bluuebunny/crossref_metadata_2025 huggingface dataset:
Phytochemical investigation, in vitro antimalarial and cytotoxicity assessment of ethanol leaf extract of Sabicea gigantistipula
Authors: Sulaiman Ayodeji Apampa  , Aisha Yusuf Lawal  , David Adeniran Adedapo
Published: June 2024

Phytochemical, in vitro antimalarial and cytotoxicity assessment of ethanol leaf extract of Sabicea gigantistipula (Schum) was investigated on the basis of the usage of the leaves of the plant in traditional medicine by Idoma tribe in Otukpo Benue State and other parts of Northern Nigeria to treat malaria disease. Crude ethanol leaf extract obtained from the plant was fractionated and screened for their antiplasmodial activity (in vitro), existence of bioactive secondary metabolites and for activities in the Artemia salina Leah (Brine Shrimp) lethality assay for cytotoxicity profile. In the phytoconstituents screening, ethanol leaf extract shows the presence of saponins, tannins, flavonoids, alkaloids and steroids. At the maximum test dose of 5000 µg/ml, ethanol extract and its fractions revealed antiplasmodial suppression activity in the range of 85.25% - 91.80% while at the minimum dose of 500 µg/ml, the extract and fractions exhibited malaria parasites percentage elimination activity in the range of 64.75 % - 77.00% showing that the extract and fractions under investigation were less active when compared with the percentage parasitic inhibition of the standard drug at highest concentration of 5000 µg/ml (93.44%) and at the least dosage of 500 µg/ml (81.97%). Interestingly, extract and its fractions were non-cytotoxic as they all exhibited LC50 values > 1000 µg/ml since an extract or its fractions is considered non-cytotoxic if its LC50 value is greater than 1000 µg/ml. The findings of this research supports the continuous use of the extract from the leaves of Sabicea gigantistipula to cure malaria infection (as an antimalarial herb) as it has wide range of safety at relatively low/moderate dose and not at unregulated high dosage. Also, studies on the in vivo antiplasmodial and cytotoxicity of the extract/compounds from the leaf of the crude extract are worthy of further investigations.
Isolation and purification of angiotensin converting enzyme inhibitory peptide from goat milk hydrolysate by ultrafiltration membrane
Authors: Abdulaziz Shehu Hashidu  , Mansura Abimbola Abdulazeez  , Idris Adediran Adekale  , Abdullahi Muhammad Umar  , Terhide Samuel Tyohemba
Published: June 2024

Hypertension been a significant risk factor for cardiovascular illness. Synthesized angiotensin converting enzyme (ACE) inhibitors are active antihypertensive medicines they frequently generate unwanted side effects. This study describes the isolation and purification of an ACE inhibitory peptide from goat milk hydrolysate (Sahel breed). Hydrolysates containing angiotensin converting enzyme (ACE) inhibitory peptide were produced from goat milk by pepsin and trypsin. The strongest ACE inhibitory action was found in pepsin hydrolysate (57%) at 12h, hence was further purified. Purification was done using a 10 kDa ultrafiltration membrane and three steps of RP-HPLC to obtain ACE inhibitory peptide with activity of 84% and IC50 of 3.25±0.11 μg/ml. Lineweaver–Burks’ plots showed that the inhibitory kinetic mechanism of this peptide was competitive. In conclusion, ACE inhibitory peptide from goat milk hydrolysate treated with pepsin may be positive constituent to serve as drug against hypertension.
A neglected terrible triad of the elbow: A report case
Authors: Alban Cala  , Mohammed Amine Choukri  , Yasser Sbihi  , Hicham Arfaoui  , Oussama El Adaoui  , Yassir El Andaloussi  , Ahmed Reda Haddoun  , Driss Bennouna  , Mustapha Fadili
Published: June 2024

Background: The terrible triad of the elbow was described in 1996 by Hotchkiss and is defined by severe trauma involving posterior dislocation of the olecrana, fracture of the radial head and coronoid process. Management has been a therapeutic challenge in recent decades due to its difficult treatment and poor prognosis. We report a case of a neglected terrible triad of the elbow in a 68-year-old patient following a road accident that occurred 1 month before admission. Methods: Mr B.M, 68 years old, presented to the emergency department for a closed trauma to his left elbow one month after his admission following a public road accident, it was a motorcyclist hit by a car, resulting in trauma to multiple points of impact including the skull, spine and left elbow. On the radiograph of the elbow face, there was a fracture of the radial head associated with a fracture of the coronoid process and posterior humeroolecranial dislocation. CT imaging made it possible to better visualize the fracture traits and classify them confirming the diagnosis of a terrible neglected triad of the elbow. Results: The patient received surgery under general anesthesia, with a lateral first of the elbow, a fracture of the radial head with a fracture of the coronoid process in cal, after removal of the cal, reduction of the fracture of the head with installation of a mini T-plate, reduction of the olecrane and arthrodesis of the ulno-humeral joint by 02 pins in cross. Post-operative immobilization by a brachio-antebrachio-palmar splint was recommended. Conclusion: The delay in taking charge of an unfortunate triad of the elbow engages the functional prognosis of the limb. Neglected fractures are still seen in our context and pose a real public health problem.
Exploring the path to common prosperity through innovative rural cultural industries: A case study of Chang'an Banquet Ball Culture
Authors: Lingfei Fang
Published: June 2024

