Jurnal Mahasiswa IKIP Siliwangi
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How Good Mathematical Critical Thinking Skills of Elementary School Student? The Case on Fraction Material
No full textCritical mathematical thinking skills are fundamental abilities that students must develop to succeed in mathematics. In learning mathematics on fraction material, the critical mathematical thinking skills of grade V students at Gununghalu 1 Elementary School are not yet optimal. This study seeks to assess the essential mathematical thinking skills of fifth-grade students. The participants in this study consisted of 51 fifth-grade elementary school students from Ciranjang during the 2023/2024 academic year. The object of this research is students' mathematical critical thinking skills, efforts made to develop mathematical critical thinking skills, and obstacles faced in efforts to improve mathematical critical thinking skills. This research method is descriptive quantitative. The data collection techniques used were observation, interview and test. The instrument used to obtain the data in this study is a matter of description test, which amounted to 5 questions. The study revealed that fifth grade students demonstrated an average critical thinking ability of 51%, which falls into the low category. Among the various indicators assessed, the highest score was seen in the analysis of statements, reaching 76%, while the lowest score was in the evaluation of the truth of statements, which stood at just 26%. From this analysis, we can conclude that the mathematical critical thinking skills of fifth grade elementary school students remain at a low leve
The Development of Geogebra-Assisted Learning Media based on Problem-Based Learning on Senior High School
No full textStudents’ difficulties in understanding Systems of Linear Equations in Three Variables (SPLTV) are often caused by limited visualization and a lack of contextual learning approaches. The purpose of this study is to develop a Geogebra-assisted learning media based on Problem-Based Learning that is valid and practical, thus, it can support students in learning mathematics. The method used was design research of the development studies type with Gravemeijer’s stages, which consist of three phases, but were limited to the second trial phase in the teaching experiment stage. The subjects in this study were students of Class XI-1 at SMAN 2 Cimahi and Class XI-I at SMAN 1 Batujajar. The instruments used were expert validation sheets and student and teacher response questionnaires, which were then analyzed using a Likert scale of 1 to 5. The validation results showed that the Geogebra-assisted learning media based on Problem-Based Learning met the criteria for validity in terms of both content and media aspects. The first and second trial phases indicated that the Geogebra-assisted learning media met the Very Good criteria in terms of practicality based on student and teacher responses. Therefore, this Geogebra-assisted learning media is recommended as an alternative supporting media in mathematics learning, particularly for SPLTV material, as it can help students understand mathematical concepts more clearly, interactively, and contextually
Developing Drama Teaching Materials Based on Artificial Intelligence Script Generator for Students of English Literature Department at Universitas Muslim Nusantara Al-Washliyah Academic Year 2024-2025
Get PDFThis research is a R & D research aimed at producing drama teaching materials based on AI script generator for use in drama learning for students of the English literature study program UMN al-Washliyah, developing drama teaching materials based on AI script generator to improve students' understanding of writing drama script by using technology, testing the validity and testing the effectiveness of AI based script generators. The result from the research is mean value before using AI script generator-based drama material = 32.5 and mean value after using AI scripts- based drama materials = 42.5 so there is an increase of 10. The validity of the material on the test of the drama material based on AI script generator obtained a 70,5% percentage result with a good category, so it can be concluded that the development of the AI based script material generator deserves and effective to be used in the drama course
Teachers’ Perception on Professional Development Needs of Primary EFL Teachers
