII-J SMP Negeri 1 Sidikalang Learning Year 2016/2017 which amounts to 37 students. From cycle to cycle using peer tutor learning model by constantly improving learning activities and student learning outcomes. After two cycles of research it can be concluded that; The application of peer tutor learning model can improve the learning activity of IPA Integrated students in grade VII-J SMPN 1 Sidikalang. Increased activity was the activity of working on the LKS from 28.13% to 38.24% and asked friends from 15.0% to 21.76%.Keywords: Peer tutor learning model, learning activities, student learning outcomesAbstrak : Analisis Aktivitas Belajar Siswa pada Pembelajaran Suhu dan Perubahannya dengan Menerapkan Model Kooperatif Tipe Tutor Sebaya di Kelas VII-J SMPN 1 Sidikalang. Penelitian ini bertujuan untuk menganalsis aktivitas belajar siswa yang mengacu pada peningkatan hasil belajar siswa pada materi suhu dan perubahannya dengan menerapkan model pembelajaran tutor sebaya di kelas VII-J SMP Negeri 1 Sidikalang Tahun Pembelajaran 2016/2017 yang berjumlah 37 siswa Dari siklus ke siklus menggunakan model pembelajaran tutor sebaya dengan senantiasa meningkatkan aktivitas belajar dan hasil belajar siswa. Setelah penelitian berlangsung selama dua siklus dapat disimpulkan bahwa; Penerapan model pembelajaran tutor sebaya dapat meningkatkan aktivitas belajar IPA Terpadu siswa di kelas VII-J SMPN 1 Sidikalang. Aktivitas yang meningkat adalah aktivitas mengerjakan LKS dari 28.13% menjadi 38.24% dan bertanya pada teman dari 15.0% menjadi 21.76%.Kata Kunci : Model pembelajaran tutor sebaya, aktivitas belajar, hasil belajar siswa
MENINGKATKAN KOMPETENSI SISWA MEMAHAMI RANGKAIAN LISTRIK SEDERHANA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE GRUP INVESTIGASI DI KELAS IX-J SMPN 1 SIDIKALANG
Authors: Simbolon Manahan Marianus Anggiat
Published: July 2023

Abstract : Improving Student Competency Understanding Simple Electric Circuits Through Cooperative Learning Model Type of Investigation Group in Class IX-J SMPN 1 Sidikalang. This study aims to improve students' learning activity by applying the Group Investigative Group (GI) learning model during teaching and learning activities and improve student learning outcomes. This type of research is classroom action research (PTK) using two cycles. Subjects in this study were students of class IX-J SMP Negeri 1 Sidikalang with the number of students as much as 36 people. The results of research after the implementation of cooperative learning model type Investigation Group is: Mastery of students' competence in the material range of simple electrical output increased from cycle I to cycle II is marked by the increase of student learning outcomes.Keywords: Cooperative Learning Model Type Group Investigation, Learning Activity, Learning Outcomes.Abstrak : Meningkatkan Kompetensi Siswa Memahami Rangkaian Listrik Sederhana Melalui Model Pembelajaran Kooperatif Tipe Grup Investigasi di Kelas IX-J SMPN 1 Sidikalang. Penelitian ini bertujuan untuk meningkatkan keaktifan belajar siswa dengan diterapkannya model pembelajarankooperatif tipe Grup Investigasi (GI) selama kegiatan belajar mengajar dan meningkatkan hasil belajar siswa. Jenis peneltian ini adalah penelitian tindakan kelas (PTK) dengan menggunakan dua siklus. Subjek dalam penelitian ini adalah siswa kelas IX-J SMP Negeri 1 Sidikalang dengan jumlah siswa sebanyak 36 orang. Adapun hasil penelitian setelah diterapkannnya model pembelajaran kooperatif tipe Grup Investigasi adalah: Penguasaan kompetensi siswa pada materi rangakaian listrik sederhana meningkat dari siklus I ke siklus II ditandai dengan meningkatnya hasil belajar siswa.Kata Kunci : Model Pembelajaran Kooperatif Tipe Grup Investigasi, Aktivitas Belajar, Hasil Belajar.
IMPLEMENTASI MODEL LEARNING CYCLE DALAM UPAYA MENINGKATKAN KOMPETENSI SISWA MEMAHAMI TEKS PROSEDUR DI KELAS VII-J SMPN 1 SIDIKALANG
Authors: Purba Rianto
Published: July 2023