Traditional culture is the "soul" of rural areas, and promoting the excellent traditions of the Chinese nation is a crucial aspect of China's rural revitalization. To support rural revitalization and achieve common prosperity, this study employs questionnaire surveys, interviews, and observational methods, using the traditional culture of Chang'an Banquet Ball in Haining, China, as a case study. It clarifies the current development status of Chang'an Banquet Ball culture and highlights the prominent issues that hinder its effectiveness in aiding rural revitalization, such as weak foundational forces for inheritance and utilization, a generational gap, and a complex broader environment. In response, our research team focuses on overcoming the current bottlenecks of Chang'an Banquet Ball culture, with an emphasis on creating a unique rural brand and constructing a Chinese-style rural development model. This study provides feasible reference pathways for empowering rural revitalization through traditional culture.
Persepsi Mahasiswa Calon Guru Matematika terhadap Pembelajaran Berbasis Proyek
Authors: Kurniasi Eka Rachma , Rusmana Indra Martha , Retariandalas Retariandalas
Published: June 2024

Pembelajaran berbasis proyek menekankan pembelajaran yang berpusat pada peserta didik. Jika dikontekskan dengan Pendidikan tinggi berarti pembelajaran berbasis proyek harus berpusat pada mahasiswa. Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa calon guru matematika terhadap pembelajaran berbasis proyek. Pembelajaran berbasis proyek diterapkan pada mata kuliah matematika Inklusif. Subjek penelitian adalah mahasiswa semester enam pada program studi Pendidikan Matematika Universitas Indraprasta PGRI. Penelitian berlangsung pada semester ganjil tahun ajaran 2023-2024. Penelitian kualitatif deskriptif ini menggunakan Teknik pengumpulan data observasi, wawancara, dan studi dokumentasi. Aspek persepsi yang diukur adalah Proses pembelajaran, motivasi, dan kinerja. Hasil penelitian menunjukkan persepsi positif terhadap ketiga aspek tersebut. Proses pembelajaran berlangsung aktif, motivasi mahasiswa meningkat terhadap pemahaman teori yang disajikan, dan mahasiswa menghasilkan produk berupa bahan ajar digital dan alat peraga matematika bagi siswa berkebutuhan khusus slow learner.
Analysis of characteristics of out-of-hospital cardiac arrest patients by region in Chungcheong buk-do
Authors:   Korean Institute of Smart Media, Im Seong Bin , Yang Hyeon Mo , Kim Young Jae
Published: June 2024

Chungbuk has various regional characteristics in terms of population composition by region, industrial facilities, and distribution of emergency medical institutions. However, there are no studies yet that have analyzed regional characteristic factors related to the occurrence characteristics of cardiac arrest patients. Therefore, this study provided basic data to establish a response system for OHCA patients suitable for the characteristics of the Chungcheongbuk-do region by analyzing the characteristics of OHCA patients and the transfer status of 119 paramedics in Chungcheongbuk-do. This study is a retrospective study that analyzed 1,188 cardiac arrest patients transferred by ambulance based on raw data from the survey on acute cardiac arrest in Chungbuk (2020). There are a total of 11 emergency medical institutions in Chungbuk-do, which are concentrated in city-level areas, so the transfer time of patients to hospitals in county-level areas was delayed. In the county-level area, the frequency of dispatch of special paramedics was relatively small, and the frequency of administration of cardiac arrest drugs to help resuscitate cardiac arrest patients was also low. In conclusion, efforts should be made to improve accessibility of emergency medical services (deployment of emergency vehicles in marginal areas, proper placement of emergency medical institutions, etc.), to promote prevention of traumatic cardiac arrest patients, and to expand the scope of work to strengthen the first aid expertise of paramedics.
Kartierung von Nachtfaltern im Naturschutzgebiet „Radelsee“ bei Rostock im Jahr 2023
Authors: Bachmann Oliver , Schmidt Miles Thiede und Joachim
Published: June 2024

Von Mai bis Oktober 2023 wurden im NSG „Radelsee“ am Westrand der Rostocker Heide in insgesamt
acht Nächten nachtaktive Schmetterlinge erfasst. Dabei kamen bis zu drei LepiLED-Lampen sowie
(September-Oktober) Nektar imitierende Köder zum Einsatz. Es wurden insgesamt 210 Arten der sogenannten
„Großschmetterlinge“ nachgewiesen. Zehn leicht bestimmbare Arten der „Kleinschmetterlinge“
wurden ebenfalls erfasst. Etwa ein Drittel der Arten sind an Standorte angepasst, die charakteristisch
für das Radelseemoor sind (Moore, Feuchtwiesen, Salzgrünland, Röhrichte, Ufer). Sechs Arten
präferieren Schilf als Nahrungspflanze. Eine Besonderheit des Gebietes ist die an Salzpflanzen gebundene
Strand-Erdeule Agrotis ripae, die deutschlandweit als stark gefährdet gilt. Daneben wurden
zahlreiche Arten nachgewiesen, die charakteristisch für Wälder und Saumhabitate sind. Das Gebiet
erweist sich im regionalen Vergleich als sehr artenreich. In der Rostocker Heide sind aufgrund ihrer
Ausdehnung und der Fülle der hier vorhandenen Lebensräume jedoch viele weitere Schmetterlingsarten
zu erwarten, weshalb weitere Biodiversitätserfassungen in diesem charakteristischen Landschaftsraum
Nordostdeutschlands notwendig sind.
Kearifan lokal dalam Kumpulan Cerita dari Kota 1001 Goa: kajian antropologi sastra
Authors: Damayanti Rima , Fatimah Khusnul , Bahrudin Ahmad
Published: June 2024