Get PDFThis qualitative study investigates the professional development needs of primary school English as a Foreign Language (EFL) teachers in Yogyakarta, Indonesia. The research aims to explore teachers' perceptions regarding their language proficiency, pedagogical strategies, and subject knowledge needs through semi-structured interviews. Participants included two EFL teachers selected based on their teaching experience. Data were collected via recorded interviews, transcribed, and analyzed using thematic analysis to identify key themes related to teachers' professional development needs. Findings indicate a strong demand among teachers for continuous development in language skills, innovative pedagogical approaches, and deeper subject knowledge. The study underscores the importance of tailored professional development programs that address these needs to enhance teaching effectiveness and student learning outcomes in primary EFL education. The study's discussion highlights the implications for future research on the professional development (PD) needs of primary EFL teachers
Impact of Educational Youtube Videos on EFL Students' Speaking Fluency in Indonesian Secondary Schools
Get PDFImproving speaking fluency remains a challenge for EFL students in secondary schools, highlighting the need for innovative teaching methods. Fluency involves expressing oneself naturally, without frequent pauses or hesitations, and participating in conversations confidently. Educational YouTube videos, designed to teach or share knowledge, engage viewers through both visual and audio elements, making them effective learning tools. This study explored the use of YouTube videos to enhance speaking fluency among EFL students. A quasi-experimental design was employed, with 65 participants divided into an experimental group, using YouTube videos, and a control group, using educational podcasts, over the course of one month. Results indicated a significant improvement in speaking fluency, with the experimental group scoring 655 compared to the control group's 455. The findings suggest that using YouTube videos can be a more effective tool for improving speaking fluency than traditional methods. This study provides a reference for future research in the field, encouraging further exploration of innovative approaches to language teaching and fluency enhancement
Investigating EFL Students' Self-Efficacy in Teaching Practicum
Get PDFThis research is designed to explore students' self-efficacy level during teaching practicum as well as the factors that affect the ratings. The researchers implemented mix method by combining quantitative and qualitative to address the inquiry. The participants consisted 33 EFL students from one of private universities in west Kalimantan. The results demonstrate that EFL students' self-efficacy level during teaching practicum is in the moderately high to very high category. It is indicated by the results of the questionnaire, which shows that the strength dimension has the highest score of 3.60 (very high), the generality dimension with a score of 3.40 (slightly high), and the magnitude dimension with a score of 3.0 (slightly high). Additionally, the elements influencing students' self-efficacy include mastery experience, vicarious experience, verbal persuasion, and psychological arousal
The Effectiveness of Quillbot's Grammar Checker on Students’ Writing Skills
Get PDFThe research aims to investigate the effect of QuillBot’s grammar checker on students’ writing skills of descriptive text at SMAN 1 Palangka Raya. The motivation to conduct this research is to explore the effectiveness of the QuillBot’s grammar checker at SMAN 1 Palangka Raya, especially in enhancing students’ writing skills in writing descriptive text. The research employed quantitative research with true experimental randomization subject post-test only control group design. The subject of the research were 44 students of X-I as the experimental group and 44 students of X-J as the control group at SMAN 1 Palangka Raya. The data of the research contains the scores of students writing test in writing descriptive text that collected during both post-test in the control and experimental groups. The result showed the mean score of 74.07 in control group and 82.61 in experimental group in the passing grade of 75.00, indicating a better achievement in the experimental group which applied the QuillBot’s grammar checker. The result of hypothesis showed sig. (2-tailed) of 0.000 which lower than probability value of 0.05, indicating Ho is rejected, or Ha is accepted. This implies that there is an effect of using the “QuillBot’s grammar checker” on students’ achievement in writing descriptive text by the tenth-grade students at SMAN 1 Palangka Raya