Abstract : Implementation Of Cycle Learning Model In Efforts To Increase Student Competency Understand Text Procedures In Class VII-J SMPN 1 Sidikalang. This study aims to look at student learning outcomes and student activities while working in class groups on procedural text material by applying Learning Cycle learning model. This type of research is a classroom action research (PTK) conducted with two cycles. The subjects of this study were taken in class VII-J SMP Negeri 1 Sidikalang with 33 students.. Student learning outcomes by applying Learning Cycle learning model. In the first cycle of 70.9 with a complete classical 69% and in the second cycle of 88.5 with a complete classical of 87%, it shows thoroughly individual and class according to the Indonesian KKM.Keywords: Learning Cycle Learning Model, Learning Outcomes, Student Learning Activities. .Abstrak : Implementasi Model Learning Cycle Dalam Upaya Meningkatkan Kompetensi Siswa Memahami Teks Prosedur di Kelas VII-J SMPN 1 Sidikalang. Penelitian ini bertujuan untuk melihat hasil belajar siswa dan aktivitas siswa saat bekerja dalam kelompok dikelas pada materi teks prosedur dengan menerapkan model pembelajaran Learning Cycle. Jenis penelitian ini adalah penelitian tindakan kelas (PTK) yang dilakukan dengan dua siklus. Subjek penelitian ini diambil di kelas VII-J SMP Negeri 1 Sidikalang dengan jumlah siswa 33 orang. Hasil belajar siswa dengan menerapkan model pembelajaran Learning Cycle. Pada Siklus I sebesar 70,9 dengan tuntas klasikal sebesar 69% dan pada siklus II sebesar 88,5 dengan tuntas klasikal sebesar 87%, ini menunjukkan tuntas secara individu dan kelas sesuai KKM Bahasa Indonesia.Kata Kunci : Model Pembelajaran Learning Cycle, Hasil Belajar, Aktivitas Belajar Siswa.
PENERAPAN STRATEGI PEMBELAJARAN INKUIRI YANG DIINTEGRASIKAN DENGAN MEDIA EXE LEARNING UNTUK MENINGKATKAN HASIL BELAJAR PADA POKOK BAHASAN IKATAN KIMIA
Authors: Sianturi Bronika Septiani
Published: July 2023

Abstract : The Implementation of Inquiry Learning Strategy Integrated with Exe Learning Media to Improve Learning Outcomes on the subject of Media Bond. This study aims to determine the students' chemistry learning outcomes taught by Inkuiri strategy using Exe Learning media. This research was conducted in SMA Tri Sakti Medan with the population is all students of class X consisting of 5 classes. The sample was taken randomly in 2 classes consisting of experimental class I and experiment class II. The experimental group I was treated with Incontinence treatment using Exe Learning media while experimental group II Inquiry learning without using Exe Learning. The average of experimental class learning outcomes after being treated better than the experimental class II, ie 84.65 and 80.04 respectively. The result of t test analysis obtained t count> ttable (6,475> 1,675) at  = 0,05 which means Ho refused and Ha accepted.Keywords : Inquiry Learning Strategy, Media Exe Learning, Chemistry LearningAbstrak : Penerapan Strategi Pembelajaran Inkuiri yang di Integrasikan dengan Media Exe Learning untuk Meningkatkan Hasil Belajar pada Pokok Bahasan Ikatan Media. Penelitian ini bertujuan untuk mengetahui hasil belajar kimia siswa yang diajarkan dengan strategi Inkuiri dengan menggunakan media Exe Learning. Penelitian ini dilakukan di SMA Tri Sakti Medan dengan populasi adalah seluruh siswa kelas X yang terdiri dari 5 kelas. Sampel penelitian diambil secara acak berjumlah 2 kelas yang terdiri atas kelas eksperimen I dan kelas eksperimen II. Kelompok eksperimen I diberi perlakuan pembelajaran Inkuri dengan menggunakan media Exe Learning sedangkan kelompok eksperimen II pembelajaran Inkuiri tanpa menggunakan Exe Learning. Rata-rata hasil belajar kelas eksperimen I setelah diberi perlakuan lebih baik daripada kelas eksperimen II, yaitu masing-masing sebesar 84,65 dan 80,04. Hasil analisis uji t diperoleh thitung > ttabel (6,475 > 1,675) pada  = 0,05 yang berarti Ho ditolak dan Ha diterima.Kata Kunci : Strategi Pembelajaran Inkuiri, Media Exe Learning, Pembelajaran Kimia