The purpose of this research is to explore the values of local wisdom reflected in the stories, which include aspects of Pacitan community life such as religious system or religious ceremonies, community system, knowledge system, language, art, livelihood system, and tool system. The research method used is qualitative with a literary anthropology approach. The data were obtained through the data collection technique of listening and recording of quotations or sentences contained in the book “Kumpulan Cerita dari Kota 1001 Goa”. The analysis was carried out by dividing the data based on the identified local wisdom and then analyzing through description and interpretation of the research data. The results showed the existence of seven elements of local wisdom in the collection of stories, namely 9 data on religious systems and religious ceremonies, 3 data on community systems, 5 data on knowledge systems, 3 data on language, 4 data on art, 4 data on livelihood systems, and 8 data on tool systems. The existence of these seven elements is reflected in “Kumpulan Cerita dari Kota 1001 Goa” and can be revealed through an anthropology of literature approach.
Bahasa slang positif vs negatif pada gen z di Sumatera Barat
Authors: Amelia Sonya Sri , Arimi Sailal
Published: June 2024

The inventiveness of teenagers—including those in West Sumatra—is what leads to the diversity in language usage. Abbreviations and acronyms have a role in the creation of slang. The purpose of this study is to characterize the different types of slang, their definitions, and the variables that affect their usage or emergence. The research employs a descriptive qualitative methodology that involves the use of skilled listening and engagement strategies to collect data, as well as recording and note-taking tools. data reduction, data presentation, and conclusion-drawing are the steps in the data analysis process. The results of data analysis show that the use of slang by Gen Z in Padang City has two forms of slang, namely abbreviations and acronyms, slang with a positive meaning is 14 data, in general the slang is an abbreviation of several regional names, while slang with a negative meaning is 15. In general, slang is an abbreviation of the words sarcasm, insults, insults and ridicule. Factors in the use of slang by Gen Z in West Sumatra are social factors, and developments in the times that are increasingly developing, including being considered modern slang, and keeping up with current developments.
Stigmatisasi terhadap individu childfree dalam komentar Youtube: analisis wacana kritis
Authors: Nashiroh Tsalits Syafa'atun , Firmonasari Aprillia
Published: June 2024

This study aims to investigate the discourse of stigmatization of childfree individuals from Indonesian citizens’ perspective, represented in netizens’ comments on the childfree by choice of the Youtube account Menjadi Manusia. This study used a descriptive qualitative method with a critical discourse analysis approach from van Dijk’s perspective. The study conducted three stages of research: data collection, data analysis, and presentation of results. The data source was the comments column in the childfree by choice discussion video on the Menjadi Manusia Youtube account. Data in the form of written utterances were collected by reading and note-taking. The data were analyzed in aspects of discourse structure, speech strategies, and social cognition. The results elucidate the macro text structure is embodied in the theme. By this meaning, the utterances align with pro-childfree, neutral, and contra-childfree values. Contra-childfree utterance is more dominant rather than pro-childfree and neutral. Contra-childfree utterance uses several strategies: quoting religious text sources, using rhetorical questions, analogies, and argumentative language. Individuals who do not want a child are labeled with a negative stigma as they are considered against Indonesian society’s religion and sociocultural values. It indicates that the discourse tends to be dominated by pronatalist ideas that require women to have children.
Sebuah pemikiran perlawanan Chudori terhadap cengkeraman kekuasaan dalam Laut Bercerita
Authors: Sahertian Michael Kevin Bryan , Nurulhady Eta Farmacelia , Suryadi Muhammad , Laluna Fadila Rana
Published: June 2024

This study aims to prove the ideology of resistance of Leila Salikha Chudori towards oppressive force via Laut Bercerita. Literary work is a product of the author’s critical thinking; therefore, it is important to understand Chudori’s ideology in her work. From a Marxist point of view, there is a battle for domination in every society. This study tries to understand where is the ideological position of Chudori in the battle for domination. The method used to conduct this research is qualitative descriptive. Research on Laut Bercerita was a literature study that uses a Marxist approach. Theories that will be used are Antonio Gramsci's Theory of Hegemony and Louis Althusser's Theory of State Apparatus. The study concludes that Chudori is a figure of resistance in a battle for domination, which means Chudori's ideological position belongs to the group that refuses to be dominated.
Hubungan nilai budaya suku Batak dengan ideologi patriarki pada karakter pria dalam film Ngeri-Ngeri Sedap
Authors: Laluna Fadila Rana , Suryadi Muhammad , Waluyo Sukarjo , Sahertian Michael Kevin Bryan
Published: June 2024

This research was carried out to understand the relationship between Batak cultural values and patriarchal ideology, which is reflected in the masculinity of the male characters (Mr. Domu, Domu, Gabe, and Sahat) in the film Ngeri-Ngeri Sedap, directed by Bene Dion Rajagukguk. This research was carried out based on interpreting the emerging patriarchal ideology in the film Ngeri-Ngeri Sedap through signs of masculinity of male characters who live in Toba, North Sumatra, or those who choose to emigrate. The method used in this research is a qualitative approach through the sociology of literature and gender (masculinity) and literature study. The theory used in analyzing this film is the theory of masculinity by Tuncay. The results found are that there is a relationship between patriarchal ideology, which is reflected through the masculinity of male characters in films, and Batak cultural values. Individuals who live their lives with strong Batak cultural values almost every day will have a higher level of masculinity, which will result in a stronger patriarchal ideology that they display. Meanwhile, individuals who live a life with strong Batak cultural values will show less of their patriarchal ideology to those around them.
Jugendsprache: bahasa remaja Jerman pada akun Instagram Funk
Authors: Maharani Inggrid Prinsia , Nugroho Suray Agung
Published: June 2024