Exploring the Role of Authentic Materials in Reading Instruction: Students' Perceptions, Preferences, and Comprehension Outcomes
Get PDFThe integration of authentic materials in reading lessons has gained significant attention in the context of English as a Foreign Language (EFL) classroom, as these materials provide real-world language exposure that enhances comprehension and motivation. Despite their advantages, many students face challenges in understanding authentic texts due to unfamiliar vocabulary, complex sentence structures, and lack of proper reading strategies. This study aims to explore high school students' perceptions and preferences regarding the use of authentic materials in reading lessons, identifying both the benefits and challenges encountered. A qualitative case study design was employed, involving 20 high school students from South Tangerang, using classroom observations, open-ended questionnaires, and semi-structured interviews for data collection. The findings reveal that students perceive authentic materials positively, appreciating their relevance and ability to engage learners with real-world content. However, challenges such as difficult vocabulary and complex structures were highlighted. Students preferred illustrated materials like comics, magazines, and short stories, while finding academic articles and newspapers difficult. The study suggests that while authentic materials can enhance engagement and motivation, their effectiveness depends on careful selection aligned with students' proficiency levels. It recommends that educators provide scaffolding, teach reading strategies, and adopt a balanced approach by combining authentic and simplified materials for optimal learning outcomes
KOMPETENSI PEDAGOGIK PENDIDIK DALAM MENGEMBANGKAN MOTORIK HALUS ANAK USIA DINI DI PAUD PLAMBOYAN 3 KARAWANG
Get PDFGuru yang berkompeten dibidang pedagogik dan mampu mengaplikasikannya secara benar dalam proses pembelajaran di sekolah, maka secara tidak langsung akan membantu perkembangan anak secara optimal salah satunya perkembangan motorik halus anak. Penelitian ini bertujuan untuk (1) Mendeskripsikan mengenai komptensi pendidik dalam mengembangkan gerak motorik halus usia 3-4 tahun di PAUD Plamboyan 3 Karawang. (2) Mendeskripsikan hasil pengembangan gerak motorik halus anak dengan berbagai kegiatan main di kelompok usia 3-4 tahun di PAUD plamboyan 3 Karawang. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Subjek penelitian ini terdiri dari 1 pengelola, 2 pendidik dan 2 orang tua peserta didik. Data penelitian ini diperoleh melalui observasi, wawancara dan dokumentasi. Hasil penelitian ini menjelaskan bahwa: (1) Kompetensi pedagogik pendidik dalam mengembangkan motorik halus dilihat dari pendidik sebagai sumber belajar, fasilitator, demonstrator, motivator dan evaluator sudah berjalan dengan cukup baik, karena kompetensi pedagogik yang dimiliki para pendidik sudah sesuai arahan sehingga secara keseluruhan peserta didik mampu mengembangkan motorik halusnya dengan tepat. (2) Hasil pengembangan kemampuan motorik halus anak dengan berbagai kegiatan main adalah ada beberapa anak yang masih belum maksimal dalam 4 indikator tersebut, tetapi untuk keseluruhan anak umur 3-4 tahun telah mampu melakukan dengan baik sehingga pengembangan motorik halus anak dapat berkembangan sesuai harapan
PEMBELAJARAN PROJECT BASED LEARNING (PJBL) DALAM MENGEMBANGKAN KONPETENSI 4C DI PAUD PLAMBOYAN 3 KARAWANG
Get PDFTujuan penulisan ini untuk mendeskripsikan proses dan hasil pembelajaran project based learning (PJBL) dalam mengembangkan kemampuan berpikir kritis, kreatif, kolaboratif dan komunikasi peserta didik di PAUD Plamboyan 3 Karawang. Penelitian ini menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik pengumpulan data melalui observasi, wawancara, dan dokumentasi. Subyek penelitian ini seorang kepala sekolah/pengelola, seorang guru, dan dua orangtua peserta didik. Analisis data penelitian dilakukan melalui tahapan reduksi data, penyajian data, dan simpulan serta verifikasi data. Dari hasil penelitian diperoleh gambaran bahwa proses pembelajaran project based learning dalam mengembangkan kompetensi 4C yaitu Communication, Collaboration, Creativity and Innovation, Critical Thinking and Problem Solving yang dilakukan anak sangat aktif bertanya, mampu bekerjasama dengan teman sebaya dalam membuat proyek ‘pancingan”, kreatif membentuk kail pancing dari playdogh dan mempresentasikan hasil karyanya di depan kelas. Berdasarkann hasil analisis tersebut, dapat disimpulkan bahwa proses pembelajaran melalui PJBL dapat mengembangkan kompetensi 4C peserta didik dengan menyenangkan