German youth language or Jugendsprache is a language style used by German teenagers and young adults in their daily communication. This language style is adopted by a German content network named Funk in its Instagram account posts to gain attention from its audience, which specifically targets people aged between 14 to 29 years old. The purpose of this research is to investigate the forms of Jugendsprache used by Funk in their Instagram posts. The design of this research is descriptive qualitative. The data corpus in total of 288 sentences was acquired from Funk’s Instagram account. The results unveiled that there were 177 lexicons, 55 word formations and 28 semantic shifts found from the data. Anglicism, in total of 112 data, is the most dominant lexicon phenomenon compared to the others. Another significant process are 29 composition data in word formation and 23 extensions of meaning data in semantic shift. From this research, it was found that English is widely used in Funk’s contents, either in the form of words, phrases, sentences in full English or English words adopted into the German morphological system. Funk utilizes English to make their contents interesting for its’ target audience, the young people.
Exploring the density property of rational numbers in Mexican textbooks
Authors: López-Padilla Isayda Lorena , Juárez-López José Antonio , Morales-García Lizzet
Published: June 2024

In this article we present an analysis of the density property of rational numbers in eight Mexican textbooks for the first grade of secondary education. This research was qualitative and was based on the semiotic representation register theory and the technique of content analysis. In that sense, the analysis focused specifically on the treatment of definitions and examples, semiotic registers and the transformations involved in the tasks. As a result, it was found that the natural and numerical registers have the greatest presence in the definitions of the property of density, as well as in the tasks proposed to address its teaching. Likewise, few tasks were identified that allow for transformations between registers, which could be an obstacle for the student to create semiotic representations of the density property.
Pattern recognition among primary school students: The relationship with mathematical problem-solving
Authors: Rizos Ioannis , Gkrekas Nikolaos
Published: June 2024

This paper explores the relationship between primary school students’ pattern recognition and mathematical problem-solving. A mixed-method research approach combining worksheets and interviews is used to identify patterns in students’ responses, with a focus on spatial, repeating, and growing patterns. The results of preliminary experiments with four Greek students aged eight to 11 years old, suggest a preference for geometric concepts and real-world examples. The findings could contribute to the discussions on customized pedagogical strategies in mathematics education, highlighting the importance of individualized approaches for optimal learning outcomes. The study advocates for the inclusion of visual and applied elements to cultivate critical thinking and problem-solving skills in early education.
Examining fresh students’ achievement motivation and self-efficacy towards learning high school mathematics
Authors: Akayuure Francis Atanga , Akayuure Peter
Published: June 2024

One of the reasons for students’ reluctance to study and succeed in mathematics is that they may not be motivated to learn. This study examined fresh senior high school (SHS) students’ achievement motivation levels and its correlate to self-efficacy towards core mathematics. The study adopted descriptive research design involving a random sample of 314 fresh students in three SHSs in a low performing district in Ghana. The achievement motive scale and the new general self-efficacy scale were adapted and used for data collection. Data were analyzed using descriptive statistics, independent t-test, one-way analysis of variance and Spearman rank correlation. The results indicated that the students’ achievement motivation levels in dimensions of striving to achieve learning targets, participation in lessons, willingness to work and maintaining positive study habits towards mathematics were quite high. Furthermore, the students’ achievement motivation levels did not differ by gender, type of junior high school attended and boarding status. However, the students’ achievement motivation levels varied across the five programs of study. The study also found a moderately positive significant correlation between students’ achievement motivation and self-efficacy beliefs. The study concludes that the fresh students in this study are highly motivated and believe they can succeed in their study. The study recommends that mathematics teachers should guide these fresh students to set realistic short-long term learning targets to facilitate higher achievement in mathematics. Mathematics teachers should try to first gauge the achievement motivation of the fresh students for high school mathematics for appropriate pedagogical decisions.
NILAI MORAL PANCASILA UNTUK MEMBANGUN BANGSA DI ERA GLOBALISASI
Authors: Salsabila Khoirun Nisa , Habibah Siti Maizul
Published: June 2024

Pancasila merupakan filsafat bangsa dan negara republik Indonesia yang  mengandung arti sebuah kehidupan bangsa, negara, dan masyarakat pada dasarnya  memiliki nilai-nilai di dalamnya terkandung tujuan. Pada era globalisasi ini, bagaiaman  anak-anak sampai orang dewasa bisa menumbuhkan nilai moral pancasila di kehidupan  era globalisasi ini dan sudahkah tujuannya bermedai sosial untuk hal yang positif bagi diri  sendiri maupun berbangsa. Pada zaman ini pastinya negara lebih maju dari zaman  sebelumnya yang salah satunya teknologi yang berkembang pesat di era globalisasi  termasuk medai sosial saat ini, karena sulit dipisahkan dari kehidupan masyarakat,  dengan adanya media sosial sekarang apakah kita sudah dengan bijak menggunakannya?  Contohnya tidak menyebar luaskan berita hoax, bullying, menyebar ucapan kebencian,  mengunggah foto maupun video yang tidak bermanfaat. Karena saat ini banyak sekali  pengguna media sosial yang tidak bertanggung jawab pada saat melakukan hal yang tidak  senonoh atau hal yang tidak bermanfaat, yang tujuannya pun tidak jelas atau hanya ingin  menyebar kebencian dan hujatan kepada orang lain.
Peningkatan Prestasi dan Kemandirian Peserta Didik Kelas VIII dengan Model Auditory Intellectually Repetition Berbantuan Platform Alef Materi Relasi dan Fungsi
Authors: Ari Sandi Gita Cahya , Salim Nur
Published: June 2024

Penelitian ini bertujuan untuk meningkatkan kemandirian dan prestasi peserta didik pada materi relasi dan fungsi. Penelitian ini merupakan penelitian tindakan kelas dengan 2 siklus. Penelitian ini dilaksanakan di MTsN 3 Magelang  kelas VIII tahun ajaran 2022/2023. Subjek penelitian adalah peserta didik kelas VIII B yang berjumlah 21 peserta didik. Pengambilan sampel dilakukan dengan teknik purposive sampling. Prosedur penelitian setiap siklus yaitu (1) perencanaan (planning), (2) pelaksanaan tindakan (action), (3) observasi (observation), dan (4) refleksi (reflection). Instrumen penelitian yang digunakan adalah angket, lembar observasi, dokumentasi, dan tes. Hasil penelitian menunjukkan bahwa prestasi peserta didik meningkat, dilihat dari jumlah peserta didik yang memperoleh nilai tuntas sebesar 100% pada siklus II. Sedangkan pada siklus I jumlah peserta didik yang tuntas sebesar 71,42%. Kemandirian peserta didik juga dalam kategori kuat dilihat dari hasil angket pada siklus II (62%) lebih besar dari siklus I (47,5%). Hal tersebut menunjukkan bahwa terdapat peningkatan kemandirian dan prestasi peserta didik ketika menggunakan Model AIR berbantuan platform alef.Kata Kunci: auditory intellectually repetition, kemandirian, prestasi belajar
Analisis Kemampuan Berpikir Kreatif Matematis Siswa SMP dalam Menyelesaikan Masalah Statistika
Authors: Permatasari Nisa , Nuary Rusdi Ramdany , Triyono Ageng
Published: June 2024

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kreatif matematis siswa dalam menyelesaikan masalah statistika. Metode penelitian yang digunakan adalah metode penelitian kualitatif deskriptif. Sebanyak 43 siswa kelas VIII Sekolah Menengah Pertama (SMP) yang telah melaksanakan pembelajaran statistika dilibatkan sebagai subjek penelitian. Instrumen penelitian berupa tes kemampuan berpikir kreatif matematis yang telah dinyatakan valid dengan muatan indikator: (1) fluency, (2) flexibility, (3) originality, dan (4) elaboration. Pengumpulan data dilakukan melalui metode tes tertulis yang diikuti proses wawancara. Data yang terkumpul dianalisis dengan cara diinterpretasikan berdasarkan pencapaian indikator kemampuan berpikir kreatif matematis, yang selanjutnya dihitung jumlah persentase siswa yang berhasil mencapai indikator-indikator tersebut. Siswa dikatakan memiliki kemampuan berpikir kreatif matematis jika dapat mencapai keempat indikator yang digunakan. Hasil analisis data menunjukkan 83,72% siswa mencapai indikator fluency, 84,50% mencapai indikator flexibility, 63,64% mencapai indikator originality, dan 83,72% mencapai indikator elaboration.
Analisis Pemahaman Relasional Siswa dalam Memecahkan Masalah Matematika pada Soal Three Tier Multiple Choice
Authors: Putri Vika Yuniana , Jana Padrul , Saptatiningsih Rosalia Indriyati , Mahanani Enjang
Published: June 2024

Penelitian ini bertujuan untuk mendeskripsikan pemahaman relasional siswa dalam memecahkan masalah matematika menggunakan soal three tier multiple choice. Metode penelitian ini menggunakan kualitatif deskriptif. Penentuan subjek penelitian menggunakan purposive sampling dengan pemilihan subjek berdasarkan kriteria tertentu. Subjek penelitian ini adalah siswa kelas VIII di Kabupaten Bantul. Instrumen penelitian yang digunakan berupa soal tes three tier multiple choice pemahaman relasional, wawancara, dan dokumentasi. Prosedur analisis data meliputi reduksi data, penyajian data, dan penarikan kesimpulan. Pemeriksaan keabsahan data menggunakan triangulasi. Hasil penelitian dapat disimpulkan bahwa pemahaman relasional dalam memecahkan masalah matematika pada siswa berkemampuan pemahaman tinggi dapat memenuhi semua indikator pemahaman relasional dari kategori paham konsep, miskonsepsi false positif, dan miskonsepsi. Siswa berkemampuan pemahaman sedang dapat memenuhi tiga indikator pemahaman relasional dari kategori paham konsep dan miskonsepsi. Sedangkan siswa berkemampuan pemahaman rendah belum sepenuhnya memenuhi semua indikator pemahaman relasional dari kategori paham konsep, miskonsepsi, dan tidak paham konsep. Hal ini terlihat ketika siswa dapat memecahkan masalah matematika dan dapat menyatakan alasan setiap langkah yang dilakukannya.
Pembentukan Pendidikan Karakter Disiplin Siswa Melalui Pembiasaan Budaya Sekolah Berbaris di Mi Salafiyah Kajen
Authors: Ayu Kinesti Rakanita Dyah , Khofifah Nur
Published: June 2024

Education aims to educate students while making them human beings with noble character. However, in this era of increasingly rapid development, character education, especially discipline. In Indonesia, this is increasingly declining, coupled with developments over time which have brought the influence of western culture and local culture to replace it, making it difficult for students' character to be reshaped. The aim of this research is to find out how students' disciplined character education is formed through refraction of school culture and also to find out what factors influence it. This research uses a survey method with a qualitative research type and a descriptive approach, using three data collection techniques, namely observation, interviews, documentation. The research location is located at MI Salafiyah Kajen, precisely in Kajen village, Margoyoso District, Pati Regency. The subjects in the research were the principal, teachers and students of MI Salafiyah Kajen. The results of the research show that the formation of students' disciplined character education, the formation of students' disciplined character education through familiarization with school culture and the factors that influence it, has been running well and effectively. The formation of disciplined character through these activities is carried out using habituation methods, including: exemplary, routine and spontaneous habituation. The influencing factors are supporting and inhibiting factors from a physical, social and psychological perspective. Supporting factors are the school's way of conditioning students so that the learning process can be carried out well, while inhibiting factors are used as the school's efforts so that every activity carried out can be maximized so that solutions and efforts are needed to overcome them.
Pelaksanaan Metode Index Card Match Pada Pembelajaran Qur’an Hadits Di Mi Nu Sholahiyah Pedwang Kudus
Authors: Notiah Eni , Kinesti Rakanita Dyah Ayu
Published: June 2024

Penelitian ini bertujuan untuk mengeksplorasi pelaksanaan metode Index Card Match dalam pembelajaran Al-Qur'an Hadits di MI NU Sholahiyah. Dalam konteks ini, fokus utama adalah untuk (1) Meninjau pelaksanaan metode Index Card Match pada pembelajaran Al-Qur'an Hadits di MI NU Sholahiyah; dan (2) Mengetahui peran guru dalam penerapan metode Index Card Match pada pembelajaran Al-Qur'an Hadits di MI NU Sholahiyah. Metode penelitian yang digunakan adalah pendekatan kualitatif dengan menggunakan penelitian lapangan (field research). Subjek penelitian meliputi kepala madrasah, guru mata pelajaran Al-Qur'an Hadits, dan siswa MI NU Sholahiyah. Teknik pengumpulan data yang digunakan adalah observasi, wawancara, dan dokumentasi. Uji keabsahan data dilakukan melalui metode triangulasi, yaitu triangulasi sumber data dan triangulasi metode. Hasil penelitian menunjukkan bahwa pelaksanaan metode Index Card Match dalam pembelajaran Al-Qur'an Hadits melalui tahapan perencanaan, pelaksanaan, dan evaluasi dapat meningkatakan ketertarikan belajar peserta didik dalam pembelajaran Qur’an Hadits. Pelaksanaan metode ICM dalam pembelajaran Al-Qur'an dan Hadits di MI NU Sholahiyah telah memberikan kontribusi positif terhadap pemahaman siswa. Peran guru dalam pelaksanaan metode ICM sangat penting, termasuk dalam memotivasi peserta didik. Guru bertindak sebagai fasilitator yang membimbing dan mendorong interaksi aktif antara siswa serta memastikan kesesuaian metode dengan kurikulum dan karakteristik siswa
Implementasi Model Pembelajaran Project Based Learning (PjBL) Berbantuan Powerpoint Interaktif untuk Meningkatkan Minat dan Hasil Belajar Matematika Siswa SMK
Authors: Wahyuni Dinda Qori , Nurdalilah Nurdalilah , Siregar Nurhafni , Hasanah Wilda , Br Manalu Elsadday
Published: June 2024

This research is based on the low interest in studying mathematics in class The type of research used is Classroom Action Research (PTK). The subjects in this classroom action research were 35 students of class X ULP 1 SMK Negeri 7 Medan consisting of 8 male students and 27 female students. The instruments used in this research were observation sheets of student and teacher learning activities, student interest questionnaires and test sheets. Based on the results of research that has been carried out in two cycles in this study, it is concluded that the application of the project based learning (PjBL) learning model with the help of interactive PowerPoint can increase students' interest in learning statistics. This can be seen from the increase in students' interest in learning from before the research was carried out (pre cycle) amounting to 48.2% (Poorly Good) to 73.38% (Good) after the first cycle and increasing again after the second cycle, amounting to 81.6% (Very good). Student statistics learning outcomes also increased from before the research was conducted (pre-cycle) by 50.8% (Poorly Good) to 73.73% (Good) after the first cycle and increased again after the second cycle of 81.30% (Very Good ).
The Effectiveness Of Canva Application In Fun English Learning To Improve The Students’ English Vocabulary (An Experimental Study For Grade XI Of SMK Balekambang Jepara)
Authors: Febriyanti Elsa , Haryanto Haryanto
Published: June 2024

Canva application functions to revive students' enthusiasm for learning English, especially in mastering vocabulary, an application medium that is attractive, flexible, and easy to operate is also needed. This study aims to describe the effectiveness of Canva application in Fun English Learning to improve the student’s English vocabulary. The participants were eleventh graders of SMK Roudhotul Mubtadi'in Balekambang Jepara from two different study groups. Each study group consists of 22 female students. Researchers then divided them into two groups, namely experimental and control. The experimental group received an English vocabulary-assisted by Canva, while the control group used PowerPoint slides as learning media. This experimental research uses a pretest-posttest test for each group. Data analysis techniques include descriptive analysis techniques and ANCOVA. The table also shows that the effect of pretest F(1,43) is 15.69, less than 0.05. The posttest effect F(1,43) was 1.422, less than 0.05, with an ETA squared of 0.03. The Fcount calculation result is 15.69 with df = (1, 41), p-value = 0.000 < 0.05. These results show differences in the average vocabulary of students who received media learning English using Canva compared to the control group.
Differences in Learning Outcomes of Class VIII Students of SMP Negeri 3 Tondano on The Material of Building Flat Side Spaces Given the Implementation of The PjBL Model
Authors: Veolina Br Ginting Sania , Mangobi James U. L. , Manurung Ontang
Published: June 2024

This study investigates the disparities in students' mathematical learning achievements when using the Flat-Side Building material in conjunction with the PjBL model compared to students who use the DI model. This study employs an experimental research approach utilizing a post-test-only control group design. The participants in this study consisted of two groups: an experimental group, comprising 25 students from class VIII-C, and a control group, comprising 24 students from class VIII-B at SMP Negeri 3 Tondano for the academic year 2023/2024. The selection of participants was done randomly from the two classes. The post-test research yielded an average score of 79.44 for the experimental class and 75.0208 for the control class. The hypothesis test analysis results indicate that the value of tcount is 2.302 and the value of ttable is 1.678. Since the value of tcount is greater than the value of ttable, we can infer that the null hypothesis (H0) is rejected, and the alternative hypothesis (H1) is accepted. This study determines that there is a discernible disparity in student learning outcomes when the subject of Building Flat Side Spaces is taught utilizing the Project-based Learning (PjBL) model as opposed to the Direct Instruction (DI) model in the eighth grade of SMP Negeri 3 Tondano.
Strategi Pembelajaran Masa Pandemi (Studi Kasus di MA Al Hamid)
Authors: Saharani Dinar , Hidayat Rais
Published: June 2024

The purpose of this article is to describe learning strategies during the Covid-19 pandemic, at MA Al Hamid, East Jakarta. This qualitative research uses a case study type. Data collection techniques were carried out by means of observation, interviews and documentation. The data analysis technique used is Miles and Huberman interactive analysis and data validity testing techniques using the triangulation method. The research results show that to ensure the continuity of the teaching and learning process during the pandemic, madrasas need to develop new learning strategies that are effective and efficient to achieve learning goals and objectives. The results of research on learning strategies during the pandemic include five management functions: (1) Planning, starting from socialization, training, technology adaptation, preparing madrasa policies related to the learning process, preparing online lesson plans; (2) Organizing, namely arranging the implementation of learning, by arranging online schedules and limited face-to-face methods (TTM); (3) Actuating, namely the process of implementing learning that has been designed, namely online, and limited face-to-face; (4) Controlling, a monitoring system from madrasah supervisors and parents, and (5) Evaluating, namely the online evaluation and assessment process using the El-Mantab application, Google Form and Whatsapp for accurate and objective documentation of learning results. The implications of the findings of this research should be input and consideration for the government in determining education policies during a pandemic or disaster
Implementasi Pendidikan Karakter dalam Pembentukan Taruna Pelayaran
Authors: Rahayu Trisnowati , Eddi Eddi , Pribadi Teguh , Rahmawati Maulidiah
Published: June 2024

Character education has its own uniqueness when applied in the context of shipping cadet education. Sailing cadets are those who are undergoing education to become reliable sailors or sailors. In this profession, it requires not only technical expertise in navigation and ship operations, but also a strong character to face challenges in an often harsh and dangerous maritime environment. Qualitative method with case study is a suitable research approach to investigate the implementation of character education in the formation of shipping cadets. Through this method, research will be conducted in depth to understand how character education is integrated in curriculum and daily practice in specific shipping schools. In this context, research shows that there is a need to strengthen the integration of character education in the cruise education curriculum to ensure that character values and principles are not only taught separately, but also integrated in every aspect of cadet learning and experience. This can be done through the development of more holistic and well-rounded programs, as well as through training for cruise school faculty and staff to understand how to best integrate character education into their teaching. Studies show that cadets consider strong character important in the maritime profession. However, there are variations in their views on the effectiveness of character education in cruise schools. There needs to be stronger integration between character education and technical curriculum, as well as training for shipping school teachers and staff. The findings of this study provide the basis for the development of more effective strategies in improving the integration of character education in cruise schools.
Pengaruh Pembelajaran Tipe Jigsaw Pada Mata Pelajaran Bahasa Indonesia Kelas X SMA Negeri 18 Bone
Authors: Irwandi Irwandi , Syarifnur Syarifnur , Suharman A.
Published: June 2024

This research is an educational study that aims to highlight the effectiveness of using multimedia in the learning process. The type of research conducted is ex post facto, which means it is carried out after the event, by collecting data through surveys. The research was carried out at SMA Negeri 18 Bone, Bone Regency, with a population of all class X students, and a total sample of 28 people. The research instrument consists of a questionnaire and documentation. Data collection was carried out by distributing questionnaires to students directly. Data analysis uses descriptive analysis methods. The results of the research concluded that the influence of Jigsaw type learning on Indonesian language subjects in class Meanwhile, for indicators of fatigue and the community environment, the influence is in the low category.
Pengaruh Model Pembelajaran Project Based Learning Berbantuan Modul Terhadap Peningkatan Keterampilan Proses Sains Pada Materi Kemagnetan
Authors: Ginting Widia Br , Fatmi Nuraini , Sakdiah Halimatus , Ginting Fajrul Wahdi , Ayunda Desy Sary
Published: June 2024

Project-based learning is a learning model that involves students directly into learning activities that are useful for solving problems in their lives and are skilled. The purpose of this study is to determine the effect of the module-assisted Project Based Learning learning model on improving science process skills on magnetic materials. The modules used aim to make learners an independent individual and can work together with a team.The research method used is the experimental method, the research design used is quasi-experimental design. The research was applied in MTsN 2 North Aceh, class IX in the even semester of the 2023/2024 academic year, in class IX-G as an experimental class of 22 people and class IX-A as a control class of 22 people. Data collection techniques taken through pretest and posttest as well as observation sheets. 10 multiple-choice questions as pretest posttest and a reliable 0.995 score with a very high category. The average score of the experimental class pretest with a value of 4.18 and the posttest with a value of 8.36 and the average score of the control class pretest with a value of 5.77 and the posttest with a value of 8.77. Then the hypothesis test showed a significant value of 2 tailed 0.202 < 0.05. The observation results showed that the skill aspect of the science process, namely observing (observation) reached 100% and obtained N-gain of 0.69 in the medium category.The results of the study showed an increase in students' posttest pretest scores and aspects of good science process skills. In conclusion, there is an influence of the module-assisted project based learning model on improving science process skills on magnetic material in MTs N 2 North Aceh. The researcher's suggestion is that you should use practical tools and materials for projects, modules that have been designed and pay attention to time in the learning process and making projects.
Pengaruh Kualitas Kehidupan Kerja Terhadap Komitmen Organisasional Dengan Kesejahteraan Karyawan Sebagai Variabel Mediasi (Studi pada Karyawan Peternakan Ayam Petelur di Kecamatan Purbolinggo, Kabupaten Lampung Timur)
Authors: Indriani Delia , Ribhan Ribhan , Karim Mirwan
Published: June 2024

The phenomenon of employees resigning from their company or the low level of organizational commitment in employees is thought to be caused by poor quality of work life, besides the role of employee welfare to mediate between the influence of quality of work life on organizational commitment. The purpose of this study is to determine whether there is a direct effect of quality of work life on organizational commitment and whether the indirect effect of employee welfare can mediate the effect of quality of work life on organizational commitment. This research uses a type of quantitative research. This study uses primary data obtained by distributing questionnaires directly through questionnaires at CV Sekuntum Herbals and PT Sanjaya Satwa Utama, the data obtained is then processed using the AMOS SEM analysis tool. The population in this study were employees of CV Sekuntum Herbals and PT Sanjaya Satwa Utama who had worked for at least one year and obtained the results of respondent data that met the criteria of 128 people. So that a sample of 120 respondents was obtained because there were 3 questionnaires that were not returned and 5 questionnaires that were not filled in completely. The results of this study are that the quality of work life has a significant positive effect on organizational commitment, then employee welfare mediates positively and significantly between the influence of work life quality on organizational commitment.
Dampak Bagi Ketenagakerjaan Terkait Adanya RUU Kia (Kesejahteraan Ibu Dan Anak)
Authors: Pangestika Elza Qorina
Published: June 2024

The preparation of the Draft Law on the Welfare of Mothers and Children (RUU KIA) is the Government's commitment to realizing a stunting-free golden generation. The MCH Bill provides regulations regarding maternity leave which previously in the Employment Law was 3 months, now it is 6 months. If a mother experiences a miscarriage, leave is given for 1.5 months. The KIA Bill also provides regulations regarding leave for husbands who accompany their wives giving birth, which was originally 2 days in the Manpower Law, now it is 40 days. If the wife experiences a miscarriage, the leave given is 7 days. To realize the objectives of the KIA Bill, providing these leaves is very good. However, this is certainly a matter of debate if it is related to employment. If workers are on leave for too long, it will certainly affect the amount of production, not to mention if there is an inability of employers to continue to provide wages to workers who are on leave. After this research was carried out, we now know the impact on employment related to the KIA (Mother and Child Welfare) Bill. The research method used is a qualitative method with data collection techniques using observation and in-depth interviews. Qualitative data analysis techniques with stages of data reduction, data presentation and drawing conclusions. The output of this research will be an accredited national journal. It is hoped that the benefits of this research can provide input for the government, employers and workers in responding to the policies contained in the MCH (Mother and Child Welfare) Bill if the MCH Bill is officially passed as law. The output of this research is news articles published in national journals.
Implementasi Model Pembelajaran Problem Based Learning (PBL) Berbantuan Lembar Aktivitas Siswa (LAS) Untuk Meningkatkan Kemampuan Siswa Dalam Memecahkan Masalah Matematika
Authors: Kholisoh Evi , Buchori Achmad , Rochmah Amanati , Ariyanto Lilik
Published: June 2024

This article discusses the implementation and results of implementing the Problem-Based Learning Model (PBL) using Student Activity Sheets (LAS) to evaluate the development of mathematical problem-solving abilities of class X MPLB 1 students at SMK N 2 Semarang on the topic of single interest and compound interest. Class X MPLB 1, consisting of 36 students, is the focus of this research. The research method was carried out in two cycles, where each cycle consisted of two meetings. The data collected comes from observations and tests, which are then analyzed using descriptive techniques. The research results showed that there was a significant increase in problem-solving abilities from cycle I to cycle II. Initially, the average problem-solving ability was 67.78, which then increased to 75 in cycle I and continued to increase to 88 in cycle II.